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Flow Indicator and Totalizer Notation

Flow Indicator and Totalizer Notation

What would be the typical way to indicate on a P&ID a Flow Indicator plus totalizer?

Would it be a FIQ? Just wanted to check.

RE: Flow Indicator and Totalizer Notation

Some would show it as two seperate functions such as FI and FQ or something similar.

"Any water can be made potable if you filter it through enough money"

RE: Flow Indicator and Totalizer Notation

Thanks for confirming that!

RE: Flow Indicator and Totalizer Notation

I usually see FQI rather than FIQ.

RE: Flow Indicator and Totalizer Notation

Thanks @danw.

I was always confused about the order of the modifiers. Is there any guidance about the order in the ISA specs. to decide which letter comes first?

RE: Flow Indicator and Totalizer Notation

The I for indicator or C for controller always seem to come last. This one in particular is on the list of typical identifiers:

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