防爆声光报警器

BBJ 系列防爆声光报警器（ⅡB）

BBJ Type explosion-proof acoustic & light control alarm device (ⅡB)1.1区、2区危险场所。

2.ⅡA、ⅡB类爆炸性气体环境。

1. Can be used in Zone 1 and 2 dangerous places.

2. Can be used in ⅡA、ⅡB group explosive atmosphere.

1. 铸铝合金壳体，表面喷塑。

2. 钢化玻璃罩，具有较强的抗冲击能力，并有红、黄、

蓝等多种可供选择。

3. 钢管或电缆布线均可。

4. 符合GB3836-2000, IEC60079, GB12476.1-2000,

IEC61241标准要求。1. The shell is of diecasted Al-alloy with plastic-sprayed surface.

2. The enclosure is made of toughened glass with well impulsion- with standing,and its color can be freely selected.

3. Suitable for steel pipe and wiring.

4. Suitabe for GB3836-2000、IEC60079、GB12476.1-2000、IEC61241standard request.

输入电压

Specification

voltage

光控调节范围

Lighting

control闪光频率

Flashing

frequency占空比

Proportion of

space occupied载荷

Load防爆标志

Ex-mark防护等级

Protective-class220V/50Hz10~50 Ix20～60次/min(可调)

20～60 Time/min

(Adjustable) 1:1～3:26×100W(Six line)

(On user＇s requirement)

6×100W(六路)

(可按用户需要另行设计)ExdⅡBT6IP54