What is a safety instrumented system?

Credit to Author: Kenny Chua| Date: Mon, 29 Apr 2024 12:05:00 +0000

A safety instrumented system is often the last line of defense before a hazardous event occurs at a plant or operation. An SIS is composed of logic solvers, sensors, and final elements. These systems detect “out of control” process conditions that could lead to an…

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Modernizing Emergency Shutdown Systems Step 5: Define a Winning ROI

Credit to Author: Steve Elliott| Date: Mon, 29 Jul 2019 13:00:08 +0000

The Digital Revolution. Industry 4.0. The Industrial Internet of Things. The 4th Industrial Revolution. Call it what you will but today’s fast-accelerating technological evolution has forever changed the business of… Read more »

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Modernizing Emergency Shutdown Systems Step 3: Decide When

Credit to Author: Steve Elliott| Date: Mon, 08 Jul 2019 19:28:48 +0000

The Digital Revolution. Industry 4.0. The Industrial Internet of Things. The 4th Industrial Revolution. Call it what you will but today’s fast-accelerating technological evolution has forever changed the business of… Read more »

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One year after Triton: Building ongoing, industry-wide cyber resilience

Credit to Author: Andrew Kling| Date: Wed, 08 Aug 2018 00:03:12 +0000

Cybersecurity Blog Series:  Part 1 One year ago cybersecurity experts discovered the world’s first known cyberattack on a safety instrumented system. Some called it Triton. Others named it TRISIS. Still… Read more »

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