Temperature Transmitter

The temperature transmitter adopts thermocouple and thermal resistance as the temperature measuring element. The output signal from the temperature measuring element is sent to the transmitter module. After voltage stabilization filtering, operational amplification, nonlinear correction, V/I conversion, constant current and reverse. After protection and other processing, it is converted into 4～20mA, 0-5V/0-10V signal, RS485 digital signal output.

The temperature transmitter converts the signal of the temperature sensor into a current signal and connects it to the secondary instrument to display the corresponding temperature. For example, the model of the temperature sensor is PT100, then the function of the temperature current transmitter is to convert the resistance signal into a current signal, input the instrument, and display the temperature.