Safety instrumented systems provide a layer of protection beyond the control system to safely shutdown the process during abnormal situations. A Safety Instrumented function (SIF) or “safety loop” includes the sensing device, logic solver and final control element to perform safety function upon demand. Flow measurement devices are often the sensing devices in these SIFs. […] The post Vortex Flow Meters in Safety Instrumented Functions appeared first on the Emerson Process Experts...
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