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SIL 3 Capable Logic Solver – Gas Alarm

Many facilities have processes that deal with dangerous gasses and chemicals that could leak under accidental or abnormal process conditions. A layer of protection or alarm system typically referred to as a Safety Instrumented System needs to be implemented in order to protect personnel and the environment.

SIL 3 Capable Logic Solver – Gas Alarm

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Protect personnel and the environment with the STA Functional Safety Trip Alarm as your Safety Instrumented System logic solver by monitoring the gas levels and shutting down the process when a leak or abnormal process disruption takes occurs. The STA is simple to program and has an auxiliary analog output for retransmission to a separate host system. The STA is SIL 2/3 capable, approved by exida and rated Class I Div 2/Zone 2.

Key attributes:

  • SIL 2/3 capable and exida approved
  • Easy programming
  • Class I Div 2/Zone 2 approval and local display


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