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Thermocouple and thermal resistance integrated temperature transmitter calibration method
Apr 17, 2018

Integrated temperature transmitter, mainly two types of thermocouple and thermal resistance. Before use, we need to test the integrated temperature transmitter and eliminate unnecessary faults and errors. To this end, we will introduce the verification method for the integrated thermocouple and thermal resistance temperature transmitter.

A thermocouple integrated temperature transmitter calibration method:

1, equipment requirements: a digital voltage meter;

2, according to the system connection method wiring;

3. Input each potential value according to ten divisions of the range, and check whether each temperature output meets the accuracy range;

4, according to the transmitter nameplate marked on the sensor and range, enter the appropriate resistance, so that the output were 1V and 5V (zero and potentiometer potentiometer can be adjusted separately);

5, according to the specification of the specification for testing, should meet the technical requirements.

Second, thermal resistance integrated temperature transmitter calibration method:

1, equipment requirements: a digital voltage meter;

2. Input each resistance value according to ten divisions of the measuring range and check whether each temperature output meets the accuracy range;

3, according to the transmitter nameplate marked on the sensor and range, enter the appropriate resistance, so that the output is 1V and 5V (zero potentiometer and full-scale potentiometer can be adjusted respectively);

4, according to the specification of the specification for testing, should meet the technical requirements.


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    Add:Room410 Tower C, Jiahua Buiding NO.9 Shangdi 3 Street Haidian District, Beijing
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    Fax:+86-010-62967939
    Mobile:+86-13858586115
    E-mail:13858586115@163.com
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