3pin Thermal Thermistor Temperature Sensor Module

The 3-pin  Thermistor Temperature Sensor Module is an affordable, compact device designed to monitor ambient temperatures with high sensitivity. It is widely used for detecting environmental temperatures due to its accuracy and small form factor. One of its key features is the ability to adjust the temperature detection threshold via a potentiometer, allowing for customizable temperature ranges.

This module’s output can be directly interfaced with a microcontroller, making it easy to implement in various applications for detecting high and low temperatures based on environmental changes. It operates within a temperature range of 20 to 80 degrees Celsius, making it suitable for numerous applications, including monitoring and controlling water temperatures in tanks and other similar environments.

For optimal accuracy, the module often employs a 4-wire measurement method. This approach minimizes errors by ensuring that no current flows through the measurement cables, thereby avoiding additional resistance that could skew results. This makes the 4-wire method highly effective for precise temperature measurements.

3pin Thermal Thermistor Temperature Sensor Module Features:

• Adopt the NTC thermistor sensor, sensitivity is good.
• The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma.
• With potentiometer to adjust the temperature detection threshold.
• Working voltage: 3.3 V to 5 V.
• Output form: digital switch output (0 and 1).
• It has a fixed bolt hole, convenient installation.
• Using the LM393 wide voltage comparator.

Package Includes:

• 1 x 3pin Thermal Thermistor Temperature Sensor Module