Temperature Transmitter Principle and Maintenance Guide
2024-02-21
Temperature transmitter adopts thermocouple, RTD as the temperature measuring element, the output signal from the temperature measuring element is sent to the transmitter module, and then converted into the standard current or voltage signal which is linearly related to the temperature after processing by the circuits of regulator and filtering, arithmetic amplification, nonlinear correction, V/I conversion, constant current and inverse protection, and so on. It is mainly used for the measurement and control of industrial process temperature parameters.