MT1500 temperature transmitter uses thermocouple and thermal resistance as temperature measuring elements, and 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 processing to protection and other circuits, it is converted into a 4-20mA current signal 0-5V/0-10V voltage signal that has a linear relationship with temperature, and RS485 digital signal output.
It is a device that converts physical measurement signals or ordinary electrical signals into standard electrical signal output or can be output by communication protocol. The temperature current 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 in the picture 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.
