Zero-point adjustment for pressure transmitter and Pressure transmitter housing
Release time:
2022-04-11
The Zero-point adjustment for pressure transmitter and Pressure transmitter housing. The pressure transmitter and Pressure transmitter housing need to be adjusted after installation to eliminate the influence of installation location, pipeline pressure and other factors. The field generally uses the field operator and the instrument hardware adjustment button to realize the zero-point adjustment of the pressure transmitter. There is a certain difference between the two adjustment methods. The zero-point adjustment of the transmitter output by the handheld terminal can be consistent with the original set value, but its adjustment range is small.
The Zero-point adjustment for pressure transmitter and Pressure transmitter housing. The pressure transmitter and Pressure transmitter housing need to be adjusted after installation to eliminate the influence of installation location, pipeline pressure and other factors. The field generally uses the field operator and the instrument hardware adjustment button to realize the zero-point adjustment of the pressure transmitter. There is a certain difference between the two adjustment methods. The zero-point adjustment of the transmitter output by the handheld terminal can be consistent with the original set value, but its adjustment range is small.
Using the Pressure transmitter housing instrument hardware to adjust the zero point is actually to reset the range, and force the current measured value to be the output value corresponding to the transmitter's 4 mA. The upper range limit is automatically adjusted, that is, the range span and characteristics of the transmitter remain unchanged. In the actual operation process, it is more suitable to adjust the zero point through the buttons of the pressure transmitter and the pressure transmitter housing itself.
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Hans Wang
Jacinda Lee
Sharon Zhao
David Yang
Binzhou Zeli Precision Metal Technology
Address: Wudi County Industrial Park, Xinghu 3rd Road, South Development 5th Road East
Tel：+86-543-6360571
Fax：+86-543-6360496
E-Mail：sales@zeliprecisionmetal.com
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