4pin Thermal Thermistor Temperature Sensor Module

The 4pin Thermistor Temperature Sensor Module is a cost-effective and compact device designed for precise temperature monitoring. Its small size makes it ideal for applications where space is limited, and its high sensitivity allows it to detect even slight variations in ambient temperature. This module is primarily used for monitoring the temperature of the surrounding environment, and it features an adjustable potentiometer that enables users to set a specific temperature detection threshold, providing flexibility for different applications.

The module’s output is compatible with microcontrollers, allowing for straightforward integration into various electronic systems. By connecting the sensor to a microcontroller, it is possible to monitor temperature changes and trigger responses based on high or low temperature thresholds. The detection range of this module spans from 20 to 80 degrees Celsius, making it suitable for a range of applications, including temperature control in water tanks and other liquid environments.

For enhanced measurement accuracy, the module typically uses a 4-wire method for thermistor measurement. This technique is preferred because it effectively eliminates the impact of cable resistance, as no current flows through the measurement wires. This results in more accurate readings and improved performance in temperature sensing applications.

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.

Package Includes:

• 1 x 4pin Thermal Thermistor Temperature Sensor Module