ISA Interchange

Welcome to the official blog of the International Society of Automation (ISA).

AutoQuiz: Failures of Complex Systems in SIS Design and SIL Selection

AutoQuiz is edited by Joel Don, ISA's social media community manager.
Joel Don May 11, 2018 9:00:17 AM

How to Link HAZOP and LOPA to Calculate a Safety Instrumented System

This article was written by Peter Morgan, director and principal consultant of Control System Design...
Contributing Author Oct 23, 2017 10:42:13 AM

Are Users Reaping the Benefits of Partial Stroke Valve Testing?

  This guest post was authored by Paul Gruhn, a global functional safety consultant at aeSolutions i...
Contributing Author Jun 17, 2013 10:42:45 AM

TUNE YOUR LOOP: Safety Instrumented Burner Management Systems: A How To Primer

TUNE YOUR LOOP: Questions to keep you sharp.
Contributing Author Dec 23, 2011 10:00:51 AM

TUNE YOUR LOOP: Advanced Design and Safety Instrumented Level (SIL) Verification

TUNE YOUR LOOP:  Questions to keep you sharp.
Contributing Author Oct 11, 2011 9:55:54 AM

Control Valves in Process Safety Applications

This post was authored by Jim Cahill, chief blogger at Emerson Process Experts, and originally appea...
Jon DiPietro Apr 11, 2011 8:41:13 PM

TUNE YOUR LOOP: Safety Instrumented Burner Management Systems: A How To Primer

TUNE YOUR LOOP: Questions to keep you sharp.
Contributing Author Apr 13, 2010 10:00:03 AM

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