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BBJ系列*爆声光报警器(ⅡB)
适用范围 Application
1区、2区危险场所。
ⅡA、ⅡB类*性气体环境。
Can be used in Zone 1 and Zone 2 dangerous places.
Can be used in IIA、IIB、group explosive atmosphere.
型号含义 Model implication
产品特点 Features
铸铝合金壳体,表面喷塑。
The shell is of diecasted A1-alloy with plastic-sprayed surface.
钢化玻璃罩,具有较强的*冲击能力,并有红,黄,
The enclosure is made of toughened gl* with well impulsion-withs-
蓝等我咱颜色可供选择。 tanding,and its color can be freely selectde.
钢管或电缆布线均可。 Suitable for steel pipe and cable wiring.
*合GB3836-2000,IEC60079标准要求。
Suitable for GB3836-2000,IEC60079 standard request
BBJ
柯铭电器