J402-16014J402-612UE双点压力开关J400型，单点输出，内部可调J402型，双点输出，内部可调J403型，三点输出，内部可调UEJ400系列机械压力开关的常用型号：J400-S126B/S134B/S137B/S144B/S152B/S156B/S164BJ400-126/134/137/144/152/156/164J400-610/16014/614J400-270/274J402-S126B/S134B/S137B/S144B/S152B/S156B/S164BJ402-126/134/137/144/152/156/164J402-610/16014/614J402-270/274400系列压力开关特点：●双点和三点设定提供多点的输出●一、二或三个开关量输出，设定点100%的范围内可分别设定●环氧树脂外壳设计满足NEMA4X要求●多种膜片可供选择，如316SS，黄铜，丁晴橡胶和Teflon●选择参照标度或旋转螺杆调整设定点●UEJ400系列机械压力开关的常用型号：J402-520/521//522/523/524/525J402-530/531/532/533/534/535J403-S126B/S134B/S137B/S144B/S152B/S156B/S164BJ403-126/134/137/144/152/156/164J403-610/16014/614J403-270/274西安秦控***代理开关联系人：成小荣电话15388626179***：1826994033)