Welcome to the Process Measurement and Control Division (PMCD), the largest technical division within ISA!

PMCD is organized within the Automation and Technology Department of ISA. Our primary goal is to advance the interests and knowledge of our members. PMCD supports nearly 6,000 members by operating Technical Committees, publishing an industry-specific newsletter and participating with other ISA divisions in technical events.

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Latest Discussions List

  • Machine learning (ML) is not the answer to every analytics problem. There are many analytics tools available, and the trick is to use the right tool for the job – as is the case in any profession. Sustainability is very much about heat exchangers, cooling towers, air-cooled ...

  • Hello All, I'm Nagarajan Natarajan and I live in Muscat, Oman. Currently I'm working as a Lead Instrumentation and Control System engineer for one of Engie power generation facilities. It's really nice to collaborate with such a wonderful community, and I'm excited ...

  • Agree with Ian Gibson. Also, even non-Exia control system AI and AO cards may provide much less than 24 VDC for loop powered instruments. For HART communication there is also a 600 ohm resistance limit and capacitance requirements. The maximum cable length is limited by capacitance, ...

  • @Samuel Ko what is your question? Not clear to me what you are asking about. ------------------------------ Jonas Berge Senior Director Applied Technology Emerson Singapore ------------------------------

  • Could you share your experience and best practices for flame arrester temperature monitoring? Flame arresters have different max burning time rating: • Short Time Burning: 1 minute • Endurance Burning: 15 minutes (Type II) or 2 hours (Type I) • Unlimited ...

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