The meaning of instrument symbols in PID diagrams

2017-04-26View Original

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In the diagram, PI represents pressure display, and PC represents pressure control. So what does PIC mean? What does the LdICA combination mean then?

Reply #22017-04-26

Pressure display control, position display control alarm

Reply #32017-04-26

PIC: Pressure indicating controller; LdICA: Level difference control alarm

Reply #42017-04-26

Pressure interlock control Level interlock control

Reply #52017-04-26

LdICA refers to interface display control alarms.

Reply #62017-04-26

Great example; feel free to share more.

Reply #72017-04-26

Pressure indication adjustment； Level difference indication control alarm

Reply #82018-11-07

Thank you for sharing O(∩_∩)O Thank you

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The meaning of instrument symbols in PID diagrams

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