美国UE隔爆压力开关现货J120-524西安秦控UE***代理成工电话/微信15388626179029-89390083***：1826994033J120-520压力开关的功能特性ClassI,Divisi***1&2,GroupsB,C&D;ClassII,Divisi***1&2,GroupsE,F&G;ClassIII系列满足欧洲ATEX标准及中国CQST（GB3836）标准双向电器接口为接线安装提供方便可选择一个单刀双掷（SPDT）或2个SPDT输出内有接线端子盒盖有锁紧功能有多种不同类型的传感元件可供选择，包括焊接不锈钢膜片及波纹管。平面安装卫生级的传感元件有外部可调和内部可调式开关有专为泵类设计的死区可调开关J120-520美国UE隔爆真空微压压力开关可调整动作值橡胶膜片环氧铝制涂层外壳防爆等级ExdIICT6防护等级IP67.J400-451J400-452J400-453J400-454J400-550J400-551J400-552J400-S134BH100-520H100-521H100-522H100-523H100-524H100-525H100-530H100-15731J120K-457J120K-599J120K-540J120K-541J120K-542J120K-543J120-15838H403-443H403-448H402K-456H402-S144BH402-S156BH402-S146BH402-S164BH400K-455H400K-456H402K-457H400K-457H403-S164BH403-S156BH403-S146BH400K-559H402K-455H402K-559H403-S144BH403-S137BH403-S134BH403-S126BJ400-137J400-144J400-146J400-156J400-164J400-270J400-274J400-16014J400-440J400-441J400-442J400-443J400-448J400-449J400-450J400-S126BH400-258H400-270H400-274H402-258H402-270H402-274H400-354H400-S126BJ120K-544J120K-545J120K-546J120K-547J120K-548J120-555J120K-S157BH400-358H400-361H400-376H402-354H402-358H402-361H402-376H400-S134BH403-354H403-358H403-361H403-376H400-126H400-134H400-137H400-S137BJ120K-147J120K-157J120K-367J120K-455J120K-456J120-15834J120-15836H402-554H402-555H402-126H402-134H402-137H402-144H402-146H400-S164BH100-192H100-193H100-194H100-490H100-491H100-492H100-493H100-15735J120-702J120-703J120-704J120-705J120-450J120-451J120-452J120-15837)