PSL & PSH set point determination
PSL & PSH set point determination
(OP)
How PSL& PSH set points are determined in a process flow lines like oil risers, separator, pumps and compressors ?
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PSL & PSH set point determination
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RE: PSL & PSH set point determination
Regards
Ashtree
"Any water can be made potable if you filter it through enough money"
RE: PSL & PSH set point determination
Richard Feynman's Problem Solving Algorithm
1. Write down the problem.
2. Think very hard.
3. Write down the answer.
RE: PSL & PSH set point determination
Its more typical to use such set ups in tanks etc as LSH/LSL but there probably are some pressure switches out there suitable for back up type applications.
The OP was requesting guidance on the establishment of setpoints more so than the hardware being used i guess.
Regards
Ashtree
"Any water can be made potable if you filter it through enough money"
RE: PSL & PSH set point determination
This varies between companies and project but is often a set percent (say 5%) or minimum value (say 2 bar), with the larger one being used.
Remember - More details = better answers
Also: If you get a response it's polite to respond to it.