Analog Temperature Sensor Unit
This module is developed on the semiconductor LM35 linear temperature sensor. It can be used to detect ambient air temperature. The sensor in application is produced by National Semiconductor Corporation and offers a functional range between 0 degree Celsius to 100 degree Celsius. Sensitivity is 10mV per degree Celsius. The output voltage is proportional to the temperature.
It is commonly used as a temperature measurement sensor. It includes thermocouples, platinum resistance, thermal resistance and temperature semiconductor chips, which are commonly used in high temperature measurement thermocouples. Platinum resistance temperature is used in the measurement of 800 degrees Celsius, while the thermal resistance and semiconductor temperature sensor is suitable for measuring temperatures of 100-200 degrees or below, in which the application of a simple semiconductor temperature sensor has good linearity and high sensitivity.
The LM35 linear temperature sensor and sensor-specific expansion of Arduino board, in combination, can be very easy to achieve. The LM35 linear temperature sensor pin definitions: (1) Output (2) complex (3) power.
* Based on the semiconductor LM35 temperature sensor
* Can be used to detect ambient air temperature
* Working voltage: DC 4~30V
* Type: Analog
* Sensitivity: 10mV per degree Celcius
* Functional range: −55 ->+150℃