河北省景县防爆电器厂研制成功的燃气泄漏防爆器,近日通过了国家防爆电气产品质量监督检验测试中心的检测。燃气使用中的不安全问题令人担忧,燃气泄漏造成人身伤亡、财产损失的事件时有发生,对此,景县防爆电器厂的科技人员进行了攻关,研制成功了燃气泄漏防爆器。由报警控制器和切断器及其连接导线一起构成本质 The explosion-proof gas leak detector successfully developed by Jingxian Explosion-proof Electric Appliance Factory in Hebei Province recently passed the inspection of the National Quality Supervision, Inspection and Test Center of explosion-proof electrical products. The unsafe problems in the use of gas are worrying. The incidents of personal injury and death and property damage caused by gas leaks occur from time to time. For this reason, the scientific and technical personnel of Jingxian Explosion-proof Electric Appliance Factory tackled the research and successfully developed the gas leakage explosion-proof devices. The essence consists of an alarm controller and a disconnector and its connecting wires