ISA Interchange

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

Can You Diagnose Problems in an Industrial System with No Observability?

I spent part of a summer on top of a little place in northern Idaho called Moose Mountain. It came w...
Ed Farmer May 5, 2020 5:00:00 AM

The Role of Standards in Functional Safety

Internationally recognized functional safety standards have been developed and adopted to increase e...
Jennifer Infantino Halsey Apr 14, 2020 5:00:00 AM

What Is Functional Safety?

Functional safety focuses on the detection of a potentially dangerous condition and depends on autom...
Jennifer Infantino Halsey Apr 7, 2020 5:15:00 AM

Companies Ramp Up Production of N95 Masks in Response to COVID-19

COVID-19 has exponentially increased the need for N95 disposable masks in hospitals and medical faci...
Kara Phelps Apr 3, 2020 5:15:00 AM

Alarm Management and DCS Versus PLC/SCADA Systems

  The following technical discussion is part of an occasional series showcasing the ISA Mentor Progr...
Greg McMillan Feb 19, 2020 7:42:56 AM

How to Reduce Control Valve Noise

  This post was authored by Hans D. Baumann, Ph.D., PE, author of Fluid Mechanics of Control Valves:...
Contributing Author Feb 17, 2020 7:42:53 AM

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