A gas detector used in a flammable gas shutdown function falsely indicates the presence of flammable gas.

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A gas detector used in a flammable gas shutdown function falsely indicates the presence of flammable gas. How would that failure mode be classified?

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Safety Instrumented System Design Techniques And Design Verification

ISBN: 9781945541438

1st Edition

Authors: Iwan Van Beurden, William Goble

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Question Posted: Apr 26, 2024 11:01 PM

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A gas detector used in a flammable gas shutdown function falsely indicates the presence of flammable gas.

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Definition of Failure Mode The failure mode described involves a gas detector falsely indicating the presence of flammable gas Classification This failure mode is classified as a false positive In a g...View the full answer

Safety Instrumented System Design Techniques And Design Verification

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