{"title":"Gas Sensors","description":"","products":[{"product_id":"mp135-air-pollution-sensor-better-than-mq135-dip-4","title":"MP135 Air Pollution Gas Sensor DIP-4","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eMQ-214 Methane Sensor Combustible Gas Sensor\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003e MP135 Air Pollution Gas Sensor, \u003c\/strong\u003e housed in a DIP-4 package, is an essential tool for detecting and measuring a wide variety of pollutants in the air. Known for its broad detection range, fast response time, and high sensitivity, this sensor offers reliable performance for air quality monitoring. It can \u003cstrong\u003e detect volatile organic compounds (VOCs), carbon dioxide, carbon monoxide, and other harmful gases, \u003c\/strong\u003e providing critical data for environmental assessments and management. With the insights from the MP135 sensor, individuals, communities, and regulatory authorities can take informed actions to improve air quality and protect public health. In comparison to similar sensors like the MQ135, the MP135 excels in accuracy, reliability, and ease of integration, making it a top choice for air quality monitoring applications.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eModel No.: MQ135\u003c\/li\u003e\n\u003cli\u003eSensor Type: Semiconductor\u003c\/li\u003e\n\u003cli\u003eEncapsulation: Black Bakelite\u003c\/li\u003e\n\u003cli\u003eDetection Gas: Ammonia, Sulfide, Petrol Steam\u003c\/li\u003e\n\u003cli\u003eConcentration: 10-10000ppm\u003c\/li\u003e\n\u003cli\u003eLoop Voltage: ≤24V DC\u003c\/li\u003e\n\u003cli\u003eHeater Voltage: 5.0V ± 0.2V AC\/DC\u003c\/li\u003e\n\u003cli\u003eLoad Resistance: Adjustable\u003c\/li\u003e\n\u003cli\u003eHeater Resistance: 31Ω ± 3Ω\u003c\/li\u003e\n\u003cli\u003eHeater Consumption: ≤900mW\u003c\/li\u003e\n\u003cli\u003eDimensions: 7mm Diameter, 0.125\" Thick\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDetects gases: Ammonia (NH3), Nitrogen Dioxide (NO2), Benzene (C6H6), etc.\u003c\/li\u003e\n\u003cli\u003eSensitivity varies by gas type\u003c\/li\u003e\n\u003cli\u003eAnalog output voltage changes with gas concentration\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: ~5V\u003c\/li\u003e\n\u003cli\u003eRequires proper calibration for accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003cdiv class=\"product_info\" style=\"text-align: center;\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eMQ214 Gas Sensor Pinout\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"MP135 Air Pollution Gas Sensor DIP-4\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/DRAWING_b1de3560-38c2-4c6d-80f2-3f4b1737daf1.jpg?v=1736579695\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Detection:\u003c\/strong\u003e Detects gases like NH3, NO2, C6H6.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePollution Monitoring:\u003c\/strong\u003e Monitors toxic compounds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Quality:\u003c\/strong\u003e Assesses air in critical environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes: MP-135 Sensor Module\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDiameter: 7MM\u003c\/li\u003e\n\u003cli\u003eThickness: 0.125” Thick\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x MP135 Air Pollution Gas Sensor DIP-4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708838326453,"sku":"KG050","price":106.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/MP135_Air_Pollution_Gas_Sensor_DIP-4.jpg?v=1736579518"},{"product_id":"mq-2-sensor-module","title":"MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eMQ-2 Smoke LPG Butane Hydrogen Gas Sensor\u003c\/span\u003e\u003c\/h2\u003e\nIf you are searching for a Gas sensor module with a very High detection range compared to any ordinary gas sensor then this \u003cstrong\u003e MQ-2 Smoke \u003c\/strong\u003e LPG Butane Hydrogen Gas Sensor Detector Module will fulfill your specification demands. The MQ-2 Gas sensor detector module has a detection range of 300-10000 ppm. The gas sensor modules are always well known for their robust and simple construction and measures toxic gases in very low concentrations.\u003cbr\u003e\u003cbr\u003eThe MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module is useful for gas leakage detection (home and industry). It is suitable for \u003cstrong\u003e detecting H2, LPG, CH4, CO, Alcohol, Smoke, or Propane. \u003c\/strong\u003e Due to its high sensitivity and fast response time, measurements can be taken as soon as possible. The sensitivity of the sensor can be adjusted by the potentiometer.\u003cbr\u003e\u003cbr\u003eMQ-2 gas sensor using gas sensitive material is to be clean air in the lower conductivity of stannic Oxide or tin oxide (SnO2). When the sensor when flammable gases are present in the environment in which the conductivity of the sensor with an increasing concentration of combustible gas in the air increases.\u003cbr\u003e\u003cbr\u003eUse a simple circuit to convert the changes in conductivity and output signal that corresponds to the concentration of the gas.\u003cbr\u003e\u003cbr\u003eMQ-2 gas sensor higher sensitivity to liquefied petroleum gas, propane, hydrogen, detection of gas, and other combustible vapors are ideal. This sensor can detect a variety of flammable gas, is a low-cost sensor for many applications.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003cdiv class=\"product_info\" style=\"text-align: center;\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eParameter\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/drawing_633e0fae-e390-4b01-97e3-a8ebb4c6cb3e.jpg?v=1736593711\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eType: Gas Sensor\u003c\/li\u003e\n\u003cli\u003eDigital Output: 0V or 5V (TTL Logic)\u003c\/li\u003e\n\u003cli\u003ePreheat Time: 20 sec\u003c\/li\u003e\n\u003cli\u003eDimensions: 36x20x21 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 8g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eGood sensitivity to combustible gases\u003c\/li\u003e\n\u003cli\u003eHigh sensitivity to LPG, Propane, and Hydrogen\u003c\/li\u003e\n\u003cli\u003eLong life and low cost\u003c\/li\u003e\n\u003cli\u003eSimple drive circuit\u003c\/li\u003e\n\u003cli\u003eDigital or analog output\u003c\/li\u003e\n\u003cli\u003eSensitivity adjustable via potentiometer\u003c\/li\u003e\n\u003cli\u003eDetects LPG, Alcohol, Propane, Hydrogen, CO, Methane\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDomestic Gas Leakage Detector:\u003c\/strong\u003e Ensures safety in homes by detecting gas leaks.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eIndustrial Combustible Gas Detector:\u003c\/strong\u003e Monitors flammable gas levels in industrial settings.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePortable Gas Detector:\u003c\/strong\u003e Handheld device for on-the-go gas detection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eIntegration with Arduino of MQ 2 Smoke Detection Sensor\u003c\/h3\u003e\n\u003cdiv id=\"p_info\" style=\"text-align: center;\"\u003e\u003cimg alt=\"MQ-2 Sensor Module\" style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/mq2-arduino.jpg?v=1635760241\" height=\"75%\" width=\"75%\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/cac41d38614bd07112cbace4139d95aa.js\"\u003e\u003c\/script\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes of MQ 2 Smoke Detection Sensor\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength * Width * Height (mm): 36 x 20 x 21\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708838490293,"sku":"KG051","price":105.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/Gase-sensor.jpg?v=1736593952"},{"product_id":"mq-3-sensor-module","title":"MQ-3 Alcohol Detector Gas Sensor Module","description":"\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eMQ-3 Alcohol Detector Gas Sensor Module\u003c\/span\u003e\u003c\/h2\u003e\nThis \u003cstrong\u003e MQ-3 Alcohol Detector Gas Sensor Module \u003c\/strong\u003e is simple to use. MQ-3 Alcohol Detector Module which can sense the presence of Alcohol in the air. The module uses our MQ-3 sensor. It simplifies the interface to the odd pin spacing of the sensor and provides an interface through standard 4 x 0.1″ header pins.\u003cbr\u003e\u003cbr\u003e\n\nIt provides an analog output corresponding to the concentration of the gas in the air and an easy to use digital output.\u003cbr\u003e\u003cbr\u003e\n\nThe onboard potentiometer can be used to set the maximum gas concentration beyond which the digital output gets triggered. Just power the module with 5V set the threshold and you can start getting the \u003cstrong\u003e gas concentration of the air around the sensor! \u003c\/strong\u003e An onboard LED signals the presence of any gas. Perfect sensing alcohol concentration on your breath just likes a common breathalyzer.\u003cbr\u003e\u003cbr\u003e\n\nThe digital output can be easily interfaced to microcontrollers and other circuits. The analog output can be hooked up to an ADC of a microcontroller to get a wide range of sensor readings.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eType: Gas Sensor\u003c\/li\u003e\n    \u003cli\u003eVoltage: 5V\u003c\/li\u003e\n    \u003cli\u003eCurrent: 150mA\u003c\/li\u003e\n    \u003cli\u003eTemperature: -10℃ to +70℃\u003c\/li\u003e\n    \u003cli\u003eConcentration: 0.05 to 10 mg\/L Alcohol\u003c\/li\u003e\n    \u003cli\u003eLoad Resistance: 200 kΩ\u003c\/li\u003e\n    \u003cli\u003eDimensions: 36x20x16 mm\u003c\/li\u003e\n    \u003cli\u003eWeight: 5g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eSignal output light indicator\u003c\/li\u003e\n    \u003cli\u003eAnalog and level signal output\u003c\/li\u003e\n    \u003cli\u003eTTL output: Valid signal is low\u003c\/li\u003e\n    \u003cli\u003eHigh sensitivity to carbon monoxide\u003c\/li\u003e\n    \u003cli\u003eLong service life and reliable stability\u003c\/li\u003e\n    \u003cli\u003eFast response and recovery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eBreath Alcohol Testers:\u003c\/strong\u003e Used in devices for measuring blood alcohol concentration (BAC).\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSafety Monitoring:\u003c\/strong\u003e Detects alcohol levels in industrial environments to ensure safety.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eAutomotive Safety Systems:\u003c\/strong\u003e Integrated into vehicles to monitor driver sobriety.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eSmart Devices:\u003c\/strong\u003e Utilized in IoT systems for alcohol detection and monitoring.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eEducational Projects:\u003c\/strong\u003e Ideal for DIY and academic applications in gas sensing studies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eIntegration with Arduino\u003c\/h3\u003e\n\u003cdiv id=\"p_info\" style=\"text-align: center;\"\u003e\u003cimg alt=\"MQ-3 Sensor Module\" height=\"85%\" width=\"85%\" style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/mq3-integration-with-arduino.jpg?v=1635763121\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/1e34604287d3cb3868d4f673176e1286.js\"\u003e\u003c\/script\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions: 36x20x16 mm\u003c\/li\u003e\n    \u003cli\u003eWeight: 5g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x MQ-3 Alcohol Detector Gas Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708838588597,"sku":"KG052","price":122.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/MQ-3_Alcohol_Detector_Gas_Sensor_Module_1.jpg?v=1736594346"},{"product_id":"mq-214-sensor-module","title":"MQ-214 Methane Sensor Combustible Gas Sensor","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eMQ-214 Methane Sensor Combustible Gas Sensor\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003e MQ-214 Methane (CH4) Gas Sensor \u003c\/strong\u003e is designed to precisely detect methane concentrations in the air, providing analog voltage output that correlates directly with the gas concentration. Featuring a broad detection range, quick response time, and high sensitivity, this sensor is ideal for gas leak detection in both residential and industrial environments. Its simple drive circuit allows for easy integration into various detection systems. In addition to methane, the \u003cstrong\u003e MQ-214 is capable of detecting other gases, including LPG, i-butane, and propane, \u003c\/strong\u003e making it a versatile solution for a wide range of gas detection applications.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eOperating Voltage: 4.5V to 5V DC\u003c\/li\u003e\n\u003cli\u003eHigh sensitivity to Methane Gas\u003c\/li\u003e\n\u003cli\u003eSuitable for LPG, LNG, iso-butane, propane, H\u003csub\u003e2\u003c\/sub\u003e\n\u003c\/li\u003e\n\u003cli\u003eInterface type: Analog\u003c\/li\u003e\n\u003cli\u003eLong life and low cost\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eProduct Type: Semiconductor gas sensor\u003c\/li\u003e\n\u003cli\u003eStandard package: Metal Oxide packaging\u003c\/li\u003e\n\u003cli\u003eHigh sensitivity, Fast response, and Long recovery life\u003c\/li\u003e\n\u003cli\u003eLow power consumption\u003c\/li\u003e\n\u003cli\u003eSimple drive circuit\u003c\/li\u003e\n\u003cli\u003eDetection gas: Methane, natural gas, liquefied petroleum gas, hydrogen\u003c\/li\u003e\n\u003cli\u003eDetectable concentration:\u003c\/li\u003e\n\u003cli\u003e500-10000ppm for LPG and propane\u003c\/li\u003e\n\u003cli\u003e1000-20000ppm for methane\u003c\/li\u003e\n\u003cli\u003e500-10000ppm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003cdiv style=\"text-align: center;\" class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eMQ214 Gas Sensor Pinout\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Drawing_b5a02b56-1fe7-4586-92b9-2d7ed2defe92.jpg?v=1736578047\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Leak Detection Systems:\u003c\/strong\u003e Ensures safety by detecting methane leaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Safety Equipment:\u003c\/strong\u003e Monitors combustible gas levels in industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Safety Devices:\u003c\/strong\u003e Used in residential systems to detect gas leaks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable Gas Detectors:\u003c\/strong\u003e Integrated into handheld devices for field use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomated Ventilation Systems:\u003c\/strong\u003e Regulates airflow in enclosed or hazardous areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Monitoring:\u003c\/strong\u003e Tracks methane emissions in landfills and farms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIoT-Based Gas Monitoring:\u003c\/strong\u003e Enables real-time monitoring in smart devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire Prevention Systems:\u003c\/strong\u003e Helps prevent fires by detecting gas accumulations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcademic and Research Applications:\u003c\/strong\u003e Utilized in research and educational projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes of Methane Detection Sensor\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength × Width (mm): 7 x 8\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x MQ-214 Methane Sensor Combustible Gas Sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708838621365,"sku":"KG049","price":106.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/MQ-214MethaneSensorCombustibleGasSensor_2.jpg?v=1759987957"},{"product_id":"mq-4-sensor-module","title":"MQ-4 High Sensitivity Gas Methane (CNG) Detector Sensor Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eMQ-214 Methane Sensor Combustible Gas Sensor\u003c\/span\u003e\u003c\/h2\u003e\nIf you want to detect methane gases with your projects, you will need sensors. If you need any data on the sensitive material then, the MQ-4 \u003cstrong\u003e High Sensitivity Gas Methane (CNG) Detector Gas Sensor \u003c\/strong\u003e Module is a quite good solution.\u003cbr\u003e\u003cbr\u003eThis is a simple to use \u003cstrong\u003e MQ-4 High Sensitivity Gas Methane (CNG) \u003c\/strong\u003e Detector Sensor Module which can sense the presence of Compressed Natural Gas(CNG), methane(CH4), etc in the air. The module uses our MQ-4 sensor. It simplifies the interface to the odd pin spacing of the sensor and provides the interface through standard 4 x 0.1″ header pins.\u003cbr\u003e\u003cbr\u003eIt provides an analog output corresponding to the concentration of the gases in the air and an easy-to-use digital output. The onboard potentiometer can be used to set the maximum gas concentration beyond which the digital output gets triggered. The MQ-4 can detect natural gas concentrations anywhere from 200 to 10000ppm.\u003cbr\u003e\u003cbr\u003eJust power the module with 5V set the threshold and you can start getting the gas concentration of the air around the sensor! An onboard LED signals the presence of any gas.\u003cbr\u003e\u003cbr\u003eThe digital output can be easily interfaced with microcontrollers and other circuits. The analog output can be hooked up to an ADC of a microcontroller to get a wide range of sensor readings. This is a simple-to-use compressed natural gas (CNG) sensor, suitable for sensing natural gas (composed of mostly Methane [CH4]) concentrations in the air.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eType: Gas Sensor\u003c\/li\u003e\n    \u003cli\u003eVoltage: 3 to 5V\u003c\/li\u003e\n    \u003cli\u003eModel: MQ-4\u003c\/li\u003e\n    \u003cli\u003eIC Chip: LM393\u003c\/li\u003e\n    \u003cli\u003eDetection Range: 300ppm to 10000ppm\u003c\/li\u003e\n    \u003cli\u003eDimensions: 31x19x21 mm\u003c\/li\u003e\n    \u003cli\u003eWeight: 6g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eSignal output indicator\u003c\/li\u003e\n    \u003cli\u003eDual outputs: Analog \u0026amp; TTL\u003c\/li\u003e\n    \u003cli\u003eTTL: Low-level signal for direct SCM connection\u003c\/li\u003e\n    \u003cli\u003eAnalog Output: 0~5V\u003c\/li\u003e\n    \u003cli\u003eHigh sensitivity\u003c\/li\u003e\n    \u003cli\u003eLong life \u0026amp; stable performance\u003c\/li\u003e\n    \u003cli\u003eQuick response \u0026amp; recovery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural Gas Leak Detection:\u003c\/strong\u003e Detects methane leaks in homes, offices, and industrial spaces.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eIndustrial Safety:\u003c\/strong\u003e Used in refineries, gas stations, and chemical plants to monitor methane concentrations.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eEnvironmental Monitoring:\u003c\/strong\u003e Tracks methane emissions in landfills, waste management sites, and agricultural settings.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eIoT Gas Monitoring:\u003c\/strong\u003e Integrates into smart systems for real-time gas monitoring and alerting.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePortable Gas Detectors:\u003c\/strong\u003e Handheld devices used for detecting methane in outdoor and field applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eIntegration with Arduino\u003c\/h3\u003e\n\u003cdiv id=\"p_info\" style=\"text-align: center;\"\u003e \u003cimg data-mce-fragment=\"1\" style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/MQ-4HighSensitivetoMethaneandNaturalGas_480x480.jpg?v=1691756704\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/d606453cbfdc028fb97e819fb4b9690c.js\"\u003e\u003c\/script\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength * Width * Height (mm): 36 x 20 x 21\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 7\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x MQ-4 High Sensitivity Gas Methane (CNG) Detector Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708838654133,"sku":"KG053","price":94.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/MQ4_NaturalGas_MethaneGasModule.jpg?v=1691756731"},{"product_id":"mq-5-sensor-module","title":"MQ-5 Methane LPG Liquid Propane Gas Sensor Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eMQ-5 Methane LPG Liquid Propane Gas Sensor Module\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003e The Simple MQ-5 Methane LPG Liquid Propane Gas Sensor Module \u003c\/strong\u003e is a great way to add basic gas sensing to your project at a reasonable price. TheMQ-5 Methane LPG Liquid Propane Gas Sensor Module particulate sensor uses a Buzzer to sense any detected material that is even present in the air! \u003cbr\u003e\u003cbr\u003eThis \u003cstrong\u003e MQ-5 Methane LPG Liquid Propane Gas \u003c\/strong\u003e Sensor Module is widely used in gas leakage detecting pieces of equipment in family and industry, are suitable for detecting LPG, natural gas, town gas, avoid the noise of alcohol and cooking fumes and cigarette smoke\u003cbr\u003e\u003cbr\u003eThe MQ5 ( MQ-5 ) is used in gas leakage detecting equipment in consumer and industry applications, this sensor is suitable for detecting LPG, natural gas, coal gas. Avoid the noise of alcohol, cooking fumes, and cigarette smoke. The sensitivity can be adjusted by the potentiometer.\u003cbr\u003e\u003cbr\u003eThe sensitive material of the MQ-5 gas sensor is tin Oxide (SnO2), which with lower conductivity in clean air. When the target combustible gas exists, The sensor’s conductivity is higher along with the gas concentration rising. Please use a simple electro circuit, Convert the change of conductivity to the corresponding output signal of gas concentration.\u003cbr\u003e\u003cbr\u003eMQ-5 gas sensor has a high sensitivity to Methane, Propane, and Butane, and could be used to detect both Methane and Propane. The sensor could be used to detect different combustible gas especially Methane, it is with low cost and suitable for different application\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eType: Gas Sensor\u003c\/li\u003e\n    \u003cli\u003eVoltage: 5V\u003c\/li\u003e\n    \u003cli\u003eModel: MQ-5\u003c\/li\u003e\n    \u003cli\u003eTemperature: -20 to 40°C\u003c\/li\u003e\n    \u003cli\u003eDimensions: 32x20x22 mm\u003c\/li\u003e\n    \u003cli\u003eWeight: 7g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eHigh sensitivity to LPG, natural gas, town gas\u003c\/li\u003e\n    \u003cli\u003eLow sensitivity to alcohol, smoke\u003c\/li\u003e\n    \u003cli\u003eStable \u0026amp; long life\u003c\/li\u003e\n    \u003cli\u003eSimple drive circuit\u003c\/li\u003e\n    \u003cli\u003eFast response\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eConnections\n\n\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eVCC: 2.5V ~ 5.0V\u003c\/li\u003e\n    \u003cli\u003eGND: Ground\u003c\/li\u003e\n    \u003cli\u003eAout: MCU.IO (Analog output)\u003c\/li\u003e\n    \u003cli\u003eDout: MCU.IO (Digital output)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Leak Detection:\u003c\/strong\u003e Detects methane, LPG, and propane gas leaks in residential and commercial settings.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eIndustrial Safety:\u003c\/strong\u003e Monitors combustible gases in factories, warehouses, and chemical plants.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003ePortable Gas Detectors:\u003c\/strong\u003e Handheld devices for detecting gas leaks on the go.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eFire Safety Systems:\u003c\/strong\u003e Integrated into fire alarm systems to detect explosive gas concentrations.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eEnvironmental Monitoring:\u003c\/strong\u003e Used in environmental safety systems to monitor gas levels in outdoor spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eIntegration with Arduino: MQ-5 Sensor Module\u003c\/h3\u003e\n\u003cdiv style=\"text-align: center;\" id=\"p_info\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/mq5-integration-with-arduino.jpg?v=1636178226\" height=\"75%\" width=\"75%\" alt=\"MQ-5 Sensor Module\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/792e14ad62efaeec0bf72f2a034ff114.js\"\u003e\u003c\/script\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength * Width * Height (mm): 32 x 20 x 22\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 7\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x MQ-5 Methane LPG Liquid Propane Gas Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708838916277,"sku":"KG054","price":92.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/mq5-gas-sensor-module.jpg?v=1636177243"},{"product_id":"mq-9-sensor-module","title":"MQ-9 Carbon Monoxide, Methane and LPG Gas Sensor Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eMQ-9 Carbon Monoxide, Methane and LPG Gas Sensor Module\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003eThis is MQ-9 Carbon Monoxide, Methane, and LPG Gas \u003c\/strong\u003e Sensor Module can be used to sense Carbon Monoxide and Methane Gas. Sensitive material of the MQ9 gas sensor is SnO2, which with lower conductivity in clean air.\u003cbr\u003e\u003cbr\u003eIt makes detection by the method of cycle high and low temperature, and detect CO when the low temperature (heated by 1.5V). The sensor’s conductivity is higher along with the gas concentration rising.\u003cbr\u003e\u003cbr\u003eWhen a high temperature (heated by 5.0V), it detects Methane, Propane, etc. combustible gas and cleans the other gases adsorbed under low temperature.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: Gas Sensor\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 5V\u003c\/li\u003e\n\u003cli\u003eModel: MQ-9\u003c\/li\u003e\n\u003cli\u003eCurrent Consumption: 150mA\u003c\/li\u003e\n\u003cli\u003eAo output: 0.1-0.3V (relatively clean), Do output: TTL digital 0 and 1 (0.1 and 5V)\u003c\/li\u003e\n\u003cli\u003eDimensions: 32mm (L) x 20mm (W) x 16mm (H)\u003c\/li\u003e\n\u003cli\u003eWeight: 5g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eWire Connections\n\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eVCC – Positive pole (5V)\u003c\/li\u003e\n    \u003cli\u003eGND – Negative pole\u003c\/li\u003e\n    \u003cli\u003eDO – TTL switch signal output\u003c\/li\u003e\n    \u003cli\u003eAO – Analog signal output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eGood sensitivity to CO\/Combustible Gas\u003c\/li\u003e\n\u003cli\u003eHigh sensitivity to Methane, Propane, and CO\u003c\/li\u003e\n\u003cli\u003eLong life and low cost\u003c\/li\u003e\n\u003cli\u003eSimple drive circuit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eThe Domestic Gas Leakage Detector:\u003c\/strong\u003e A device designed to detect leaks of combustible gases like natural gas or LPG in residential settings. It provides early warning signals through alarms, ensuring the safety of the household.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial Gas Detector:\u003c\/strong\u003e Used in industrial environments to detect hazardous gases such as carbon monoxide, methane, hydrogen sulfide, and other toxic or flammable gases. It helps ensure the safety of workers and compliance with safety standards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePortable Gas Detector:\u003c\/strong\u003e A compact, handheld device used for personal safety to detect the presence of harmful gases in various environments, including construction sites, laboratories, and outdoor activities. It can be carried easily and provides real-time readings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eIntegration with Arduino\u003c\/h3\u003e\n\u003cdiv style=\"text-align: center;\" id=\"p_info\"\u003e\u003cimg alt=\"MQ-9 Sensor Module\" style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/mq9-gas-sensor-integration-with-arduino.jpg?v=1636186415\" height=\"85%\" width=\"85%\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/b8d5a241bbc750f4d1ad16b95d3061cf.js\"\u003e\u003c\/script\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions: 32mm (L) x 20mm (W) x 16mm (H)\u003c\/li\u003e\n\u003cli\u003eWeight: 5g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x MQ-9 Carbon Monoxide, Methane, and LPG Gas Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708838949045,"sku":"KG057","price":113.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/MQ-9_Carbon_Monoxide_Methane_and_LPG_Gas_Sensor_Module.jpg?v=1736764440"},{"product_id":"mq-135-sensor-module","title":"MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eMQ135 MQ-135 Air Quality Sensor \u003c\/span\u003e\u003c\/h2\u003e\nThis is a \u003cstrong\u003e MQ 135 Air Quality\/Gas Detector Sensor Module For Arduino.\u003c\/strong\u003e If you are want to make a device that is used to detect Ammonia, Sulphide, and Benzene steam, also sensitive to smoke and other harmful gasses from the desired distance, then this sensor is needed for you.y0u can buy this sensor from Robu.in at a reasonable price.\u003cbr\u003e\u003cbr\u003eThe MQ 135 Air Quality Detector Sensor Module For Arduino has lower conductivity in clean air. When the target combustible gas exists, the conductivity of the sensor is higher along with the gas concentration rising.\u003cbr\u003e\u003cbr\u003eConvert the change of conductivity to the corresponding output signal of gas concentration. The MQ135 gas sensor has a high sensitivity to Ammonia, Sulphide, and Benzene steam, also sensitive to smoke and other harmful gases.\u003cbr\u003e\u003cbr\u003eIt is at a low cost and suitable for different applications such as harmful gases\/smoke detection.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n \u003cli\u003eItem Type: Air Quality Sensor\u003c\/li\u003e\n    \u003cli\u003eDetecting Range: 100ppm to 1000ppm\u003c\/li\u003e\n    \u003cli\u003eSensitivity to Ammonia, Sulphide, and Benzene steam\u003c\/li\u003e\n    \u003cli\u003eSensitive to Benzene, Alcohol, Smoke\u003c\/li\u003e\n    \u003cli\u003eFast response \u0026amp; recovery\u003c\/li\u003e\n    \u003cli\u003eAdjustable sensitivity\u003c\/li\u003e\n    \u003cli\u003eSignal output indicator\u003c\/li\u003e\n    \u003cli\u003eOutput voltage increases with gas concentration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eCompact size designed for space-constrained applications.\u003c\/li\u003e\n\u003cli\u003eIncludes 802.11 b\/g\/n protocol support.\u003c\/li\u003e\n\u003cli\u003eBuilt-in ceramic antenna for stable signal reception and transmission.\u003c\/li\u003e\n\u003cli\u003eSupports Station, SoftAP, and SoftAP+Station wireless network modes.\u003c\/li\u003e\n\u003cli\u003eBuilt-in TCP\/IP stack reduces load on external microcontrollers.\u003c\/li\u003e\n\u003cli\u003e+19.5 dBm output power in 802.11b mode.\u003c\/li\u003e\n\u003cli\u003eProvides versatile interfaces including SDIO 1.1\/2.0, SPI, and UART.\u003c\/li\u003e\n\u003cli\u003eLow power consumption, ideal for battery-operated devices.\u003c\/li\u003e\n\u003cli\u003eSupports robust WPA\/WPA2 security protocols.\u003c\/li\u003e\n\u003cli\u003eEquipped with GPIO, TX, RX, Reset, and Enable pins.\u003c\/li\u003e\n\u003cli\u003eFeatures A-MPDU and A-MSDU support with a 0.4 ms guard interval.\u003c\/li\u003e\n\u003cli\u003eSuitable for IoT devices, smart home automation, and industrial wireless control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Quality Monitoring:\u003c\/strong\u003e Measures levels of various gases like ammonia, benzene, alcohol, and carbon dioxide, helping in monitoring air quality in homes, offices, and industrial spaces.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndoor Air Quality Control:\u003c\/strong\u003e Used in HVAC (Heating, Ventilation, and Air Conditioning) systems to ensure good air quality by detecting harmful gases and pollutants.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart Home Systems:\u003c\/strong\u003e Integrated into smart home systems to monitor and control air quality, triggering air purifiers or ventilation systems when harmful gases are detected.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnvironmental Monitoring:\u003c\/strong\u003e Helps in environmental monitoring for pollution control by detecting harmful gases in the air in both urban and rural settings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHazardous Gas Detection:\u003c\/strong\u003e Detects dangerous gases like ammonia, benzene, and other VOCs (Volatile Organic Compounds) in industrial and laboratory environments, ensuring the safety of personnel.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHealth Safety Applications:\u003c\/strong\u003e Used in medical environments to monitor air quality and ensure a safe atmosphere for patients and healthcare workers, particularly in controlled spaces like hospitals or clinics.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHome Automation and Safety:\u003c\/strong\u003e Can be incorporated into home automation systems to alert occupants about hazardous gas levels and automatically trigger alarms or ventilation systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePortable Detection Devices:\u003c\/strong\u003e Integrated into portable devices for use in field applications like research, outdoor activities, and safety monitoring in various environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eIntegration with Arduino: MQ-135 Sensor Module\u003c\/h3\u003e\n\u003cdiv style=\"text-align: center;\" id=\"p_info\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module\" width=\"75%\" height=\"75%\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/3-wiring_AzYBmYWXXG.jpg?v=1636191567\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/6de85526244b10383a5f40acc04a5c32.js\"\u003e\u003c\/script\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eUseful Links\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/playground.arduino.cc\/Main\/MQGasSensors\/\" target=\"_blank\"\u003eArduino Connection and Forum\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength * Width * Height (mm): 36 x 19 x 21\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 7\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708838981813,"sku":"KG058","price":109.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/products-4-7.jpg?v=1736764523"},{"product_id":"mq-8-hydrogen-gas-module","title":"MQ-8 Hydrogen Gas Sensor Module H2 Alarm Detection","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eMQ-8 Hydrogen Gas Sensor Module \u003c\/span\u003e\u003c\/h2\u003e\nA sensitive material MQ-8 Hydrogen Gas Sensor Module H2 Alarm Detection use in clean air low conductivity tin oxide (SnO2). When there is the environment in which the combustible gas sensor, conductivity sensor with increasing concentration of combustible gases in air increases.\u003cbr\u003e\u003cbr\u003eUsing a simple circuit to convert the change in conductivity of the gas concentration corresponding to the output signal. MQ-8 hydrogen gas sensor of high sensitivity, the monitoring of the other hydrogen-containing gas is also very satisfactory.\u003cbr\u003e\u003cbr\u003eThis sensor can detect a wide range of hydrogen gas, city gas, in particular, is a low-cost sensor for a variety of applications.\u003cbr\u003e\u003cbr\u003eSuitable for home or industrial hydrogen leakage monitoring devices. Can not interfere with ethanol vapor, soot, carbon monoxide, and other gases.\n\u003cdiv\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details: MQ-8 Hydrogen Gas Module\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: Gas Sensor\u003c\/li\u003e\n\u003cli\u003eOperating Voltage (V): 5\u003c\/li\u003e\n\u003cli\u003eCurrent Consumption (mA): 150\u003c\/li\u003e\n\u003cli\u003eAdditional Specs:\u003c\/li\u003e\n\u003cli\u003eAo output: 0.1-0.3 V (Relative to Pollution)\u003c\/li\u003e\n\u003cli\u003eDo output: TTL digital 0 and 1 (0.1V and 5V)\u003c\/li\u003e\n\u003cli\u003eLength (mm): 32\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 20\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 21.5\u003c\/li\u003e\n\u003cli\u003eWeight (g): 8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eUses high-quality dual-panel design, with power indicator and TTL signal output instructions\u003c\/li\u003e\n\u003cli\u003eThe switching signal has a DO (TTL) output and analog output AO\u003c\/li\u003e\n\u003cli\u003eTTL output valid signal is low (Low-level signal when the output light can directly connect to the microcontroller or relay module)\u003c\/li\u003e\n\u003cli\u003eThe higher the voltage, the concentration of the analog output voltage is higher\u003c\/li\u003e\n\u003cli\u003eHydrogen gas detection with good sensitivity\u003c\/li\u003e\n\u003cli\u003eFour screw holes for easy positioning\u003c\/li\u003e\n\u003cli\u003eHas a long life and reliable stability\u003c\/li\u003e\n\u003cli\u003eRapid response and recovery characteristics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydrogen Gas Leak Detection:\u003c\/strong\u003e Primarily used for detecting hydrogen gas leaks in areas such as laboratories, fuel stations, and industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Cells:\u003c\/strong\u003e Used in hydrogen fuel cell systems for detecting and controlling hydrogen gas levels to prevent hazardous situations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydrogen-Powered Vehicles:\u003c\/strong\u003e Employed in hydrogen-powered cars and vehicles to monitor and ensure safe operation by detecting gas leaks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Safety Systems:\u003c\/strong\u003e Integrated into home automation systems or industrial safety systems to provide early detection of hydrogen gas leaks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eResearch \u0026amp; Development:\u003c\/strong\u003e Utilized in hydrogen research, where precise monitoring of gas levels is essential for experiments or prototypes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes: MQ-8 Hydrogen Gas Module\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength * Width * Height (mm): 32 x 20 x 21.5\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes \u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x MQ-8 Hydrogen Gas Sensor Module H2 Alarm Detection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708859560117,"sku":"KG083","price":97.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Hydrogen-b-font-Detect-H2-font-b-Gas-b-font-font-2.jpg?v=1736858011"},{"product_id":"mq-7-sensor-module","title":"MQ-7 Carbon Monoxide Gas Sensor Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eMQ-7 Carbon Monoxide Gas Sensor Module\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003e MQ-7 CO Carbon Monoxide Coal Gas Sensor Module \u003c\/strong\u003e detects the concentrations of CO in the air and outputs its reading as an analog voltage. The sensor can measure concentrations of 10 to 10,000 ppm.\u003cbr\u003e\u003cbr\u003eThe sensor can operate at temperatures from -10 to 50°C and consumes less than 150 mA at 5 V.\u003cbr\u003e\u003cbr\u003eThis module provides both digital and analog outputs. The threshold level for digital output can be easily adjusted using the preset on the board. The MQ-7 sensor module can be easily interfaced with Micro-controllers, Arduino and etc.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eType: Gas Sensor\u003c\/li\u003e\n\u003cli\u003eVoltage: 5V\u003c\/li\u003e\n\u003cli\u003eSensitivity: ≥ 3%\u003c\/li\u003e\n\u003cli\u003eReturn time: ≤ 30 sec\u003c\/li\u003e\n\u003cli\u003eHeater Resistance: ± 31Ω\u003c\/li\u003e\n\u003cli\u003eHeater Current: ≤ 180mA\u003c\/li\u003e\n\u003cli\u003eHeater Voltage: 5.0V ± 2V \/ 1.5 ± 1V\u003c\/li\u003e\n\u003cli\u003eHeater Power: approx. 350mW\u003c\/li\u003e\n\u003cli\u003eTemperature: -20°C ~ +50°C\u003c\/li\u003e\n\u003cli\u003eHumidity: ≤ 95% RH\u003c\/li\u003e\n\u003cli\u003eOxygen Content: 21%\u003c\/li\u003e\n\u003cli\u003eDimensions: 35x20x11 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 20g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eStandard Test Conditions\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eTemperature: 20°C ± 2°C\u003c\/li\u003e\n\u003cli\u003eHumidity: 65% ± 5% RH\u003c\/li\u003e\n\u003cli\u003eStandard Test Circuit: Vc: 5.0V ± 0.1V\u003c\/li\u003e\n\u003cli\u003eVh (high): 5.0V ± 0.1V\u003c\/li\u003e\n\u003cli\u003eVh (low): 1.5V ± 0.1V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eProduct Type: Semiconductor gas sensor\u003c\/li\u003e\n\u003cli\u003eStandard package: Metal Oxide packaging\u003c\/li\u003e\n\u003cli\u003eHigh sensitivity, Fast response, and Long recovery life\u003c\/li\u003e\n\u003cli\u003eLow power consumption\u003c\/li\u003e\n\u003cli\u003eSimple drive circuit\u003c\/li\u003e\n\u003cli\u003eDetection gas: Methane, natural gas, liquefied petroleum gas, hydrogen\u003c\/li\u003e\n\u003cli\u003eDetectable concentration:\u003c\/li\u003e\n\u003cli\u003e500-10000ppm for LPG and propane\u003c\/li\u003e\n\u003cli\u003e1000-20000ppm for methane\u003c\/li\u003e\n\u003cli\u003e500-10000ppm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Safety:\u003c\/strong\u003e Detects carbon monoxide (CO) in homes to prevent poisoning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Safety:\u003c\/strong\u003e Monitors CO levels in factories and workplaces with combustion processes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive Applications:\u003c\/strong\u003e Used in vehicle exhaust systems to monitor CO levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathing Safety Systems:\u003c\/strong\u003e Monitors CO levels in closed environments like submarines or space stations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable Detectors:\u003c\/strong\u003e Handheld devices for field CO detection and safety checks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eIntegration with Arduino\u003c\/h3\u003e\n\u003cdiv id=\"p_info\" style=\"text-align: center;\"\u003e\u003cimg alt=\"MQ-7 Sensor Module\" style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/MQ-7-integration-with-arduino_1e5cc226-8b59-4641-8f13-00ac5c4b5f02.jpg?v=1636184216\" height=\"75%\" width=\"75%\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/92d67fbc02542a1f12dc8cb21151340f.js\"\u003e\u003c\/script\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes: MQ-7 Sensor Module\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength * Width * Height (mm): 32 x 20 x 15\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x MQ-7 Carbon Monoxide Gas Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708860379317,"sku":"KG055","price":110.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/mq7.jpg?v=1736598491"},{"product_id":"mq-6-sensor-module","title":"MQ-6 Liquefied Petroleum Isobutane Propane Gas Sensor module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eMQ-6 Liquefied Petroleum Isobutane Propane Gas Sensor\u003c\/span\u003e\u003c\/h2\u003e\nMQ-6 Liquefied Petroleum Isobutane Propane \u003cstrong\u003eGas Sensor module\u003c\/strong\u003e is a great way to add basic gas sensing to your project at a reasonable price. \u003cstrong\u003eTheMQ-5 Methane LPG Liquid Propane Gas Sensor Module particulate sensor uses a Buzzer to sense any detected material that is even present in the air! \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThis is a simple-to-use MQ-6 Liquefied Petroleum Isobutane Propane Gas Sensor module, suitable for sensing \u003cstrong\u003eLPG (composed of mostly propane and butane)\u003c\/strong\u003e concentrations in the air. The MQ-6 can detect gas concentrations anywhere\u003cstrong\u003e from 200 to 10000ppm. The MQ-6 Liquefied Petroleum Isobutane Propane Gas Sensor module particulate sensor uses a Potentiometer to change the detection range of the sensor!\u003c\/strong\u003e \u003cbr\u003e\u003cbr\u003eThis sensor has high sensitivity and a fast response time. The sensor’s output is an analog resistance. The drive circuit is very simple, all you need to do is power the heater coil with 5V, add a load resistance, and connect the output to an ADC.\u003cbr\u003e\u003cbr\u003eThe sensitive material of the MQ-6 gas sensor is a tin oxide (SnO2), which with lower conductivity in clean air. When the target combustible gas exists, The sensor’s conductivity is higher along with the gas concentration rising. Please use a simple electro circuit, Convert the change of conductivity to the corresponding output signal of gas concentration.\u003cbr\u003e\u003cbr\u003eMQ-6 gas sensor has a high sensitivity to Propane, Butane, and LPG, also the response to Natural gas. The sensor could be used to detect different combustible gas, especially Methane, which is with low cost and suitable for different applications.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: Gas Sensor\u003c\/li\u003e\n\u003cli\u003eOperating Voltage (V): 5\u003c\/li\u003e\n\u003cli\u003eModel: MQ-6\u003c\/li\u003e\n\u003cli\u003eDetecting Range: 200-10000 PPM\u003c\/li\u003e\n\u003cli\u003eOperating Temperature (°C): -20 to 40\u003c\/li\u003e\n\u003cli\u003eOptimal Relative Humidity (RH): 95%\u003c\/li\u003e\n\u003cli\u003eLength (mm): 32\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 20\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 22\u003c\/li\u003e\n\u003cli\u003eWeight (g): 7\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eGood sensitivity to combustible gas in a wide range\u003c\/li\u003e\n\u003cli\u003eHigh sensitivity to Propane, Butane, and LPG\u003c\/li\u003e\n\u003cli\u003eLong life and low cost\u003c\/li\u003e\n\u003cli\u003eSimple drive circuit\u003c\/li\u003e\n\u003cli\u003eAn indication of the signal output\u003c\/li\u003e\n\u003cli\u003eDual signal output (analog output, and TTL level output)\u003c\/li\u003e\n\u003cli\u003eThe TTL output signal is low. (When low output signal light, and can be connected directly to the microcontroller)\u003c\/li\u003e\n\u003cli\u003e0 ~ 5V analog output voltage, the higher the concentration, the higher the voltage\u003c\/li\u003e\n\u003cli\u003eHigh sensitivity to hydrogen\u003c\/li\u003e\n\u003cli\u003eCan be resistant to ethanol steam, LPG (petroleum), smoke interference\u003c\/li\u003e\n\u003cli\u003eHas a long life and reliable stability\u003c\/li\u003e\n\u003cli\u003eFast response and recovery characteristics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eHome Gas Leakage Detection\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eDetects LPG, propane, and isobutane leaks to prevent accidents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eIndustrial Gas Monitoring\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eMonitors gas levels in factories and storage facilities handling flammable gases.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eAutomotive Gas Leak Detection\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eInstalled in gas-powered vehicles to detect LPG or propane leaks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003ePortable Gas Detectors\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eUsed in handheld devices for field inspection and gas leak detection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eIoT-based Gas Monitoring Systems\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eIntegrated with IoT platforms for remote monitoring of gas concentrations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eIntegration with Arduino of MQ6 Gas Sensor\u003c\/h3\u003e\n\u003cdiv id=\"p_info\" style=\"text-align: center;\"\u003e\u003cimg alt=\"MQ6 Gas Sensor\" style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/MQ-6LiquefiedPetroleumIsobutanePropaneGasSensormodule_480x480.jpg?v=1691584141\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSample Code\u003c\/h3\u003e\n\u003cscript src=\"https:\/\/gist.github.com\/labsguru\/5b4bb561d2e1ee0f2029fe92157e797c.js\"\u003e\u003c\/script\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength (mm): 32\u003c\/li\u003e\n\u003cli\u003eWidth (mm): 20\u003c\/li\u003e\n\u003cli\u003eHeight (mm): 22\u003c\/li\u003e\n\u003cli\u003eWeight (g): 7\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x MQ-6 Liquefied Petroleum Isobutane Propane Gas Sensor module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708920639669,"sku":"KG048","price":86.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/MQ-6-Liquefied-Petroleum-isobutane-propane-gas-Sensor-module-2.jpg?v=1736512611"},{"product_id":"mq-2-mq2-smoke-gas-lpg-butane-hydrogen-gas-sensor-detector-module","title":"MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eMQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003e If you are searching for a Gas sensor module with a very High \u003c\/strong\u003e detection range compared to any ordinary gas sensor then this MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module will fulfill your specification demands. The MQ-2 Gas sensor detector module has a detection range of 300-10000 ppm. The gas sensor modules are always well known for their robust and simple construction and measures toxic gases in very low concentrations.\u003cbr\u003e\u003cbr\u003eThe MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module is useful for gas leakage detection (home and industry). It is suitable for detecting H2, LPG, CH4, CO, Alcohol, Smoke, or Propane. Due to its high sensitivity and fast response time, measurements can be taken as soon as possible. The sensitivity of the sensor can be adjusted by the potentiometer.\u003cbr\u003e\u003cbr\u003eMQ-2 gas sensor using gas sensitive material is to be clean air in the lower conductivity of stannic Oxide or tin oxide (SnO2). When the sensor when flammable gases are present in the environment in which the conductivity of the sensor with an increasing concentration of combustible gas in the air increases.\u003cbr\u003e\u003cbr\u003eUse a simple circuit to convert the changes in conductivity and output signal that corresponds to the concentration of the gas.\u003cbr\u003e\u003cbr\u003eMQ-2 gas sensor higher sensitivity to liquefied petroleum gas, propane, hydrogen, detection of gas, and other combustible vapors are ideal. This sensor can detect a variety of flammable gas, is a low-cost sensor for many applications.\u003c\/div\u003e\n\u003cdiv class=\"product_info\" style=\"text-align: start;\"\u003e\n\u003cimg alt=\"MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/table_3e74e0ac-b5d2-402d-9766-009e13e05318.jpg?v=1738908327\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e Following conditions must be avoided \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWater Condensation\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eIndoor conditions, slight water condensation will affect sensors’ performance lightly. However, if water condensation on sensors surface and keep a certain period, sensor’ sensitivity will be decreased.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUsed in high gas concentration\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eNo matter the sensor is electrified or not if a long time is placed in high gas concentration it will affect the sensor’s characteristics.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eLongtime storage\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThe sensor’s resistance produces reversible drift if it’s stored for a long time without electrifying, this drift is related to storage conditions. Sensors should be stored in airproof without silicone gel bag with clean air. For the sensors with long time storage but no electrify, they need a long aging time for stability before using.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eLongtime exposed to an adverse environment\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eNo matter the sensors are electrified or not, if exposed to an adverse environment for a long time, such as high humidity, high temperature, or high pollution, etc, it will affect the performance of the sensor badly.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eVibration\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eContinual vibration will result in sensors’ down-lead response then rapture. In transportation or assembling lines, a pneumatic screwdriver\/ultrasonic welding machine can lead to this vibration.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eConcussion\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eIf sensors meet strong concussion, it may lead its lead wire disconnected.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: Gas Sensor\u003c\/li\u003e\n    \u003cli\u003eDigital Output Voltage (V): 0V or 5V (TTL Logic)\u003c\/li\u003e\n    \u003cli\u003ePreheat time: 20 sec\u003c\/li\u003e\n       \u003cli\u003eDimension: 36x20x21mm\u003c\/li\u003e\n    \u003cli\u003eWeight (g): 6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eGood sensitivity to Combustible gas in a wide range\u003c\/li\u003e\n    \u003cli\u003eHigh sensitivity to LPG, Propane, and Hydrogen\u003c\/li\u003e\n    \u003cli\u003eLong life and low cost\u003c\/li\u003e\n    \u003cli\u003eSimple drive circuit\u003c\/li\u003e\n    \u003cli\u003eCan be used as a digital or analog sensor\u003c\/li\u003e\n    \u003cli\u003eThe Sensitivity of the Digital pin can be varied using the potentiometer\u003c\/li\u003e\n    \u003cli\u003eCan be used to Measure or detect LPG, Alcohol, Propane, Hydrogen, CO, and even methane\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDomestic Gas Leakage Detector\u003c\/strong\u003e: Ensures home safety by detecting gas leaks and preventing fire hazards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial Combustible Gas Detector\u003c\/strong\u003e: Ensures safety in industrial environments by detecting combustible gases to avoid explosions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePortable Gas Detector\u003c\/strong\u003e: Used in the field to detect gas leaks in real-time, ensuring worker safety in hazardous environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimension: 36x20x21mm\u003c\/li\u003e\n    \u003cli\u003eWeight (g): 6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708924276917,"sku":"KG496","price":105.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/MQ-2SmokeLPGButaneHydrogenGasSensorDetectorModule_2.jpg?v=1738909204"},{"product_id":"winsen-mq-5-lpg-gas-sensor-module","title":"Winsen MQ-5 LPG Gas Sensor Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eWinsen MQ-5 LPG, Methane \u0026amp; Propane Gas Detection Sensor\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003eWinsen MQ-5 Gas Detection Sensor\u003c\/strong\u003e is an original, brand-new semiconductor sensor designed for detecting \u003cstrong\u003eLPG (Propane), Methane (CH₄), and Butane\u003c\/strong\u003e gas leakage. It uses \u003cstrong\u003eSnO₂ (Tin Dioxide)\u003c\/strong\u003e as the sensitive material, which exhibits low conductivity in clean air and increases conductivity as the concentration of flammable gas rises. \u003cbr\u003e\u003cbr\u003eThe MQ-5 sensor provides a reliable and cost-effective solution for flammable gas detection. Changes in gas concentration can be easily converted into corresponding output signals using a simple drive circuit. With high sensitivity to LPG, methane, and propane, this sensor is widely used in safety, industrial, and DIY gas monitoring applications.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eHigh sensitivity to LPG, methane, and propane gases\u003c\/li\u003e\n\u003cli\u003eDetects multiple flammable gases simultaneously\u003c\/li\u003e\n\u003cli\u003eCompatible with 5V power supply\u003c\/li\u003e\n\u003cli\u003eLow cost and long service life\u003c\/li\u003e\n\u003cli\u003eStable performance and fast response\u003c\/li\u003e\n\u003cli\u003eSimple drive circuit for easy integration\u003c\/li\u003e\n\u003cli\u003eSupports analog and digital signal usage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: Gas Sensor\u003c\/li\u003e\n\u003cli\u003eSensor Type: Semiconductor\u003c\/li\u003e\n\u003cli\u003eModel: MQ-5\u003c\/li\u003e\n\u003cli\u003eTarget Gases: LPG, Methane (CH₄), Propane (C₃H₈)\u003c\/li\u003e\n\u003cli\u003eDetecting Range: 300 – 10,000 ppm (CH₄, C₃H₈)\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: 2.5 – 4.0 V (at 2000 ppm C₃H₈)\u003c\/li\u003e\n\u003cli\u003eLoad Resistance: Adjustable\u003c\/li\u003e\n\u003cli\u003eHeater Voltage: 5.0 V AC or DC\u003c\/li\u003e\n\u003cli\u003eSensitivity: Rs (air) \/ Rs (2000 ppm C₃H₈) ≥ 5\u003c\/li\u003e\n\u003cli\u003eStandard Encapsulation: Bakelite base with metal cap\u003c\/li\u003e\n\u003cli\u003eTest Conditions: 20°C ±2°C, 55% ±5% RH\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLPG and gas leakage detection systems\u003c\/li\u003e\n\u003cli\u003eHome and industrial gas safety alarms\u003c\/li\u003e\n\u003cli\u003eFire and safety monitoring equipment\u003c\/li\u003e\n\u003cli\u003eGas concentration measurement projects\u003c\/li\u003e\n\u003cli\u003eArduino and microcontroller-based gas sensors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength: 24 mm\u003c\/li\u003e\n\u003cli\u003eDiameter: 19 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 5 g\u003c\/li\u003e\n\u003cli\u003eRobust metal-capped sensor housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 × Winsen MQ-5 LPG, Methane \u0026amp; Propane Gas Detection Sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":48612865310972,"sku":"KG1321","price":117.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/LPGGasSensorModule_1.jpg?v=1767610014"},{"product_id":"mh-z19-infrared-co2-sensor-module","title":"MH-Z19 Infrared CO2 Sensor Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eMH-Z19 NDIR Infrared CO₂ Sensor Module\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003eMH-Z19 Infrared CO₂ Sensor Module\u003c\/strong\u003e is a compact and high-performance sensor designed for accurate \u003cstrong\u003ecarbon dioxide (CO₂) monitoring\u003c\/strong\u003e. It operates on the \u003cstrong\u003enon-dispersive infrared (NDIR)\u003c\/strong\u003e detection principle, ensuring excellent selectivity, long lifespan, and stable performance without being affected by oxygen levels. \u003cbr\u003e\u003cbr\u003eThis module features a \u003cstrong\u003ebuilt-in temperature sensor\u003c\/strong\u003e for automatic temperature compensation, providing reliable and linear output over time. It supports both \u003cstrong\u003edigital (UART, PWM)\u003c\/strong\u003e and \u003cstrong\u003eanalog voltage outputs\u003c\/strong\u003e, making it easy to integrate with microcontrollers and embedded systems. The MH-Z19 is widely used in \u003cstrong\u003eHVAC systems, indoor air quality monitoring\u003c\/strong\u003e, and environmental sensing applications.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eNDIR infrared CO₂ detection technology\u003c\/li\u003e\n\u003cli\u003eHigh sensitivity and high resolution\u003c\/li\u003e\n\u003cli\u003eLow power consumption\u003c\/li\u003e\n\u003cli\u003eUART and PWM output modes\u003c\/li\u003e\n\u003cli\u003eBuilt-in temperature compensation for accurate readings\u003c\/li\u003e\n\u003cli\u003eExcellent linear output and stability\u003c\/li\u003e\n\u003cli\u003eLong service life\u003c\/li\u003e\n\u003cli\u003eAnti-interference from water vapor\u003c\/li\u003e\n\u003cli\u003eNo poisoning effect\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: CO₂ Sensor\u003c\/li\u003e\n\u003cli\u003eModel: MH-Z19\u003c\/li\u003e\n\u003cli\u003eDetection Principle: NDIR (Non-Dispersive Infrared)\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 3.6 – 5.5 V DC\u003c\/li\u003e\n\u003cli\u003eAverage Current Consumption: \u0026lt; 18 mA\u003c\/li\u003e\n\u003cli\u003eMeasurement Range: 0 – 5% VOL (optional)\u003c\/li\u003e\n\u003cli\u003eOutput Signal: UART, PWM\u003c\/li\u003e\n\u003cli\u003ePreheat Time: \u0026lt; 90 seconds\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 0°C to 50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eIndoor air quality monitoring\u003c\/li\u003e\n\u003cli\u003eHVAC and refrigeration systems\u003c\/li\u003e\n\u003cli\u003eCO₂ monitoring and control systems\u003c\/li\u003e\n\u003cli\u003eEnvironmental monitoring projects\u003c\/li\u003e\n\u003cli\u003eSmart home and building automation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eCompact and lightweight module design\u003c\/li\u003e\n\u003cli\u003eWeight: 6 g\u003c\/li\u003e\n\u003cli\u003eIntegrated optical and electronic structure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 × MH-Z19 Infrared CO₂ Sensor Module\u003c\/li\u003e\n\u003cli\u003e1 × No Connecting Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":48612905976060,"sku":"KG1322","price":2431.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/sensor_1.jpg?v=1767610027"},{"product_id":"mq-137-nh3-ammonia-gas-sensor-module","title":"MQ-137 NH3 Ammonia Gas Sensor Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eMQ-137 Ammonia (NH₃) Gas Sensor Module\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003eMQ-137 Gas Sensor Module\u003c\/strong\u003e is a high-sensitivity semiconductor sensor specifically designed for detecting \u003cstrong\u003eammonia (NH₃)\u003c\/strong\u003e gas, with partial sensitivity to carbon monoxide (CO). It is widely used in \u003cstrong\u003eair quality monitoring, gas leakage detection, and safety systems\u003c\/strong\u003e. \u003cbr\u003e\u003cbr\u003eThis module provides both \u003cstrong\u003eanalog and digital outputs\u003c\/strong\u003e, allowing flexible interfacing with \u003cstrong\u003eArduino and other microcontrollers\u003c\/strong\u003e. An onboard potentiometer enables easy adjustment of the digital output sensitivity. The sensor requires a short \u003cstrong\u003epre-heating period\u003c\/strong\u003e to stabilize before accurate measurements can be taken.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eHigh sensitivity to ammonia (NH₃) gas\u003c\/li\u003e\n\u003cli\u003eWide detection range (5–500 ppm NH₃)\u003c\/li\u003e\n\u003cli\u003eFast response time (less than 1 second)\u003c\/li\u003e\n\u003cli\u003eStable performance with long operational life\u003c\/li\u003e\n\u003cli\u003eAnalog output voltage: 0–5 V\u003c\/li\u003e\n\u003cli\u003eDigital TTL output: 0 V \/ 5 V\u003c\/li\u003e\n\u003cli\u003eAdjustable sensitivity via onboard potentiometer\u003c\/li\u003e\n\u003cli\u003eCan be used as both digital and analog gas sensor\u003c\/li\u003e\n\u003cli\u003eArduino and MCU compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: Gas Sensor\u003c\/li\u003e\n\u003cli\u003eModel: MQ-137\u003c\/li\u003e\n\u003cli\u003eTarget Gas: Ammonia (NH₃)\u003c\/li\u003e\n\u003cli\u003eDetection Range: 5–500 ppm (NH₃)\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 5 V DC\u003c\/li\u003e\n\u003cli\u003eAnalog Output Voltage: 0–5 V\u003c\/li\u003e\n\u003cli\u003eDigital Output Voltage: 0 V \/ 5 V (TTL Logic)\u003c\/li\u003e\n\u003cli\u003eHeater Resistance: 31 Ω ±3 Ω (room temperature)\u003c\/li\u003e\n\u003cli\u003eHeater Power Consumption: ≤900 mW\u003c\/li\u003e\n\u003cli\u003eSensing Resistance: 2 kΩ – 15 kΩ (at 50 ppm NH₃)\u003c\/li\u003e\n\u003cli\u003eSensitivity: Rs (air) \/ Rs (5000 ppm CH₄) ≥ 5\u003c\/li\u003e\n\u003cli\u003eSlope (α): ≤0.6 (R100ppm \/ R50ppm NH₃)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eAmmonia (NH₃) gas detection systems\u003c\/li\u003e\n\u003cli\u003eAir quality monitoring\u003c\/li\u003e\n\u003cli\u003eGas leakage alarm systems\u003c\/li\u003e\n\u003cli\u003eEnvironmental monitoring in hospitals\u003c\/li\u003e\n\u003cli\u003eIndustrial safety and standards maintenance\u003c\/li\u003e\n\u003cli\u003eArduino-based gas sensing projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength: 35 mm\u003c\/li\u003e\n\u003cli\u003eWidth: 20 mm\u003c\/li\u003e\n\u003cli\u003eHeight: 28 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 7 g\u003c\/li\u003e\n\u003cli\u003eCompact PCB-mounted sensor module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 × MQ-137 Ammonia (NH₃) Gas Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":48612957028604,"sku":"KG1324","price":1429.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/NH3AmmoniaGasSensorModule_1.jpg?v=1767610048"},{"product_id":"asair-ao-03-oxygen-sensor-module","title":"ASAIR AO-03 Oxygen Sensor Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eASAIR AO-03 Oxygen (O₂) Sensor Module\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003eASAIR AO-03 Oxygen Sensor\u003c\/strong\u003e is a high-precision electrochemical sensor designed for accurate measurement of \u003cstrong\u003eoxygen concentration\u003c\/strong\u003e in air. It is widely used in demanding environments such as \u003cstrong\u003emining, steel manufacturing, petrochemical industries\u003c\/strong\u003e, and \u003cstrong\u003eair quality monitoring systems\u003c\/strong\u003e. \u003cbr\u003e\u003cbr\u003eThe AO-03 sensor features a \u003cstrong\u003elinear output over a wide oxygen concentration range\u003c\/strong\u003e and does not require an external power supply, making it highly efficient and easy to integrate. With its \u003cstrong\u003eplug-and-play design\u003c\/strong\u003e, quick response time, and stable performance, it is ideal for use in oxygen alarms, air quality detectors, and commercial air purification equipment. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Sensor performance data is specified at 20°C, 50% RH, and 1013 mbar and is valid for up to 3 months after the manufacturing date. Please follow proper operating and replacement guidelines for optimal accuracy.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLinear output for oxygen concentration from 1% to 25% Vol.\u003c\/li\u003e\n\u003cli\u003eNo external power supply required\u003c\/li\u003e\n\u003cli\u003ePlug-and-play design for easy integration\u003c\/li\u003e\n\u003cli\u003eQuick response time\u003c\/li\u003e\n\u003cli\u003eAccurate and reliable oxygen measurement\u003c\/li\u003e\n\u003cli\u003eStable performance in industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: Oxygen Sensor\u003c\/li\u003e\n\u003cli\u003eModel Name: AO-03\u003c\/li\u003e\n\u003cli\u003eMeasurement Range: 1 – 25% Vol. O₂\u003c\/li\u003e\n\u003cli\u003eOutput Signal: 0.1 ± 0.03 mA (in air)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 0°C to 50°C\u003c\/li\u003e\n\u003cli\u003eOperating Humidity: 5 – 99% RH (non-condensing)\u003c\/li\u003e\n\u003cli\u003ePressure Range: ±20% of atmospheric pressure\u003c\/li\u003e\n\u003cli\u003eDetection Principle: Electrochemical\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eOxygen alarms in mining environments\u003c\/li\u003e\n\u003cli\u003eIndustrial safety monitoring systems\u003c\/li\u003e\n\u003cli\u003eAir quality monitoring devices\u003c\/li\u003e\n\u003cli\u003eCommercial air purifiers\u003c\/li\u003e\n\u003cli\u003ePetrochemical and steel manufacturing plants\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eCompact and lightweight sensor design\u003c\/li\u003e\n\u003cli\u003eIndustrial-grade construction\u003c\/li\u003e\n\u003cli\u003eWeight: 22g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 × ASAIR AO-03 Oxygen Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":48612990419196,"sku":"KG1325","price":1129.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/OxygenSensorModule_1.jpg?v=1767611308"},{"product_id":"mq-136-h2s-gas-sensor-module","title":"MQ-136 H2S Gas Sensor Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eMQ-136 Hydrogen Sulfide (H₂S) Gas Sensor Module\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003eMQ-136 Gas Sensor Module\u003c\/strong\u003e is designed for monitoring the concentration of \u003cstrong\u003eHydrogen Sulfide (H₂S)\u003c\/strong\u003e gas with high sensitivity and reliability. Based on a \u003cstrong\u003eSnO₂ semiconductor sensing element\u003c\/strong\u003e, the sensor exhibits low conductivity in clean air and increased conductivity when exposed to hydrogen sulfide gas, allowing accurate detection through simple signal conversion circuits. \u003cbr\u003e\u003cbr\u003e\nThis module simplifies the use of the MQ-136 sensor by providing both \u003cstrong\u003eanalog and digital (TTL)\u003c\/strong\u003e outputs, making it easy to interface with \u003cstrong\u003eArduino, Raspberry Pi, and other microcontrollers\u003c\/strong\u003e. With fast response and recovery time, long service life, and low cost, it is suitable for a wide range of domestic and industrial safety applications. \u003cbr\u003e\u003cbr\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e Actual product design may vary depending on stock availability.\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eHigh sensitivity to Hydrogen Sulfide (H₂S) gas\u003c\/li\u003e\n\u003cli\u003eDual output: Analog voltage and TTL digital output\u003c\/li\u003e\n\u003cli\u003eTTL output is active LOW (signal LED turns ON when output is LOW)\u003c\/li\u003e\n\u003cli\u003eAnalog output range: 0–5 V (higher gas concentration produces higher voltage)\u003c\/li\u003e\n\u003cli\u003eGood sensitivity to liquefied gas, natural gas, city gas, and smoke\u003c\/li\u003e\n\u003cli\u003eFast response and recovery characteristics\u003c\/li\u003e\n\u003cli\u003eStable performance with long service life\u003c\/li\u003e\n\u003cli\u003eLow cost and simple drive circuit\u003c\/li\u003e\n\u003cli\u003eArduino and MCU compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: Gas Sensor\u003c\/li\u003e\n\u003cli\u003eModel: MQ-136\u003c\/li\u003e\n\u003cli\u003eMain Chip: LM393 Comparator\u003c\/li\u003e\n\u003cli\u003eSensing Element: ZYMQ-136 (SnO₂)\u003c\/li\u003e\n\u003cli\u003eTarget Gas: Hydrogen Sulfide (H₂S)\u003c\/li\u003e\n\u003cli\u003eOutput Type: Analog (0–5 V) and Digital (TTL)\u003c\/li\u003e\n\u003cli\u003eDigital Output Logic: Active LOW\u003c\/li\u003e\n\u003cli\u003eDrive Circuit: Simple external circuitry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDomestic hydrogen sulfide gas detectors\u003c\/li\u003e\n\u003cli\u003eIndustrial H₂S gas monitoring systems\u003c\/li\u003e\n\u003cli\u003ePortable hydrogen sulfide detectors\u003c\/li\u003e\n\u003cli\u003eEnvironmental and safety monitoring\u003c\/li\u003e\n\u003cli\u003eArduino and IoT-based gas sensing projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength: 29 mm\u003c\/li\u003e\n\u003cli\u003eWidth: 19 mm\u003c\/li\u003e\n\u003cli\u003eHeight: 24 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 8 g\u003c\/li\u003e\n\u003cli\u003eCompact PCB-mounted sensor module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 × MQ-136 Hydrogen Sulfide (H₂S) Gas Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":48613008572668,"sku":"KG1326","price":1159.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/H2SGasSensorModule_1.jpg?v=1767611316"},{"product_id":"mq-131-ozone-gas-detection-sensor-module","title":"MQ-131 Ozone Gas Detection Sensor Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eMQ-131 Ozone (O₃) Gas Detector Sensor Module\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003eMQ-131 Ozone Gas Sensor Module\u003c\/strong\u003e uses an \u003cstrong\u003eSnO₂-based sensing material\u003c\/strong\u003e that exhibits low conductivity in clean air. When \u003cstrong\u003eozone (O₃) gas\u003c\/strong\u003e is present, the sensor’s conductivity increases as the gas concentration rises. Using a simple external electronic circuit, this conductivity change is converted into a corresponding output signal proportional to the ozone concentration. \u003cbr\u003e\u003cbr\u003eThe MQ-131 sensor offers \u003cstrong\u003ehigh sensitivity to ozone (O₃)\u003c\/strong\u003e and is also responsive to gases such as \u003cstrong\u003eCl₂ and NO₂\u003c\/strong\u003e. With reliable stability, fast response, and dual signal output, it is suitable for environmental monitoring and microcontroller-based sensing projects.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eHigh sensitivity to ozone (O₃) gas\u003c\/li\u003e\n\u003cli\u003eDetection concentration range: 10 PPB to 2 PPM (O₃)\u003c\/li\u003e\n\u003cli\u003eDual output: Analog signal and TTL-level digital output\u003c\/li\u003e\n\u003cli\u003eTTL output active LOW (signal LED turns ON when output is LOW)\u003c\/li\u003e\n\u003cli\u003eAnalog output voltage increases with gas concentration\u003c\/li\u003e\n\u003cli\u003eFast response characteristics\u003c\/li\u003e\n\u003cli\u003eSignal indicator LED for output status\u003c\/li\u003e\n\u003cli\u003ePlug-in probe design for easy testing\u003c\/li\u003e\n\u003cli\u003eMounting holes for fixed installation\u003c\/li\u003e\n\u003cli\u003eLong life with reliable and stable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: Gas Sensor\u003c\/li\u003e\n\u003cli\u003eModel: MQ-131\u003c\/li\u003e\n\u003cli\u003eSensing Material: SnO₂\u003c\/li\u003e\n\u003cli\u003eTarget Gas: Ozone (O₃)\u003c\/li\u003e\n\u003cli\u003eAdditional Sensitivity: Cl₂, NO₂\u003c\/li\u003e\n\u003cli\u003eDetection Range: 10 PPB – 2 PPM (O₃)\u003c\/li\u003e\n\u003cli\u003eOutput Type: Analog and Digital (TTL)\u003c\/li\u003e\n\u003cli\u003eDigital Output Logic: Active LOW\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eWidth: 22 mm\u003c\/li\u003e\n\u003cli\u003eHeight: 29 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 9g\u003c\/li\u003e\n\u003cli\u003eCompact PCB-mounted sensor module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eOzone (O₃) gas detection systems\u003c\/li\u003e\n\u003cli\u003eEnvironmental air quality monitoring\u003c\/li\u003e\n\u003cli\u003eIndustrial safety and pollution monitoring\u003c\/li\u003e\n\u003cli\u003eArduino and microcontroller-based gas sensing projects\u003c\/li\u003e\n\u003cli\u003eResearch and laboratory applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 × MQ-131 Ozone Gas Detector Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":48615310852348,"sku":"KG1327","price":1489.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/OzoneGasDetectionSensorModule_1.jpg?v=1767611324"},{"product_id":"winsen-mh-z19c-ndir-co2-sensor-hvac-iaq","title":"Winsen MH-Z19C NDIR CO2 Sensor HVAC\/IAQ","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eWinsen MH-Z19C NDIR CO₂ Infrared Gas Sensor Module\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003eWinsen MH-Z19C CO₂ Sensor Module\u003c\/strong\u003e is a compact and reliable gas sensing module based on the \u003cstrong\u003eNon-Dispersive Infrared (NDIR)\u003c\/strong\u003e principle for accurate detection of \u003cstrong\u003ecarbon dioxide (CO₂)\u003c\/strong\u003e concentration in air. It offers excellent selectivity, is \u003cstrong\u003enon-oxygen dependent\u003c\/strong\u003e, and provides a long service life. \u003cbr\u003e\u003cbr\u003eThis sensor features a \u003cstrong\u003egold-plated gas chamber\u003c\/strong\u003e for enhanced stability and accuracy. With \u003cstrong\u003ebuilt-in temperature compensation\u003c\/strong\u003e, it delivers stable and linear output. The MH-Z19C supports \u003cstrong\u003eUART (TTL) and PWM output modes\u003c\/strong\u003e, making it easy to integrate with microcontrollers and embedded systems. \u003cbr\u003e\u003cbr\u003eDeveloped using mature infrared gas absorption technology combined with precision optical and circuit design, this sensor is ideal for indoor air quality monitoring and smart environment control applications.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eNDIR-based CO₂ gas detection technology\u003c\/li\u003e\n\u003cli\u003eGold-plated chamber for improved accuracy and stability\u003c\/li\u003e\n\u003cli\u003eHigh sensitivity with low power consumption\u003c\/li\u003e\n\u003cli\u003eBuilt-in temperature compensation\u003c\/li\u003e\n\u003cli\u003eExcellent linear output characteristics\u003c\/li\u003e\n\u003cli\u003eMultiple output modes: UART (TTL 3.3V) and PWM\u003c\/li\u003e\n\u003cli\u003eLong lifespan with stable performance\u003c\/li\u003e\n\u003cli\u003eAnti-water vapor interference and anti-poisoning design\u003c\/li\u003e\n\u003cli\u003eCompact size and easy integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: CO₂ Sensor\u003c\/li\u003e\n\u003cli\u003eModel No.: MH-Z19C\u003c\/li\u003e\n\u003cli\u003eDetection Gas: Carbon Dioxide (CO₂)\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 5.0 ± 0.1 V DC\u003c\/li\u003e\n\u003cli\u003eInterface Type: UART (TTL 3.3V, compatible with 5V)\u003c\/li\u003e\n\u003cli\u003eOutput Signal: UART (TTL 3.3V), PWM\u003c\/li\u003e\n\u003cli\u003eDetecting Range: 400 – 10000 ppm (optional)\u003c\/li\u003e\n\u003cli\u003eAverage Current Consumption: \u0026lt; 40 mA (@5V)\u003c\/li\u003e\n\u003cli\u003ePeak Current: 125 mA (@5V)\u003c\/li\u003e\n\u003cli\u003ePreheat Time: 1 minute\u003c\/li\u003e\n\u003cli\u003eResponse Time: T90 \u0026lt; 120 seconds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eIndoor air quality (IAQ) monitoring\u003c\/li\u003e\n\u003cli\u003eHVAC and refrigeration systems\u003c\/li\u003e\n\u003cli\u003eAir purifier and air cleaner devices\u003c\/li\u003e\n\u003cli\u003eSmart home and building automation\u003c\/li\u003e\n\u003cli\u003eVentilation and fresh air control systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength: 33 mm\u003c\/li\u003e\n\u003cli\u003eWidth: 19.7 mm\u003c\/li\u003e\n\u003cli\u003eHeight: 8.5 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 6 g\u003c\/li\u003e\n\u003cli\u003eCompact infrared gas sensor module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 × Winsen MH-Z19C NDIR CO₂ Infrared Gas Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":48615319240956,"sku":"KG1328","price":2827.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/20251224_1040_EnhancedProductImage_remix_01kd7c6qsee21brkst4ac8248w_1.jpg?v=1767611333"},{"product_id":"winsen-zp07-mp503-air-quality-detection-module","title":"Winsen ZP07-MP503 Air Quality Detection Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eWinsen ZP07-MP503 Air Quality Detection Sensor Module\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003eWinsen ZP07-MP503 Air Quality Detection Module\u003c\/strong\u003e is an original and brand-new air quality sensor module based on a \u003cstrong\u003eflat surface semiconductor gas sensing technology\u003c\/strong\u003e. It offers high sensitivity to a wide range of \u003cstrong\u003evolatile organic gases (VOCs)\u003c\/strong\u003e including \u003cstrong\u003eformaldehyde, benzene, carbon monoxide, ammonia, hydrogen, alcohol, and cigarette smoke\u003c\/strong\u003e. \u003cbr\u003e\u003cbr\u003eThe module is factory-aged, debugged, adjusted, and calibrated, ensuring \u003cstrong\u003eexcellent consistency, reliability, and sensitivity\u003c\/strong\u003e. With low power consumption and automatic preheating, it is ideal for real-time air quality detection in residential and commercial environments.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eHigh sensitivity to volatile organic gases (VOCs)\u003c\/li\u003e\n\u003cli\u003eDetects formaldehyde, benzene, CO, ammonia, hydrogen, alcohol, and smoke\u003c\/li\u003e\n\u003cli\u003eLow power consumption\u003c\/li\u003e\n\u003cli\u003eAutomatic preheating time: 10 seconds to 3 minutes\u003c\/li\u003e\n\u003cli\u003eHigh cost-effective air quality solution\u003c\/li\u003e\n\u003cli\u003eFactory calibrated for stable and consistent performance\u003c\/li\u003e\n\u003cli\u003eTTL level digital output\u003c\/li\u003e\n\u003cli\u003eCompact and easy to integrate design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: Air Quality Sensor\u003c\/li\u003e\n\u003cli\u003eModel No.: ZP07-MP503\u003c\/li\u003e\n\u003cli\u003eDetection Gas: Formaldehyde, Benzene, Carbon Monoxide, Hydrogen, Alcohol, Ammonia\u003c\/li\u003e\n\u003cli\u003eOutput Data: 0–3 grade pollution signal\u003c\/li\u003e\n\u003cli\u003eOutput Type: TTL level (200Ω internal protection resistance)\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 5.0 ± 0.2 V DC (no reverse-polarity protection)\u003c\/li\u003e\n\u003cli\u003eInterface: Physical XH2.54-4P terminal socket\u003c\/li\u003e\n\u003cli\u003eWorking Current: ≤ 60 mA\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 0–50 °C\u003c\/li\u003e\n\u003cli\u003eOperating Humidity: ≤ 95% RH\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eAir cleaners and air purifiers\u003c\/li\u003e\n\u003cli\u003eFresh-air and ventilation systems\u003c\/li\u003e\n\u003cli\u003eAir quality detectors\u003c\/li\u003e\n\u003cli\u003eSmart air conditioners\u003c\/li\u003e\n\u003cli\u003eIntelligent integrated ceiling systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength: 24 mm\u003c\/li\u003e\n\u003cli\u003eWidth: 20 mm\u003c\/li\u003e\n\u003cli\u003eHeight: 16 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 4 g\u003c\/li\u003e\n\u003cli\u003eCompact PCB-mounted air quality sensor module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 × Winsen ZP07-MP503 Air Quality Detection Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":48615329104124,"sku":"KG1329","price":404.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/20251224_1048_EnhancedProductImage_remix_01kd7cpxcdewmshhb7pa1wjcxd.jpg?v=1767611342"},{"product_id":"mg811-co2-carbon-dioxide-gas-sensor-module","title":"MG811 CO2 Carbon Dioxide Gas Sensor Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eMG-811 Carbon Dioxide (CO₂) Gas Sensor Module\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003eMG-811 Carbon Dioxide Sensor Module\u003c\/strong\u003e is designed for accurate detection of \u003cstrong\u003ecarbon dioxide (CO₂)\u003c\/strong\u003e concentration with a wide sensing range and stable performance. This sensor works on the principle of \u003cstrong\u003einfrared (IR) absorption\u003c\/strong\u003e, where CO₂ molecules absorb specific wavelengths of infrared radiation, enabling reliable gas concentration measurement. \u003cbr\u003e\u003cbr\u003eThe MG-811 module integrates the \u003cstrong\u003eMG-811 metal oxide gas sensor\u003c\/strong\u003e along with an onboard heating and signal conditioning circuit. It offers high sensitivity to CO₂ while being less sensitive to alcohol and carbon monoxide. As the CO₂ concentration increases, the \u003cstrong\u003eanalog output voltage decreases\u003c\/strong\u003e. \u003cbr\u003e\u003cbr\u003eThe module also features a \u003cstrong\u003eTTL digital output\u003c\/strong\u003e with an adjustable threshold using the onboard potentiometer. When the set CO₂ level is reached, the indicator LED turns ON and the digital output goes HIGH. This sensor is widely used in air quality monitoring, greenhouses, medical devices, and environmental control systems.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eWide CO₂ detection range up to 10,000 ppm\u003c\/li\u003e\n\u003cli\u003eHigh sensitivity and stable performance\u003c\/li\u003e\n\u003cli\u003eMetal Oxide Sensor (MOS) based CO₂ detection\u003c\/li\u003e\n\u003cli\u003eBuilt-in heater and signal output circuit\u003c\/li\u003e\n\u003cli\u003eAnalog output voltage decreases as CO₂ concentration increases\u003c\/li\u003e\n\u003cli\u003eDigital TTL output with adjustable threshold\u003c\/li\u003e\n\u003cli\u003eIndicator LED for digital output status\u003c\/li\u003e\n\u003cli\u003eSimple drive circuit\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino and Raspberry Pi (ADC required)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePinout\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eVCC: 6 V DC power supply (recommended via 4 × AA battery holder)\u003c\/li\u003e\n\u003cli\u003eAOUT: Analog output (voltage decreases as CO₂ concentration increases)\u003c\/li\u003e\n\u003cli\u003eDOUT: Digital output (goes HIGH when threshold is reached)\u003c\/li\u003e\n\u003cli\u003eGND: Ground (0 V)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: CO₂ Sensor\u003c\/li\u003e\n\u003cli\u003eModel No.: MG-811\u003c\/li\u003e\n\u003cli\u003eSensor Type: Metal Oxide Sensor (MOS)\u003c\/li\u003e\n\u003cli\u003eDetection Gas: Carbon Dioxide (CO₂)\u003c\/li\u003e\n\u003cli\u003eDetection Range: 0 – 10,000 ppm\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 6 V DC\u003c\/li\u003e\n\u003cli\u003eAnalog Output Range: 0–2 V or 0–4 V (default: 0–2 V)\u003c\/li\u003e\n\u003cli\u003eDigital Output: TTL level\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eIndoor air quality monitoring\u003c\/li\u003e\n\u003cli\u003eGreenhouse and horticulture control systems\u003c\/li\u003e\n\u003cli\u003eMedical and healthcare monitoring equipment\u003c\/li\u003e\n\u003cli\u003eEnvironmental monitoring systems\u003c\/li\u003e\n\u003cli\u003eIndustrial and process control applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003cdiv class=\"product_info\" style=\"text-align: center;\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eConnection Diagram with Arduino and LCD Display:\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/connections_diagram.jpg?v=1766122930\" alt=\"diagram\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength: 32 mm\u003c\/li\u003e\n\u003cli\u003eWidth: 22 mm\u003c\/li\u003e\n\u003cli\u003eHeight: 29 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 10 g\u003c\/li\u003e\n\u003cli\u003eCompact PCB-mounted CO₂ sensor module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 × MG-811 Carbon Dioxide (CO₂) Gas Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":48615335821564,"sku":"KG1330","price":2498.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/1_4086fa82-d650-423b-aa95-b29b94e2aeca.jpg?v=1767611351"},{"product_id":"asair-ags10-tvoc-gas-sensor-module","title":"ASAIR AGS10 TVOC Gas Sensor Module","description":"\u003cdiv class=\"product_info\"\u003e\n  \u003ch2 class=\"sing--sub-heading\"\u003e\n    \u003cspan style=\"font-size: 18.72px;\"\u003eAGS10 MEMS Ethanol \/ TVOC Gas Sensor Module\u003c\/span\u003e\n  \u003c\/h2\u003e\n  The \u003cstrong\u003eAGS10 Gas Sensor\u003c\/strong\u003e is a \u003cstrong\u003eMEMS-based ethanol and TVOC gas sensor\u003c\/strong\u003e with a\n  \u003cstrong\u003ecalibrated digital signal output\u003c\/strong\u003e. It uses dedicated digital acquisition and advanced\n  gas sensing technology to deliver \u003cstrong\u003ehigh reliability, excellent long-term stability\u003c\/strong\u003e,\n  and consistent performance.\n  \u003cbr\u003e\u003cbr\u003e\n  This MEMS semiconductor metal oxide sensor features \u003cstrong\u003elow power consumption, high sensitivity,\n  fast response time\u003c\/strong\u003e, and a \u003cstrong\u003esimple driving circuit\u003c\/strong\u003e. With a long lifespan and\n  factory calibration, the AGS10 is ideal for air quality monitoring and VOC detection applications.\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n  \u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv id=\"p_info\"\u003e\n    \u003cul class=\"pro-ds\"\u003e\n      \u003cli\u003eMEMS semiconductor metal oxide gas sensor\u003c\/li\u003e\n      \u003cli\u003eHigh sensitivity with fast response time\u003c\/li\u003e\n      \u003cli\u003eCalibrated digital signal output\u003c\/li\u003e\n      \u003cli\u003eLow power consumption\u003c\/li\u003e\n      \u003cli\u003eExcellent reliability and long-term stability\u003c\/li\u003e\n      \u003cli\u003eLifespan greater than 6 years (@25°C in clean air)\u003c\/li\u003e\n      \u003cli\u003eSimple driving circuit and easy integration\u003c\/li\u003e\n      \u003cli\u003eLow-cost MEMS gas sensing solution\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n  \u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n  \u003cdiv id=\"p_info\"\u003e\n    \u003cul class=\"pro-ds\"\u003e\n      \u003cli\u003eItem Type: Gas Sensor\u003c\/li\u003e\n      \u003cli\u003eModel No.: AGS10\u003c\/li\u003e\n      \u003cli\u003eSensor Category: MEMS Semiconductor Metal Oxide Sensor\u003c\/li\u003e\n      \u003cli\u003eStandard Test Gas: Ethanol\u003c\/li\u003e\n      \u003cli\u003eOutput Unit: ppb or grade\u003c\/li\u003e\n      \u003cli\u003eMeasuring Range: 0 – 9999\u003c\/li\u003e\n      \u003cli\u003eTypical Accuracy (25°C, 50% RH): ±25% F.S\u003c\/li\u003e\n      \u003cli\u003ePower Supply Voltage: 3.0 ± 0.1 V DC\u003c\/li\u003e\n      \u003cli\u003eSupply Current: 27 mA\u003c\/li\u003e\n      \u003cli\u003eTypical Power Consumption: 75 mW\u003c\/li\u003e\n      \u003cli\u003eSampling Period: ≥ 2 seconds per reading\u003c\/li\u003e\n      \u003cli\u003eWarm-Up Time: ≥ 120 seconds\u003c\/li\u003e\n      \u003cli\u003eOperating Temperature: 0 – 50 °C\u003c\/li\u003e\n      \u003cli\u003eOperating Humidity: 0 – 95% RH\u003c\/li\u003e\n      \u003cli\u003e3D Model: AGS10 Sensor\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n  \u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n  \u003cdiv id=\"p_info\"\u003e\n    \u003cul class=\"pro-ds\"\u003e\n      \u003cli\u003eTVOC and ethanol gas detection\u003c\/li\u003e\n      \u003cli\u003eIndoor air quality monitoring\u003c\/li\u003e\n      \u003cli\u003eSmart home and HVAC systems\u003c\/li\u003e\n      \u003cli\u003eAir purifiers and ventilation systems\u003c\/li\u003e\n      \u003cli\u003eEnvironmental monitoring devices\u003c\/li\u003e\n      \u003cli\u003ePortable gas detection equipment\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n  \u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n  \u003cdiv id=\"p_info\"\u003e\n    \u003cul class=\"pro-ds ls-n\"\u003e\n      \u003cli\u003e1 × ASAIR TVOC Gas Sensor Module (Model: AGS10)\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":48615356825852,"sku":"KG1331","price":100.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/20251224_1101_EnhancedProductImage_remix_01kd7ddtvje1bba4rf65n6d4yh.jpg?v=1767611361"},{"product_id":"asair-ao-09-oxygen-sensor-module","title":"ASAIR AO-09 Oxygen Sensor Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eASAIR AO-09 Medical Oxygen (O₂) Sensor\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003eAO-09 Oxygen Sensor\u003c\/strong\u003e by \u003cstrong\u003eAosong Electronics\u003c\/strong\u003e is a high-quality \u003cstrong\u003emedical-grade oxygen sensing component\u003c\/strong\u003e designed for accurate measurement of oxygen concentration in breathing gas mixtures. Based on a \u003cstrong\u003epartial-pressure electrochemical principle\u003c\/strong\u003e, the AO-09 offers \u003cstrong\u003efast response, excellent signal stability, and long service life\u003c\/strong\u003e. \u003cbr\u003e\u003cbr\u003eFeaturing a \u003cstrong\u003emolded ABS housing\u003c\/strong\u003e specifically designed for medical applications, the AO-09 sensor requires \u003cstrong\u003eno external power supply\u003c\/strong\u003e and delivers a \u003cstrong\u003elinear output from 0% to 100% oxygen\u003c\/strong\u003e. It meets \u003cstrong\u003eISO 80601-2-55 requirements\u003c\/strong\u003e, making it suitable for use in critical medical and respiratory equipment while offering a cost-effective replacement solution.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eMedical-grade oxygen sensor compliant with ISO 80601-2-55\u003c\/li\u003e\n\u003cli\u003eLinear output across full 0–100% O₂ range\u003c\/li\u003e\n\u003cli\u003eNo external power supply required\u003c\/li\u003e\n\u003cli\u003eFast response time with excellent signal stability\u003c\/li\u003e\n\u003cli\u003eBuilt-in temperature compensation\u003c\/li\u003e\n\u003cli\u003eHigh accuracy and long-lasting performance\u003c\/li\u003e\n\u003cli\u003eAnti-interference and robust design\u003c\/li\u003e\n\u003cli\u003eMolded ABS housing for medical use\u003c\/li\u003e\n\u003cli\u003eCost-effective replacement oxygen sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: Oxygen Sensor\u003c\/li\u003e\n\u003cli\u003eModel Name: AO-09\u003c\/li\u003e\n\u003cli\u003eOperating Principle: Partial pressure electrochemical\u003c\/li\u003e\n\u003cli\u003eMeasurement Range: 0 – 100 Vol.% O₂\u003c\/li\u003e\n\u003cli\u003eOutput Signal: 9 mV – 13 mV at 210 mBar O₂\u003c\/li\u003e\n\u003cli\u003eResponse Time: T90 \u0026lt; 15 seconds\u003c\/li\u003e\n\u003cli\u003eAccuracy: Meets ISO 80601-2-55 requirements\u003c\/li\u003e\n\u003cli\u003eCross Interference: Meets ISO 80601-2-55 requirements\u003c\/li\u003e\n\u003cli\u003eTemperature Compensation: \u0026lt; 2% O₂ equivalent (0–40 °C)\u003c\/li\u003e\n\u003cli\u003eExternal Load Resistor: ≥ 10 kΩ\u003c\/li\u003e\n\u003cli\u003eConnector Type: 3P 2.5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eEnvironmental \u0026amp; Mechanical Specifications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eHousing Material: White ABS\u003c\/li\u003e\n\u003cli\u003eWeight: 46 g (nominal)\u003c\/li\u003e\n\u003cli\u003eOrientation: Any\u003c\/li\u003e\n\u003cli\u003eMechanical Shock Influence: \u0026lt; 1% relative after 1 m drop\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: 0 – 50 °C\u003c\/li\u003e\n\u003cli\u003eOperating Pressure Range: 0.5 – 2.0 Bar\u003c\/li\u003e\n\u003cli\u003eOperating Humidity Range: 0 – 99% RH (non-condensing)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eOxygen analyzers\u003c\/li\u003e\n\u003cli\u003eOxygen concentrators\u003c\/li\u003e\n\u003cli\u003eMedical ventilators\u003c\/li\u003e\n\u003cli\u003eAnesthesia equipment\u003c\/li\u003e\n\u003cli\u003eIncubators and critical care devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 × ASAIR AO-09 Medical Oxygen Sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":48615358988540,"sku":"KG1332","price":2196.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/20251224_1116_EnhancedProductImage_remix_01kd7e9dpse0wt46v3n5586hpj.jpg?v=1767611368"},{"product_id":"asair-ao-02-oxygen-sensor","title":"ASAIR AO-02 Oxygen Sensor","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eASAIR AO-02 Electrochemical Oxygen (O₂) Sensor\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003eAO-02 Oxygen Sensor\u003c\/strong\u003e is a high-quality \u003cstrong\u003eelectrochemical oxygen concentration sensor\u003c\/strong\u003e designed for fast, accurate, and reliable O₂ measurement. It features a \u003cstrong\u003emolded body design\u003c\/strong\u003e with optimized structure and \u003cstrong\u003etemperature compensation\u003c\/strong\u003e, delivering excellent performance at a cost-effective price point. \u003cbr\u003e\u003cbr\u003eWith a \u003cstrong\u003elinear output from 0% to 100% O₂\u003c\/strong\u003e and \u003cstrong\u003eno external power supply required\u003c\/strong\u003e, the AO-02 provides quick response, strong anti-interference capability, and long-term stability—making it suitable for both industrial and environmental oxygen monitoring applications.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eElectrochemical oxygen sensing technology\u003c\/li\u003e\n\u003cli\u003eLinear output from 0% to 100% oxygen\u003c\/li\u003e\n\u003cli\u003eNo external power supply required\u003c\/li\u003e\n\u003cli\u003eFast response time with high accuracy\u003c\/li\u003e\n\u003cli\u003eBuilt-in temperature compensation\u003c\/li\u003e\n\u003cli\u003eStable, reliable, and durable performance\u003c\/li\u003e\n\u003cli\u003eAnti-interference design\u003c\/li\u003e\n\u003cli\u003eCost-effective oxygen sensing solution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eMeasurement Specifications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eOperating Principle: Partial pressure electrochemical\u003c\/li\u003e\n\u003cli\u003eMeasurement Range: 0 – 100 Vol.% O₂\u003c\/li\u003e\n\u003cli\u003eOutput Signal: 9 – 13 mV in air\u003c\/li\u003e\n\u003cli\u003eResponse Time (T90): \u0026lt; 5 seconds\u003c\/li\u003e\n\u003cli\u003eResponse Time (T99.5): \u0026lt; 40 seconds\u003c\/li\u003e\n\u003cli\u003eBaseline Offset: \u0026lt; 20 µV\u003c\/li\u003e\n\u003cli\u003eLinearity: Linear across 0 – 100 Vol.% O₂\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eElectrical Specifications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eTemperature Compensation: \u0026lt; 2% O₂ equivalent (0 – 40 °C)\u003c\/li\u003e\n\u003cli\u003eExternal Load Resistor: ≥ 10 kΩ\u003c\/li\u003e\n\u003cli\u003eConnector: 3-Pin Molex Header (MOLEX 22-29-2031)\u003c\/li\u003e\n\u003cli\u003eRecommended Mating Housing: MOLEX 22-01-2035\u003c\/li\u003e\n\u003cli\u003eCrimp Terminals: MOLEX 08-45-0110\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eEnvironmental Specifications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eOperating Temperature Range: 0 °C to +50 °C\u003c\/li\u003e\n\u003cli\u003eOperating Pressure Range: 0.5 – 2.0 Bar\u003c\/li\u003e\n\u003cli\u003eDifferential Pressure Range: 0 – 500 mBar\u003c\/li\u003e\n\u003cli\u003eOperating Humidity Range: 0 – 99% RH (non-condensing)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eOxygen concentration detection systems\u003c\/li\u003e\n\u003cli\u003eVehicle exhaust gas monitoring\u003c\/li\u003e\n\u003cli\u003eEnvironmental exhaust gas detection\u003c\/li\u003e\n\u003cli\u003eIndustrial and laboratory oxygen analyzers\u003c\/li\u003e\n\u003cli\u003eGeneral O₂ sensing and monitoring applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 × ASAIR AO-02 Electrochemical Oxygen Sensor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":48615361511676,"sku":"KG1333","price":1652.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/1_afe5b78e-bd90-4c04-938f-34569c72fe92.jpg?v=1767611379"},{"product_id":"mics-5524-co-h2-ch4-gas-sensor-detection-module","title":"MICS-5524 CO H2 CH4 Gas Sensor Detection Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eMiCS-5524 Carbon Monoxide, Hydrogen \u0026amp; Methane Gas Sensor Module\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003eMiCS-5524 Gas Sensor Module\u003c\/strong\u003e is a robust \u003cstrong\u003eMEMS-based gas detection sensor\u003c\/strong\u003e designed for detecting \u003cstrong\u003ecarbon monoxide (CO)\u003c\/strong\u003e and various combustible gases. It is suitable for \u003cstrong\u003eindoor air quality monitoring, natural gas leakage detection, breath analysis, and early fire detection\u003c\/strong\u003e. \u003cbr\u003e\u003cbr\u003eThis sensor is sensitive to multiple gases including \u003cstrong\u003eCO, ammonia, ethanol, hydrogen, methane, propane, and iso-butane\u003c\/strong\u003e. However, it cannot distinguish between individual gases and provides a combined response based on detected gas concentration. The analog output voltage increases proportionally with gas concentration. \u003cbr\u003e\u003cbr\u003eThe MiCS-5524 breakout board is intended for \u003cstrong\u003eeducational, hobby, and experimental use only\u003c\/strong\u003e and is not suitable for safety-critical or medical applications. Calibration is required for precise gas measurement.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eMEMS-based multi-gas detection sensor\u003c\/li\u003e\n\u003cli\u003eSensitive to carbon monoxide and combustible gases\u003c\/li\u003e\n\u003cli\u003eAnalog voltage output proportional to gas concentration\u003c\/li\u003e\n\u003cli\u003eSupports heater enable (EN) pin for power saving\u003c\/li\u003e\n\u003cli\u003eLow power heater consumption (25–35 mA typical)\u003c\/li\u003e\n\u003cli\u003eCompact size with lightweight design\u003c\/li\u003e\n\u003cli\u003eSuitable for indoor air quality and gas leakage monitoring\u003c\/li\u003e\n\u003cli\u003eAssembled and tested breakout board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eDetectable Gases \u0026amp; Ranges\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eCarbon Monoxide (CO): ~1 to 1000 ppm\u003c\/li\u003e\n\u003cli\u003eAmmonia (NH₃): ~1 to 500 ppm\u003c\/li\u003e\n\u003cli\u003eEthanol: ~10 to 500 ppm\u003c\/li\u003e\n\u003cli\u003eHydrogen (H₂): ~1 to 1000 ppm\u003c\/li\u003e\n\u003cli\u003eMethane \/ Propane \/ Iso-Butane: ~1000+ ppm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: Gas Sensor\u003c\/li\u003e\n\u003cli\u003eModel Name: MiCS-5524\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 4.9 – 5.1 V DC\u003c\/li\u003e\n\u003cli\u003eHeater Power Dissipation: 88 mW\u003c\/li\u003e\n\u003cli\u003eHeater Current: 25 – 35 mA (typical)\u003c\/li\u003e\n\u003cli\u003eOutput Type: Analog voltage\u003c\/li\u003e\n\u003cli\u003eEnable Pin: Pull HIGH (5V) to turn heater OFF\u003c\/li\u003e\n\u003cli\u003eWarm-Up Time: ≥ 1 second before readings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eEnvironmental Specifications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eOperating Temperature: -30 °C to +85 °C\u003c\/li\u003e\n\u003cli\u003eOperating Humidity: 5 – 95% RH\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eDimensions: 20 × 13 × 3.4 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1 g\u003c\/li\u003e\n\u003cli\u003eUltra-compact MEMS gas sensor module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eIndoor air quality monitoring\u003c\/li\u003e\n\u003cli\u003eCarbon monoxide detection\u003c\/li\u003e\n\u003cli\u003eNatural gas leakage detection\u003c\/li\u003e\n\u003cli\u003eBreath checker devices\u003c\/li\u003e\n\u003cli\u003eEarly fire detection systems\u003c\/li\u003e\n\u003cli\u003eEducational and experimental projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 × MiCS-5524 Gas Sensor Detection Module\u003c\/li\u003e\n\u003cli\u003e1 × Header Set (not soldered)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":48615363903740,"sku":"KG1334","price":1352.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/20251224_1141_EnhancedProductImage_remix_01kd7fqcskf6sb1srpvrrr6418.jpg?v=1767611386"},{"product_id":"winsen-ze16b-co-carbon-monoxide-gas-sensor-module","title":"Winsen ZE16B-CO Carbon Monoxide Gas Sensor Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eWinsen ZE16B-CO Electrochemical Carbon Monoxide (CO) Sensor Module\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003eZE16B-CO Carbon Monoxide Gas Detection Module\u003c\/strong\u003e is a compact and general-purpose \u003cstrong\u003eelectrochemical CO sensor\u003c\/strong\u003e developed by Winsen. It uses an advanced electrochemical detection principle combined with sophisticated circuit design to deliver \u003cstrong\u003ehigh selectivity, excellent stability, and accurate CO concentration measurement\u003c\/strong\u003e. \u003cbr\u003e\u003cbr\u003eThis module features \u003cstrong\u003eUART serial output and PWM output\u003c\/strong\u003e for easy integration with microcontrollers. A \u003cstrong\u003ebuilt-in temperature sensor\u003c\/strong\u003e improves measurement accuracy across the operating range. With fast response and recovery times, the ZE16B-CO is ideal for residential and safety-related carbon monoxide monitoring applications.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eElectrochemical carbon monoxide (CO) detection\u003c\/li\u003e\n\u003cli\u003eHigh selectivity and long-term stability\u003c\/li\u003e\n\u003cli\u003eCompact and miniaturized sensor module\u003c\/li\u003e\n\u003cli\u003eSerial (UART) output for digital communication\u003c\/li\u003e\n\u003cli\u003ePWM output supported\u003c\/li\u003e\n\u003cli\u003eBuilt-in temperature sensor for higher accuracy\u003c\/li\u003e\n\u003cli\u003eResolution up to 1 ppm\u003c\/li\u003e\n\u003cli\u003eFast response and recovery characteristics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: Gas Sensor\u003c\/li\u003e\n\u003cli\u003eModel No.: ZE16B-CO\u003c\/li\u003e\n\u003cli\u003eDetection Gas: Carbon Monoxide (CO)\u003c\/li\u003e\n\u003cli\u003eDetection Range: 0 – 500 ppm\u003c\/li\u003e\n\u003cli\u003eResolution: 1 ppm\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 5 V DC\u003c\/li\u003e\n\u003cli\u003ePreheat Time: 30 seconds\u003c\/li\u003e\n\u003cli\u003eResponse Time: ≤ 30 seconds\u003c\/li\u003e\n\u003cli\u003eRecovery Time: ≤ 30 seconds\u003c\/li\u003e\n\u003cli\u003eOutput Data: UART (serial)\u003c\/li\u003e\n\u003cli\u003eOutput Way: PWM\u003c\/li\u003e\n\u003cli\u003eWorking Temperature: -10 °C to +55 °C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eHousehold carbon monoxide gas alarms\u003c\/li\u003e\n\u003cli\u003eResidential CO concentration monitoring\u003c\/li\u003e\n\u003cli\u003eSmart home safety systems\u003c\/li\u003e\n\u003cli\u003eIndustrial and environmental CO detection\u003c\/li\u003e\n\u003cli\u003eMicrocontroller-based gas sensing projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength: 28 mm\u003c\/li\u003e\n\u003cli\u003eWidth: 17 mm\u003c\/li\u003e\n\u003cli\u003eHeight: 17 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 7 g\u003c\/li\u003e\n\u003cli\u003eCompact PCB-mounted CO sensor module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 × Winsen ZE16B-CO Carbon Monoxide Gas Detection Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":48615397851388,"sku":"KG1335","price":651.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/20251224_1146_EnhancedProductImage_remix_01kd7g0mjyf6s88bndb4bzw30q.jpg?v=1767613846"},{"product_id":"winsen-mg812-mini-co2-gas-sensor-solid-electrolyte","title":"Winsen MG812 Mini CO2 Gas Sensor Solid Electrolyte","description":"\u003cdiv class=\"product_info\"\u003e\n  \u003ch2 class=\"sing--sub-heading\"\u003e\n    \u003cspan style=\"font-size: 18.72px;\"\u003eWinsen MG812 Solid Electrolyte Carbon Dioxide (CO₂) Gas Sensor\u003c\/span\u003e\n  \u003c\/h2\u003e\n  The \u003cstrong\u003eMG812 CO₂ Gas Sensor\u003c\/strong\u003e is a \u003cstrong\u003echemical-type gas sensor\u003c\/strong\u003e based on the\n  \u003cstrong\u003esolid electrolyte cell principle\u003c\/strong\u003e, designed for accurate detection of\n  \u003cstrong\u003ecarbon dioxide (CO₂)\u003c\/strong\u003e. When exposed to CO₂, electrochemical reactions occur between the\n  positive and negative electrodes, generating an \u003cstrong\u003eelectromotive force (EMF)\u003c\/strong\u003e between the\n  sensitive electrode and the reference electrode. This EMF output voltage is proportional to the CO₂\n  concentration.\n  \u003cbr\u003e\u003cbr\u003e\n  The MG812 sensor offers \u003cstrong\u003ehigh sensitivity, good selectivity\u003c\/strong\u003e, and stable repeatability,\n  with minimal influence from temperature and humidity. Its compact size and low power consumption make\n  it suitable for long-term CO₂ monitoring in industrial and environmental applications.\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n  \u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n  \u003cdiv id=\"p_info\"\u003e\n    \u003cul class=\"pro-ds\"\u003e\n      \u003cli\u003eSolid electrolyte cell based CO₂ gas sensor\u003c\/li\u003e\n      \u003cli\u003eHigh sensitivity with good selectivity to CO₂\u003c\/li\u003e\n      \u003cli\u003eCompact size with low power consumption\u003c\/li\u003e\n      \u003cli\u003eMinimal influence from temperature and humidity\u003c\/li\u003e\n      \u003cli\u003eStable performance and excellent repeatability\u003c\/li\u003e\n      \u003cli\u003eMetal shell standard package\u003c\/li\u003e\n      \u003cli\u003eReliable EMF voltage output\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n  \u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n  \u003cdiv id=\"p_info\"\u003e\n    \u003cul class=\"pro-ds\"\u003e\n      \u003cli\u003eItem Type: CO₂ Sensor\u003c\/li\u003e\n      \u003cli\u003eModel No.: MG812\u003c\/li\u003e\n      \u003cli\u003eTarget Gas: Carbon Dioxide (CO₂)\u003c\/li\u003e\n      \u003cli\u003eDetection Range: 350 – 10,000 ppm CO₂\u003c\/li\u003e\n      \u003cli\u003eOutput Signal: ≥ 25 mV \/ 1000 ppm CO₂ (EMF)\u003c\/li\u003e\n      \u003cli\u003eStandard Package: Metal shell\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n  \u003ch3 class=\"sing--sub-heading\"\u003eHeater Specifications\u003c\/h3\u003e\n  \u003cdiv id=\"p_info\"\u003e\n    \u003cul class=\"pro-ds\"\u003e\n      \u003cli\u003eHeater Voltage (VH): 5.0 ± 0.1 V\u003c\/li\u003e\n      \u003cli\u003eHeater Resistance (RH): 56.0 ± 3 Ω\u003c\/li\u003e\n      \u003cli\u003eHeater Current (IH): 90 ± 10 mA\u003c\/li\u003e\n      \u003cli\u003eHeater Power Consumption (PH): 450 ± 50 mW\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n  \u003ch3 class=\"sing--sub-heading\"\u003eEnvironmental Specifications\u003c\/h3\u003e\n  \u003cdiv id=\"p_info\"\u003e\n    \u003cul class=\"pro-ds\"\u003e\n      \u003cli\u003eOperating Temperature: -20 °C to +50 °C\u003c\/li\u003e\n      \u003cli\u003eStorage Temperature: -20 °C to +70 °C\u003c\/li\u003e\n      \u003cli\u003eWorking Temperature (Tao): -20 °C to +50 °C\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n  \u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n  \u003cdiv id=\"p_info\"\u003e\n    \u003cul class=\"pro-ds\"\u003e\n      \u003cli\u003eCarbon dioxide (CO₂) emission monitoring\u003c\/li\u003e\n      \u003cli\u003eIndoor air quality and ventilation monitoring\u003c\/li\u003e\n      \u003cli\u003eCombustion and industrial process control\u003c\/li\u003e\n      \u003cli\u003eEnvironmental monitoring systems\u003c\/li\u003e\n      \u003cli\u003eGreenhouse and agricultural CO₂ monitoring\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"product_info\"\u003e\n  \u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n  \u003cdiv id=\"p_info\"\u003e\n    \u003cul class=\"pro-ds ls-n\"\u003e\n      \u003cli\u003e1 × Winsen MG812 Solid Electrolyte CO₂ Gas Sensor\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":48615399096572,"sku":"KG1336","price":911.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/20251224_1152_EnhancedProductImage_remix_01kd7gbekkenvv9hec0t1b1ra5.jpg?v=1767613855"},{"product_id":"asair-aof1010-ultrasonic-oxygen-sensor","title":"ASAIR AOF1010 Ultrasonic Oxygen Sensor","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eASAIR AOF1010 Ultrasonic Oxygen (O₂) Sensor Module\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003eAOF1010 Ultrasonic Oxygen Sensor\u003c\/strong\u003e is an economical and practical \u003cstrong\u003eoxygen concentration detection module\u003c\/strong\u003e based on the \u003cstrong\u003eultrasonic measurement principle\u003c\/strong\u003e. It offers high precision, excellent reliability, long service life, and ease of use, making it suitable for both industrial and commercial applications. \u003cbr\u003e\u003cbr\u003eIn addition to measuring \u003cstrong\u003eoxygen concentration\u003c\/strong\u003e, the AOF1010 can also simultaneously measure \u003cstrong\u003eoxygen flow rate and temperature\u003c\/strong\u003e. With strong anti-interference capability and no calibration requirement, it is widely used in the oxygen generator industry as well as agriculture, healthcare, and environmental monitoring. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Actual product version or printed markings may vary depending on the batch.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eUltrasonic principle based oxygen detection\u003c\/li\u003e\n\u003cli\u003eHigh precision with long service life\u003c\/li\u003e\n\u003cli\u003eStrong anti-interference ability\u003c\/li\u003e\n\u003cli\u003eSimultaneous measurement of oxygen concentration and flow rate\u003c\/li\u003e\n\u003cli\u003eCompact size, easy installation, and simple operation\u003c\/li\u003e\n\u003cli\u003eNo verification or recalibration required\u003c\/li\u003e\n\u003cli\u003eCost-effective and reliable solution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: Oxygen Sensor\u003c\/li\u003e\n\u003cli\u003eModel No.: AOF1010\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 5 V DC\u003c\/li\u003e\n\u003cli\u003ePreheat Time: 10 seconds\u003c\/li\u003e\n\u003cli\u003eCommunication Interface: UART (9600 bps)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 5 – 55 °C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eMeasurement Specifications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eOxygen Concentration Range: 21% – 95.6%\u003c\/li\u003e\n\u003cli\u003eOxygen Concentration Accuracy: ±1.8%\u003c\/li\u003e\n\u003cli\u003eFlow Range: 0 – 10 L\/min\u003c\/li\u003e\n\u003cli\u003eFlow Resolution: 0.1 L\/min\u003c\/li\u003e\n\u003cli\u003eFlow Accuracy: ±0.2 L\/min\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eOxygen generators and concentrators\u003c\/li\u003e\n\u003cli\u003eMedical treatment and healthcare equipment\u003c\/li\u003e\n\u003cli\u003eChemical and industrial process monitoring\u003c\/li\u003e\n\u003cli\u003eMining and safety systems\u003c\/li\u003e\n\u003cli\u003eFood industry and packaging applications\u003c\/li\u003e\n\u003cli\u003eAgriculture and environmental testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 × ASAIR AOF1010 Ultrasonic Oxygen Sensor Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":48615399981308,"sku":"KG1337","price":839.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/20251224_1205_EnhancedProductImage_remix_01kd7h3jqpesn8p183m9mg4rkf.jpg?v=1767613865"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/collections\/MQ-6-Liquefied-Petroleum-Gas-Sensor-Liquefied-Isobutane-Propane-Gas-Module-01.jpg?v=1677306528","url":"https:\/\/kitsguru.com\/collections\/gas-sensor.oembed?page=2","provider":"KitsGuru","version":"1.0","type":"link"}