Instrumentation Standard Specifications
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What are the standards and specifications for instruments? Where can I check it? For example, when selecting flow meters, are there any fixed standards or guidelines? In what types of environments should vortex flow meters be used, and in which environments should rotor-type flow meters be chosen? For another example, regarding the instruments on pressure pipelines, flow meters require type verification, and whether all valves need to undergo third-party pressure testing, etc. Could you all please let me know? Thank you.
This requires learning from a master; you can’t learn much by just reading books
I wonder **if there are any specific standards or regulations governing this.**
SH T 3005-2016: Specifications for the Selection and Design of Automation Instruments in the Petrochemical Industry; HG T 20507-2014: Specifications for the Selection and Design of Automation Instruments. The guidelines for PIP practices can be found at the following link; various criteria for instrument selection are available in its contents: https://bbs.hcbbs.com/thread-3123128-1-1.html
The latest version should be from 2013