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SERVICE CENTER
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NEWS
Hazardous Area Classifications
Release time:
2020-12-21
Source:
Hazardous areas are usually formally classified into Zones according to the duration of occurrence of hazardous materials as follows
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Zone 0 |
Flammable atmosphere present continuously or for long periods or frequently. (Typically >1000 hrs/year)Zone 1 |
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Zone 1 |
Flammable atmosphere likely under normal operation occasionally. (Typically 10-1000 hrs/year) |
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Zone 2 |
Flammable atmosphere unlikely under normal operation and, if it occurs, will exist only for a short period. (Typically <10 hrs/year) |
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Zone 20 |
Flammable atmosphere present continuously or for long periods or frequently. |
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Zone 21 |
Flammable atmosphere likely under normal operation, occasionally. |
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Zone 22 |
Flammable atmosphere unlikely under normal operation and, if it occurs, will exist only for a short period. |
1）The falling, deposition and accumulation of combustible dust should belong to other explosive sources that form explosive atmosphere.
2）"Normal operation" means the forklift runs in accordance with its design parameter
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Suzhou Hazardtex Mechanical Equipment Co., LTD
Address：7-B1 Plant No.59 Weixin Road, Suzhou Industrial Park, Suzhou, Jiangsu Province, P. R. China
Mr. Li: +8613771823229
Miss Huang: +86 512 69570129
Email：haojun.li@hazardtex.com
Service hot line:
Mr. Wu: +8613701544403
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