Understanding New Requirements of the Standard IEC 60079-11: 2023 Ed. 7
IEC 60079-11, Equipment protection by Intrinsic Safety ("i") is the Standard that specifies the design, construction and testing ...
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The Use of a Control Drawing for an Intrinsically Safe System
The Role of a Control Drawing A Control Drawing plays an important role in the safe installation, operation, ...
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Interchangeable Installations of Class/division vs Zone System-certified Products in Gas Explosive Hazardous Locations
Manufacturers of electrical equipment seeking North American certification may choose either Class/division marking or Zone marking. The Zone ...
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Getting IECEx Zone 2 Certified Products into the North American Market
Electrical equipment to be used in a hazardous location (“Ex”) must be designed so that there are no ...
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Hazloc Certification Acronyms
Certification by an impartial third-party or certification agency is an attestation that relevant safety and performance standards have ...
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