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■ Application
1．Can be used in Zone 1 and Zone 2 dangerous places．
2．Can be used in HA．ⅡB．ⅡC groups explosive atmosphere．
■Features
1．The shellisformed upofengineenng plas~cwith properUesofimpact- withstanding and corrosion—proof
2．High efficient reflecting bowl．
3．Thebanspamntwindowisformed bypolycerbonatainjectionmoulding．
4．It has focusing device．which can make adjustment of astigmatism and pmfocus
5．Inner-lyingswitch．withthefunctionsofgoodwater-prcefanddu~roof．
6．Use special tools when maintaining．so that it is safe and is easy to dismount
7．The curve-tube type is e kind of unigue design，and it is filled with buckle，whichis convenienttoconyand use and can elaboratethe highest efficiency dudng the emergency．
8．Suitable for GB3836-2000．IEC60079 standard mque~
在线选型手册
1．Can be used in Zone 1 and Zone 2 dangerous places．
2．Can be used in HA．ⅡB．ⅡC groups explosive atmosphere．
■Features
1．The shellisformed upofengineenng plas~cwith properUesofimpact- withstanding and corrosion—proof
2．High efficient reflecting bowl．
3．Thebanspamntwindowisformed bypolycerbonatainjectionmoulding．
4．It has focusing device．which can make adjustment of astigmatism and pmfocus
5．Inner-lyingswitch．withthefunctionsofgoodwater-prcefanddu~roof．
6．Use special tools when maintaining．so that it is safe and is easy to dismount
7．The curve-tube type is e kind of unigue design，and it is filled with buckle，whichis convenienttoconyand use and can elaboratethe highest efficiency dudng the emergency．
8．Suitable for GB3836-2000．IEC60079 standard mque~
在线选型手册 