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Temperature Transmitter

Temperature transmitter uses a thermocouple and a thermal resistor as temperature measuring components, and sends the signal from the temperature measuring component to the transmitter module. After voltage regulation filtering, operational amplification, nonlinear correction, V/I conversion, constant current and reverse After protection and other circuit processing, it is converted into a 4-20 mA current signal 0-5V/0-10V voltage signal linearly related to temperature, RS485 digital signal output.