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Books Books 1 - 10 of 11 on In which an explosive gas-air mixture is not likely to occur in normal operation,....
" In which an explosive gas-air mixture is not likely to occur in normal operation, and if it occurs it will exist only for a short time. "
Practical Electrical Equipment and Installations in Hazardous Areas - Page 34
by Geoffrey Bottrill, Derek Cheyne, G Vijayaraghavan - 2005 - 424 pages
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Classification of Hazardous Locations

A. W. Cox, Frank P. Lees, M. L. Ang - Chemical industry - 1990 - 201 pages
...flammable atmosphere is likely to occur in normal operation Zone 2 A zone in which a flammable atmosphere is not likely to occur in normal operation and if it occurs will only exist for a short time. A non-hazardous area is an area not classified as Zone 0, 1 or 2....
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Electrical Installations in Hazardous Areas

Alan McMillan - Technology & Engineering - 1998 - 656 pages
...Zone 2 Zone 2 is a zone in which an explosive gas, vapour, mist/air mixture (explosive atmosphere) is not likely to occur in normal operation and, if it occurs, it will only exist for a short time. These definitions are given in BS 5345 part 22 and similar ones with the...
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Fire Hazards in Industry

Norman Thomson - Technology & Engineering - 2001 - 176 pages
...danger arising from such exposure. Flammable Liquids 155 Table 10.2 Zone 2 An area in which an explosive gas-air mixture is not likely to occur in normal operation,...if it occurs it will exist only for a short time. This classification can be applied if, in normal operation, there is no flammable liquid in direct...
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Emergency and Security Lighting

Gerard Honey - Computers - 2001 - 224 pages
...periods Zone 1 An explosive gas-air mixture is likely to occur in normal operation Zone 2 An explosive gas-air mixture is not likely to occur in normal operation, and if it does, it will only exist for a short time Mains operated luminaires are not allowed to be used in zone...
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Lighting Systems

E. G. Patterson - Technology & Engineering - 2001 - 73 pages
...explosive gas-air mixture is likely to occur in normal operation. Zone 2 an area in which explosive gas-air mixture is not likely to occur in normal operation, and if it did occur, will only exist for a short time. IP 0 2. Temperature Classification Table 2.5 Luminaires...
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Industrial Cleaning Technology

Joe Harrington - Business & Economics - 2001 - 290 pages
...present for long periods. No electric motors may be used in this zone • Zone 2 - In which an explosive gas-air mixture is not likely to occur in normal operation and if it does, it will occur for only a short time. See Table 2.6 for details of the new European Directive...
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Stage 2 Design

Malcom Doughton, M. Doughton, E. G. Stocks, C. Duncan - Technology & Engineering - 2001 - 144 pages
...likely to occur in normal operation. is where the risk is reduced and is applicable where an explosive gas-air mixture is not likely to occur in normal operation and, if it does occur it will only exist for a short time. Where an area is outside these zones, it is defined...
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Hazardous Chemicals Handbook

P A CARSON - Technology & Engineering - 2002 - 640 pages
...explosive gas-air mixture is likely to occur in normal operation Zone 2 Area in which an explosive gas-air mixture is not likely to occur in normal operation, and if it occurs will exist only for a short time Safe area By implication, an area that is not classified Zone 0, 1...
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Pharmaceutical Production: An Engineering Guide

Bill Bennett, Graham Cole, Institution of Chemical Engineers (Great Britain) - Technology & Engineering - 2003 - 451 pages
...atmosphere is likely to occur in normal operation; o zone 2: A zone in which a flammable atmosphere is not likely to occur in normal operation and, if it occurs, will only exist for a short time; o non-hazardous: A zone in which a flammable atmosphere is not likely...
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Lees' Loss Prevention in the Process Industries: Hazard ..., Volume 1

Sam Mannan - Business & Economics - 2004 - 3680 pages
...likely to occur for short period in normal operation. Zone 2 A zone in which a flammable atmosphere is not likely to occur in normal operation and if it occurs only exist for a short time. A non-hazardous area is an area not classified as Zone 0, 1 or 2. In the...
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