The pressure-reduced secondary level gauge with double flanges and magnetic flap do not align
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The pressure-reduced secondary level double flange and magnetic flap do not align. Sometimes there are no indications at all, with only ups and downs. May I ask the experts whether it is a process issue or an instrument issue?
It’s a process-related issue; after all, this is an instrumentation forum, haha
Comparing the transmitter with the on-site magnetic flap: if the magnetic flap is stable, then it’s not a process-related issue; in that case, it’s necessary to check whether the transmitter is installed according to the requirements. Is the diaphragm installation in compliance with requirements?
Usually, such problems are caused by hardware