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How to control the stability of the thermocouple, thermocouple is one of the most accurate and economical products in the development of measuring sensors, so it has become one of the most widely used types of temperature measuring elements.

Circuit design of two-wire temperature transmitter, the two-wire temperature transmitter is matched with a thermocouple and a thermal resistor, respectively, and can linearly convert the temperature signal into a 4 ~ 20mA DC standard output signal.

Introduction to Shanghai automation No. 3 Factory Thermocouple Related Knowledge, it is converted into the temperature of the measured medium through an electrical instrument (secondary instrument).

What are the characteristics of the thermocouple protection tube of shanghai automation?