BBJ系列防爆声光报警器
适用范围  
1区、2区危险场所。                                                                                  
ⅡA、ⅡB类爆炸性气体环境。
产品特点  
铸铝合金壳体,表面喷塑。                                                                                                                      
钢化玻璃罩，具有较强的抗冲击能力，并有红，黄，                  
蓝等颜色可供选择。                                                                                                                                            
钢管或电缆布线均可。                                                                                                                                    
符合GB3836-2000，IEC60079标准要求

产品名称：BBJ-系列防爆声光报警器