1区、2区危险场所。                                         

ⅡA、ⅡB类爆炸性气体环境。

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，具有较强的抗冲击能力，并有红，黄，         The enclosure is made of toughened glass 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.

符合GB3836-2000，IEC60079标准要求。                                    Suitable for GB3836-2000,IEC60079 standard request

 主要技术参数 Main technical parameters 

        额定电压(v)                闪光次数                声音强度(dB)      防爆标志           防护等级           电缆外径(￠,mm)         进线口螺纹(G")      

             Rated voltage    Sparkling frequency         Sound strength      Ex-mark              Protection             Cable''s outside             Inlet''s thread          

                                                                                                                                                    grade                                                             diameter  

————————————————————————————————————————

            220V/50Hz                    150/min                             ≥50               Exd Ⅱ BT4             IP54                        10～14                            G3/4                     

 外形及安装举例 Outline example 

                                                      座式(z) Socket                            吊杆式(g) Pendant