4PIN NTC Thermistor Temperature Sensor Module
The NTC Thermistor Temperature Sensor Module is a compact and cost-effective solution for measuring ambient temperature. It is highly sensitive to temperature changes, making it ideal for detecting environmental temperature fluctuations. The module allows for easy adjustment of the temperature threshold using a potentiometer.
The Digital Output (DO) pin can be directly connected to a microcontroller, enabling it to detect high or low temperature levels based on changes in the surrounding environment.
With a temperature detection range between 20°C and 80°C, this module is suitable for various applications, such as water temperature control in tanks or other similar systems.
For more accurate temperature measurements, the four-wire method of thermistor measurement is recommended. This method minimizes the impact of cable resistance, ensuring more precise readings.
Features
- Using the NTC thermistor sensor, good sensitivity.
- The comparator output signal clean waveform is good, driving ability than 15mA.
- Adjust the temperature distribution bit detection threshold.
- Working voltage 3.3V-5V.
- The output format: Digital switching output (0 and 1).
- With bolt holes for easy installation.
- Using a wide voltage LM393 comparator.
Specifications:
| Operating voltage (v) | 3.3 ~ 5 |
|---|---|
| Temperature sense range (°C) | -25 ~ +80 |
| Output Type | Both Analog and Digital |
| Voltage Comparator | LM393 |
| Length (mm): | 37 |
| Width (mm): | 14 |
| Height (mm): | 7 |
| Weight (g): | 4 |
Package Includes
- 1 x 4PIN NTC Thermistor Temperature Sensor Module.
Datasheet
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