Is Addressable F&G detection suitable for hazardous industrial project such as Oil & gas?

Question

Is there any F&G system with SIL2 or AK4 or more safety certificate for addressable?
Is Addressable F&G detection suitable for hazardous industrial project such as Oil & gas?

Answer 1

WE need to know a little more. Is F & G fuel and gas? Does it mean a detector that can detect computible vapors and gasses? By addressable do you mean that each detector identifies itself when it reports a change of state?

There are detectors used in the US with appropriate listings or approvals by nationally recognized testing laboratories.