Newbie seeking help: What do the symbols on the tank transfer table instruments mean?
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Newbie seeking help: What do the symbols on the tank transfer table instruments mean? Thank you
Please mark that symbol. The PG above is a diaphragm gauge; the text on the right side is not very clear. It seems to be there a HS button, an XE displacement transmitter, and a current display
Take a look at the functional indicators and graphic symbols for process measurement and control instruments in HG/T 20505-2014
The landlord needs to indicate which gauge is not clear to see
Are diaphragm pressure gauges more commonly installed on gas pipelines?
This drawing is very clearly labeled
Diaphragms are also commonly used at the outlet of heavy oil pumps