The selection of equipment in a classified area (Zones 0 , 1, 2 , 20, 21 and 22) has to be aligned with the applicable Equipment Protection Level Ga, Gb, Gc, Da, Db, Dc, Ma and Mb installed accordingly.
Classification of Ex hazardous area zones does not require the identification of possible ignition sources.
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Ethylene’s Impact: – Ethylene (C2H4) is a naturally occurring gas that plays
competenceability to apply knowledge and skills to achieve intended results Ex competent
A possible ignition source: your shoes in potential hazardous environment
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A hazardous area is an area (three-dimensional space) in which a flammable
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