{"product_id":"xkc-y26a-npn-dc-24v-non-contact-liquid-level-sensor","title":"XKC-Y26A 24V DC Thin-Tube Non-Contact Liquid Level Sensor with NPN Output","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003e XKC-Y26A 24V DC Thin-Tube Non-Contact Liquid Level Sensor with NPN Output \u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003eXKC-Y26A-NPN 24V\u003c\/strong\u003e is a \u003cstrong\u003ethin-tube non-contact capacitive liquid level sensor\u003c\/strong\u003e designed for detecting liquid inside \u003cstrong\u003esmall-diameter non-metallic pipes\u003c\/strong\u003e. The sensor is mounted externally around the pipe using its integrated spring-clip mechanism and detects liquid through the pipe wall without requiring direct contact with the liquid. \u003cbr\u003e\u003cbr\u003eThis model operates from a \u003cstrong\u003e24V DC power supply\u003c\/strong\u003e and provides an \u003cstrong\u003eNPN transistor output interface\u003c\/strong\u003e. It is suitable for water pipelines, liquid dispensing equipment, automatic filling systems, water purification equipment, industrial automation, PLC systems and liquid-level 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\u003eNon-contact liquid detection through non-metallic pipe walls\u003c\/li\u003e\n\u003cli\u003e24V DC operating voltage\u003c\/li\u003e\n\u003cli\u003eNPN transistor output interface\u003c\/li\u003e\n\u003cli\u003eNormally Open \/ Normally Closed output selection\u003c\/li\u003e\n\u003cli\u003eSuitable for 5mm to 10mm pipe outer diameter\u003c\/li\u003e\n\u003cli\u003eMaximum applicable pipe diameter approximately 11mm\u003c\/li\u003e\n\u003cli\u003eIntegrated spring-clip pipe mounting design\u003c\/li\u003e\n\u003cli\u003eNo cutting or drilling of the pipe required\u003c\/li\u003e\n\u003cli\u003eLow current consumption of ≤ 5mA\u003c\/li\u003e\n\u003cli\u003eMaximum output current up to 100mA\u003c\/li\u003e\n\u003cli\u003e500ms response time\u003c\/li\u003e\n\u003cli\u003eLiquid level accuracy of ±1.5mm\u003c\/li\u003e\n\u003cli\u003eAdjustable sensing sensitivity\u003c\/li\u003e\n\u003cli\u003eSuitable for cold, hot and boiling liquids\u003c\/li\u003e\n\u003cli\u003eHigh sensitivity and stable detection\u003c\/li\u003e\n\u003cli\u003eStrong anti-interference capability\u003c\/li\u003e\n\u003cli\u003ePure electronic non-mechanical sensing structure\u003c\/li\u003e\n\u003cli\u003ePC V0 fire-retardant housing\u003c\/li\u003e\n\u003cli\u003eIP67 waterproof protection\u003c\/li\u003e\n\u003cli\u003eCE certified\u003c\/li\u003e\n\u003cli\u003eRoHS 2.0 compliant\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\"\u003eWorking Principle\u003c\/h3\u003e\nThe \u003cstrong\u003eXKC-Y26A-NPN\u003c\/strong\u003e uses the \u003cstrong\u003ecapacitive sensing principle\u003c\/strong\u003e. When no liquid is present near the sensing section, the sensor maintains its normal static capacitance. As liquid inside the pipe reaches the sensing position, additional parasitic capacitance is introduced. \u003cbr\u003e\u003cbr\u003eThe internal signal-processing circuit detects this capacitance change and converts it into an electrical signal. When the change exceeds the preset threshold, the sensor determines that liquid has reached the detection point and switches the \u003cstrong\u003eNPN output\u003c\/strong\u003e.\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: Thin-Tube Non-Contact Liquid Level Sensor\u003c\/li\u003e\n\u003cli\u003eSeries: XKC-Y26A\u003c\/li\u003e\n\u003cli\u003eModel: XKC-Y26A-NPN\u003c\/li\u003e\n\u003cli\u003eSensing Principle: Capacitive sensing\u003c\/li\u003e\n\u003cli\u003eSupply Voltage: DC 24V\u003c\/li\u003e\n\u003cli\u003eOutput Type: NPN Output Interface\u003c\/li\u003e\n\u003cli\u003eOutput Mode: Switch Quantity, Low Level Effective\u003c\/li\u003e\n\u003cli\u003eHigh-Level Output Voltage: Vin\u003c\/li\u003e\n\u003cli\u003eLow-Level Output Voltage: 0V\u003c\/li\u003e\n\u003cli\u003eCurrent Consumption: ≤ 5mA\u003c\/li\u003e\n\u003cli\u003eMaximum Output Current: ≤ 100mA\u003c\/li\u003e\n\u003cli\u003eResponse Time: 500ms\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -20°C to 105°C\u003c\/li\u003e\n\u003cli\u003eApplicable Pipe Outer Diameter: 5mm to 10mm\u003c\/li\u003e\n\u003cli\u003eMaximum Pipe Outer Diameter: Approx. 11mm\u003c\/li\u003e\n\u003cli\u003eLiquid Level Accuracy: ±1.5mm\u003c\/li\u003e\n\u003cli\u003eOperating Humidity: 5% to 100%\u003c\/li\u003e\n\u003cli\u003eHousing Material: PC V0 Fire-Retardant Material\u003c\/li\u003e\n\u003cli\u003eWaterproof Rating: IP67\u003c\/li\u003e\n\u003cli\u003eSafety Certification: CE\u003c\/li\u003e\n\u003cli\u003eEnvironmental Certification: RoHS 2.0\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\"\u003eMechanical Drawing \u0026amp; Dimensions\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/drawing_7f6ce29b-424f-4d39-8ab6-cfaa117a6588.jpg?v=1788417089\" alt=\"XKC-Y26A-NPN 24V Thin-Tube Liquid Level Sensor Mechanical Drawing and Dimensions\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eMechanical Dimensions\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eSensor Body Length: Approx. 34.4mm\u003c\/li\u003e\n\u003cli\u003eSensor Body Width: Approx. 20mm\u003c\/li\u003e\n\u003cli\u003eSensor Body Height: Approx. 13.6mm\u003c\/li\u003e\n\u003cli\u003eOverall Height Including Clip: Approx. 24.9mm\u003c\/li\u003e\n\u003cli\u003eCable Length: Approx. 500mm\u003c\/li\u003e\n\u003cli\u003eIntegrated Spring-Clip Pipe Holder\u003c\/li\u003e\n\u003cli\u003eBuilt-In Sensitivity Adjustment Control\u003c\/li\u003e\n\u003cli\u003eBuilt-In Indicator Light\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\"\u003eInstallation Method\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/installation_method_73df911d-e0e0-48e0-a622-452d3e31c077.jpg?v=1788417129\" alt=\"XKC-Y26A-NPN 24V Thin-Tube Liquid Level Sensor Installation Method\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eInstallation Procedure\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eCarefully pull open the spring clips\u003c\/li\u003e\n\u003cli\u003ePlace the liquid pipe between the two spring clips\u003c\/li\u003e\n\u003cli\u003eRelease the clips so the sensor securely grips the pipe\u003c\/li\u003e\n\u003cli\u003eEnsure the sensing section remains in close contact with the pipe\u003c\/li\u003e\n\u003cli\u003ePosition the sensor at the required liquid-level detection point\u003c\/li\u003e\n\u003cli\u003eSuitable for pipe outer diameters from 5mm to 10mm\u003c\/li\u003e\n\u003cli\u003eMaximum pipe diameter should not exceed approximately 11mm\u003c\/li\u003e\n\u003cli\u003eDo not open the spring clip beyond approximately 60°\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\"\u003eAfter Installation\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/after_installation.jpg?v=1788417165\" alt=\"XKC-Y26A-NPN 24V Liquid Level Sensor After Installation\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\" style=\"text-align: left;\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eSensitivity Adjustment\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eUse a small screwdriver to adjust sensitivity\u003c\/li\u003e\n\u003cli\u003eRotate counterclockwise to increase sensitivity\u003c\/li\u003e\n\u003cli\u003eRotate clockwise to decrease sensitivity\u003c\/li\u003e\n\u003cli\u003eAdjust sensitivity after installing the sensor on the actual pipe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/sensity_adjustment.jpg?v=1788416998\" alt=\"XKC-Y26A-NPN 24V Liquid Level Sensor Sensitivity Adjustment\"\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePipe Diameter Requirement\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eRecommended Pipe Outer Diameter: 5mm to 10mm\u003c\/li\u003e\n\u003cli\u003eMaximum Pipe Outer Diameter: Approx. 11mm\u003c\/li\u003e\n\u003cli\u003eSuitable for thin non-metallic pipes\u003c\/li\u003e\n\u003cli\u003eEnsure the sensing clip fits tightly around the pipe\u003c\/li\u003e\n\u003cli\u003eAvoid direct installation on metallic pipes\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\"\u003eNPN Wiring Diagram\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/wiring_diagram.jpg?v=1788418603\" alt=\"XKC-Y26A-NPN 24V Thin-Tube Liquid Level Sensor NPN Wiring Diagram\"\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eWire Connection\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrown Wire – VCC:\u003c\/strong\u003e Connect to positive 24V DC supply\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue Wire – GND:\u003c\/strong\u003e Connect to power supply negative \/ 0V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYellow Wire – OUT:\u003c\/strong\u003e NPN signal output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Wire – MODE:\u003c\/strong\u003e Normally Open \/ Normally Closed mode selection\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\"\u003eNormally Open \/ Normally Closed Output Selection\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack MODE wire left disconnected:\u003c\/strong\u003e Normally Open (NO) output\u003c\/li\u003e\n\u003cli\u003eWhen liquid is detected in NO mode, the NPN transistor turns ON\u003c\/li\u003e\n\u003cli\u003eWhen no liquid is detected in NO mode, the NPN transistor remains OFF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack MODE wire connected to GND \/ 0V:\u003c\/strong\u003e Normally Closed (NC) output\u003c\/li\u003e\n\u003cli\u003eWhen liquid is detected in NC mode, the transistor turns OFF\u003c\/li\u003e\n\u003cli\u003eWhen no liquid is detected in NC mode, the transistor turns ON\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\u003eOperating Temperature Range: -20°C to 105°C\u003c\/li\u003e\n\u003cli\u003eOperating Humidity Range: 5% to 100%\u003c\/li\u003e\n\u003cli\u003eLiquid Level Accuracy: ±1.5mm\u003c\/li\u003e\n\u003cli\u003eApplicable Pipe Outer Diameter: 5mm to 10mm\u003c\/li\u003e\n\u003cli\u003eMaximum Pipe Outer Diameter: Approx. 11mm\u003c\/li\u003e\n\u003cli\u003eHousing Material: PC V0 Fire-Retardant Material\u003c\/li\u003e\n\u003cli\u003eWaterproof Performance: IP67\u003c\/li\u003e\n\u003cli\u003eMaximum Output Current: ≤ 100mA\u003c\/li\u003e\n\u003cli\u003eResponse Time: 500ms\u003c\/li\u003e\n\u003cli\u003eSafety Certification: CE\u003c\/li\u003e\n\u003cli\u003eEnvironmental Certification: RoHS 2.0\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\u003eThin water pipes\u003c\/li\u003e\n\u003cli\u003eSmall-diameter liquid pipelines\u003c\/li\u003e\n\u003cli\u003eWater dispensers\u003c\/li\u003e\n\u003cli\u003eWater purification systems\u003c\/li\u003e\n\u003cli\u003eAutomatic filling machines\u003c\/li\u003e\n\u003cli\u003eLiquid dispensing equipment\u003c\/li\u003e\n\u003cli\u003eLiquid level alarm systems\u003c\/li\u003e\n\u003cli\u003eLaboratory equipment\u003c\/li\u003e\n\u003cli\u003eHome appliances\u003c\/li\u003e\n\u003cli\u003eIndustrial liquid monitoring\u003c\/li\u003e\n\u003cli\u003ePLC automation systems\u003c\/li\u003e\n\u003cli\u003eAutomatic liquid level control systems\u003c\/li\u003e\n\u003cli\u003eIoT liquid monitoring applications\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\"\u003eTroubleshooting\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/truobshot.jpg?v=1788417634\" alt=\"\"\u003e\u003c\/p\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 × XKC-Y26A 24V DC Thin-Tube Non-Contact Liquid Level Sensor with NPN Output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":51208907784444,"sku":"KG1394","price":569.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/XKC-Y26A-24V-NPN-Sensor.png?v=1788413158","url":"https:\/\/kitsguru.com\/products\/xkc-y26a-npn-dc-24v-non-contact-liquid-level-sensor","provider":"KitsGuru","version":"1.0","type":"link"}