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Safety Instrumented Function

Started by smuk, Dec 30 2013 08:47 AM

fire and gas system

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#1 smuk

Gold Member

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51 posts

Posted 30 December 2013 - 08:47 AM

I want to take the output from a single hydrocarbon gas detector to two independent PLCs, and actuate two ESD valves on two separate lines (one will close and the other will open on getting the signal from the hydrocarbon gas detector). Is this instrument loop feasible.

Thanks

smuk

#2 S.AHMAD

Gold Member

ChE Plus Subscriber
786 posts

Posted 05 January 2014 - 09:05 AM

Hi,

1. You need to ask instrument engineer to get the right comments

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