The zone classification for gases is divided into three zones, namely zone 0, zone 1 and zone 2 and for dusts zone 20, zone 21 and zone 22.
16+ Hazardous Area Classification Zone 0 1 2 Gif. Let's take a look at what defines each zone… Atmospheres with explosive gases and vapours 1m from a fuel truck.
Intrinsic Safety: Less Bang for the Buck from www.controlglobal.com
A fairly simple set of rules was developed dividing areas where flammable atmospheres could occur into 3 areas of risk, based upon frequency and persistence. Zones 20, 21 & 22: Production facilities contain, or may contain, flammable gases and vapors in normal operations.
Wayne perry, senior technical director kaeser compressors, inc.
Address the classification of locations where. Extract of total/ep gs saf 216. Intrinsically safe products for use in hazardous environments carry a wide. Zone 0 zone 1 zone 2 zone 20 zone 21 zone 22.
