NTC Thermistor Temperature Sensor Module
Low-cost, small size module for detecting ambient temperature
- NTC thermistor sensor: Good sensitivity
- Comparator output signal: More than 15mA
- Possible to adjust: Temperature distribution position detection threshold
- Working voltage: 3.3V-5V
- Output form: DO digital switching outputs (0 and 1) and AO analog voltage output
- Fixed bolt hole: For easy installation
- Small PCB board size: 3.2cm x 1.4cm
- Comparator: LM393
Features:
- Adjustable temperature detection threshold
- Direct connection to microcontroller
- Temperature range: 20-80 degrees Celsius
- Suitable for water temperature control
The NTC Thermistor temperature sensor module is highly sensitive to ambient temperature, making it ideal for detecting temperature changes in the environment. By adjusting the potentiometer, users can modify the temperature detection threshold to suit their needs. This module allows for easy detection of high and low temperatures by connecting the DO output directly to a microcontroller. It can be effectively used in applications such as controlling water temperature and water tanks.
For highly accurate temperature measurements, the 4-wire method of thermistor measurement is recommended. This method ensures minimal added resistance due to the cable wires, resulting in precise temperature readings.
*Images are for illustration only; actual product may vary.