Analog Thermistor Temperature Sensor Thermal Module NTC 3 PIN 3.3-5V

Feature:

1.using the NTC thermistor sensor, good sensitivity

2.the comparator output signal is clean, good waveform , driving ability , more than 15mA.

3.adjust the temperature distribution position detection threshold

4.the working voltage 3.3V-5V

5.the output format : digital switching outputs ( 0 and 1 )

6.a fixed bolt holes for easy installation

7.a small PCB board size : 3.2cm x 1.4cm

8.using a wide voltage LM393 comparator

9.Temperature measuring range:-55℃ ~ +126℃

10.Output Signal:Analog

11.Weight:8g

12.Accuracy:±0.5℃

Specification:

1.The thermal resistance of the module is very sensitive to the ambient temperature , typically for detecting the temperature of the surrounding environment ;

2.Through the potentiometer adjustment, you can change the temperature detection threshold ( ie, control temperature ) , such as the need to control the ambient temperature is 50 degrees , the module in the corresponding ambient temperature to its green light , DO high power output when flat , set the temperature below this value, the output is high , the green light does not shine ;

3.DO output can be directly connected to the microcontroller through the microcontroller to detect high and low , thereby detecting temperature changes in the environment.