现货J120-192UE压力开关原装美国UE山东代理西安秦控UE***代理成工电话/微信15388626179029-89390083***：1826994033UE***：http://防爆压力开关的技术参数测量介质：对***橡胶或316L不锈钢无腐蚀性的气体或液体外壳：压铸铝，环氧树脂涂层，带密封垫圈的外盖外壳等级：符合NEMA4X要求设定点精度：&plu***n;1%切换差：分为可调和不可调两种(参考选型表数据)重复性误差：<1%压力接口：标准1/2NPTF内螺纹;可根据现场需要，特殊订制电气接口：3/4″NPTF螺纹接口，可根据现场需要，特殊订制开关输出：一个单刀双掷(SPDT)输出;可在调整范围内进行100%分别设定;开关可接“常开型”或“常闭型”UE隔爆压力开关常用的型号J120-520J120-521J120-522J120-523J120-616J120-680J120-701J120-15835J120-524J120-525J120-530J120-S126BJ120-376J120-270J120-274J120-612J120-531J120-532J120-533J120-534J120-356J120-358J120-361J120-15622J120-356J120-358J120-361J120-376J120-190J120-191J120-192J120-702J120-703J120-704J120-705J120-706J120-530J120-531J120-532J120-533J120-534J120-535J120-612J120-616J120-450J120-453J120-451J120-454J120-535J120-560J120-561J120-S134BJ120-144J120-152J120-156J120-164J120-562J120-563J120-564J120-565J120-126J120-134J120-137J120-S164BJ120-566J120-567J120-171J120-S137BJ120-491J120-492J120-493J120-494J120-172J120-173J120-174J120-183J120-193J120-194J120-490J120-S156BJ120-184J120-185J120-186J120-S144BJ120-489J120-190J120-191J120-192J120-485J120-486J120-488J120-S152BJ120-188J120-189J120-483J120-484J120-702J120-703J120-704J120-705J120-552J120-553J120-554J120-15839J120-450J120-451J120-452J120-15837J120-453J120-454J120-550J120-551)