Are integrated SIS/DCS systems better than standalone SIS DCS systems?
Lately, there have been many launches of new “integrated” control systems, that have both DCS and SIS systems in the same package. For those of you are not familiar with these terms, an SIS is short for “Safety Instrumented System”, which is a special kind of control system that is used for the safety critical [...]
Can using Gas detectors simplify hazardous area classification?
Is it possible that if we use gas detectors to continuosly monitor the explosive limits in a classified (hazardous) location, we could manage it better?
Of course! If you recall, the area classification concept itself is based on the amount of time in a year, an explosive gas mixture (or a combustible dust-air mixture) is likely [...]
Use Gas Detectors to improve safety-lessons from an industrial accident
This post shows how easy it can be, to build-in safety into your plant, by using the right kind of gas detector. Continuing our “Case study” series, we show below how a simple gas detector, had it been installed, could have easily prevented a major industrial catastrophe.
The video below show the US Chemical Safety Board [...]
Proper Hazardous Area Classification can prevent accidents
Mention the words “Hazardous Area Classification” and most people who operate plants think, “Oh No! It means that I have to install explosionproof equipment.”
Well, nothing could be further from the truth. First of all all hazardous areas do not have explosionproof equipment (it is just one of the many ways in which one can implement [...]
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This is a site meant to post news and events, discussions, case studies and learnings related to industrial plant safety issues. If you have any comments, ideas or issues to post here, please send us an email (to mail at abhisam.com) and we would be happy to post your content (subject to editorial approval).
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