防爆电话

一、使用范围:本产品适用于‖a、‖b、‖c类t1~t6组爆炸性气体场所,可广泛用于石油、化工、煤矿、油轮、化纤等行业中含易燃易爆危险场所为通讯之用 .                                                                                                                                                                                                                                                                                                                                        

二、工作环境:

                         a.环境气压86~106kpa,                                                                                                                                     

                          b.运行环境温度为-10~40℃, 

                          c.周围空气相对湿度为10%~95%,                                                                                                                

                          d.含有‖a、‖b、‖c类t1~t6组爆炸性气体场所,                                                                                     

                          e.环境噪声:∠60db,     f.无滴水、无腐蚀气体场所.