美国ue开关，H100-191压力开关，现货美国UEH100系列压力开关100系列开关是工厂工业过程压力-温度控制的低成本开关.外壳符合NEMA4X.带有斜形盒盖.一体式结构外壳.坚固耐用。100系列开关被广泛地应用在各种控制：热传导、冰点保护、工艺设备（泵、压缩机）、报警操纵台以及蒸气消毒灭菌等等。特点UL，CSA和CE认证符合低压规程和设备规程;单点开关（单刀双掷或双刀双掷）输出;焊接不锈钢膜片;超低压，英寸水柱级;可选传感器材料用于腐蚀介质;不锈钢抛光卫生级连结.型号：H100系列：H100-171H100-172H100-173H100-174H100-183H100-184H100-185H100-186H100-188H100-189H100-190H100-191H100-192H100-193H100-194H100-218H100-270H100-274H100-358H100-361H100-376H100-483H100-484H100-485H100-486H100-488H100-489H100-490H100-491H100-492H100-493H100-494H100-520H100-521H100-522H100-523H100-524H100-525H100-530H100-531H100-532H100-533H100-534H100-535H100-560H100-561H100-562H100-563H100-564H100-565H100-566H100-567H100-610H100-612H100-616H100-680H100-701H100-702H100-703H100-704H100-705H100-706；)