适用范围1、1区、2区危险场所。2、IIA、IIB、IIC类爆炸性气体环境。 Application1.Can be used in Zone 1 and Zone 2 dangerous places.2.Can be used in II A, II B, II C group explosive atmosphere. 产品特点1、产品为复合型结构,外壳为增安型结构。2、采用阻燃ABS注塑成型,具有防水、防尘、防腐、      抗冲击等优良性能。3、内装元件采用隔爆元件4、钢管或电缆布线均可。5、符合GB3836-2000，IEC60079标准要求。 Features1.Products complex structure, for setting up type structure again outer cover.2.Adopt fire- retardant ABS mould plastics shaping, have waterproof dustpro of  antiseptic resisting and assault etc. Fine performance .3.Install the component inside and is adopted and  separates  and produce  the  component.4.Steel tube or the cable can connected up.5.Suitable  for GB3836-2000,IEC60079 standard  request.  6.Suitable  for GB3836-2000,IEC60079 standard  request. 型号含义Model implican主要技术参数Main inplication外形安装尺寸 overall dioension