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Question regarding the zero point of the gauge pressure transmitter

2020-07-16View Original

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I would like to ask everyone: in the production of gauge pressure transmitters, is the zero point, which is calibrated at 4mA, set at -100kPa or -101.3kPa? ? Has anyone here had this experience at work?
Reply #22020-07-17
Either is fine; we have -100kPa
Reply #32020-07-17
Isn’t the zero point of a gauge pressure meter absolute vacuum?
Reply #42021-03-20
4MA is the lower limit of the measurement range, and it is not necessarily -100 KPa.

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Translated at 2026-07-23 01:09:19

Original: https://bbs.hcbbs.com/thread-3053320-1-1.html

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