ISA 61241-0: Electrical Apparatus For Use In Zone 20, Zone 21 And Zone 22 Hazardous (Classified) Locations General Requirements – ISA 61241-1: Electrical Apparatus For Use In Zone 21 And Zone 22 Hazardous (Classified) Locations Protection By Enclosures – “ “TD” ISA 61241-10: Electrical Apparatus For Use In Zone 20, Zone 21 And Zone 22 Hazardous (Classified) Locations Classification Of Zone 20, Zone 21 And Zone 22 – Hazardous (Classified) Locations. ISA 61241-11: Electrical Apparatus For Use In Zone 20, Zone 21 And Zone 22 Hazardous (Classified) Locations Protection By Intrinsic Safety – “ID” ISA RP12.06.01: Recommended Practice For Wiring Methods For Hazardous (Classified)Locations Instrumentation Part 1: Intrinsic Safety The following specification might be needed to test the sensor that is assumed to be intrinsically safe: ISA TR12.2: Intrinsically Safe System Assessment Using The Entity Concept
ISA 61241-0: Electrical Apparatus For Use In Zone 20, Zone 21 And Zone 22 Hazardous (Classified) Locations – General Requirements ISA 61241-1: Electrical Apparatus For Use In Zone 21 And Zone 22 Hazardous (Classified) Locations – Protection By Enclosures “ “TD” ISA 61241-10: Electrical Apparatus For Use In Zone 20, Zone 21 And Zone 22 Hazardous (Classified) Locations – Classification Of Zone 20, Zone 21 And Zone 22 Hazardous (Classified) Locations. ISA 61241-11: Electrical Apparatus For Use In Zone 20, Zone 21 And Zone 22 Hazardous (Classified) Locations – Protection By Intrinsic Safety “ID” ISA RP12.06.01: Recommended Practice For Wiring Methods For Hazardous (Classified)Locations Instrumentation Part 1: Intrinsic Safety The following specification might be needed to test the sensor that is assumed to be intrinsically safe: ISA TR12.2: Intrinsically Safe System Assessment Using The Entity Concept
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