DS18B20 Temperature Sensor
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Multiple Resolutions: The sensor allows you to select between 9 to 12-bit resolution, allowing you to trade off precision for speed, depending on your application requirements.
Wide Voltage Range: The DS18B20 operates over a wide voltage range (3.0V to 5.5V), making it compatible with a variety of microcontrollers and systems.
Industrial Automation: Ideal for monitoring temperatures in industrial processes.
Consumer Electronics: Found in appliances like thermostats, refrigerators, and HVAC systems.
Data Logging: Commonly used in data loggers to record temperature trends.
Medical Devices: Ensures precise temperature control in medical equipment.
Automotive: Monitors engine temperatures and cabin climate in vehicles.
-20%
DS18B20 Temperature Sensor
Available:In Stock
- Product SKU: SENSO008
₹ 39
₹ 49
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Warehouse Details
Specification
Description
The DS18B20 is a digital temperature sensor renowned for its accuracy and reliability. Unlike analog sensors that provide a continuous voltage output corresponding to temperature, the DS18B20 communicates temperature data digitally, making it ideal for applications where precision and ease of use are paramount.Key Features:
High Accuracy: With a temperature measurement accuracy of ±0.5°C within a wide temperature range (-55°C to +125°C), the DS18B20 ensures precise temperature monitoring.Multiple Resolutions: The sensor allows you to select between 9 to 12-bit resolution, allowing you to trade off precision for speed, depending on your application requirements.
Wide Voltage Range: The DS18B20 operates over a wide voltage range (3.0V to 5.5V), making it compatible with a variety of microcontrollers and systems.
Applications:
Environmental Monitoring: Used in weather stations, climate control systems, and greenhouse automation.Industrial Automation: Ideal for monitoring temperatures in industrial processes.
Consumer Electronics: Found in appliances like thermostats, refrigerators, and HVAC systems.
Data Logging: Commonly used in data loggers to record temperature trends.
Medical Devices: Ensures precise temperature control in medical equipment.
Automotive: Monitors engine temperatures and cabin climate in vehicles.
Technical Details
- IC Chip : DS18B20
- Input Supply voltage (VDC): 3.3 ~ 5
- Measuring Accuracy(°C) : ±0.5
- Temperature range (°C): -55 to +125
- Resolution : 9bits to 12bits (Selectable)
Physical Attributes
- L x W (mm): 21 x 10
- Weight (gm): 4
Features
- The unique 1-Wire interface requires only one port pin for communication.
- Each device has a unique 64-bit serial code stored in an onboard ROM.
- Multidrop capability simplifies distributed temperature sensing applications.
- Requires no external components.
- Thermometer resolution is user-selectable from 9 to 12 bits.
- Converts temperature to the 12-bit digital word in 750ms (max).
- User-definable nonvolatile (NV) alarm settings.
- The alarm search command identifies and addresses devices whose temperature is outside of programmed limits (temperature alarm condition).
- Applications include thermostatic controls, industrial systems, consumer products, thermometers, or any thermally sensitive system.
DS18B20 Pin Configuration
The pin configuration of DS18B20 is discussed below
- Pin1 (Ground): This pin is used to connect to the GND terminal of the circuit.
- Pin2 (Vcc): This pin is used to give the power to the sensor which ranges from 3.3V or 5V.
- Pin3 (Data): The data pin supplies the temperature value, which can communicate with the help of the 1-wire method.
Documentation
Package Includes
- 1 x DS18B20 Temperature Sensor
