美国UE压力开关J120-172UE原装现货主要应用于化工厂：输油管道，炼油厂，煤粉和谷物尘埃处理；纯净气体管道；气体缓冲系统；储罐及压力泵、压缩机和汽轮机应用于下列领域的实时报警、启动和关断的***装置开关、真空开关、差压开关和温度开关；量程参数表压：30”HgVacto6000psi(-1to413.7bar)差压：0.2”wcdto500psid(0.5mbarto34.5bar)温度：-180℉to650℉（-117℃to343.3℃）性能选项多种微型开关可选：1安培到30安培，480VAC单刀双掷和双刀双掷及全密封型开关可调节死区外部手动复位适用于腐蚀性介质的HastelloyMonel的传感器材料150#和300#法兰温度开关可根据客户要求选择毛细管长度及铠装不锈钢或PTFE涂层，以保护毛细管及温包可选择不锈钢温包、外部带参考刻度式、全密封式、链盒盖、热电偶套管等美国UE120系列压力开关型号：J120-190/191/192/193/194J120-171/172/173/174J120-701/702/703/704/705J120-S126B/S134B/S137B/S144B/S152B/S156B/S164BJ120-126/134/137/144/152/156/164J120-356/358/361/376J120-520/521/522/523/524/525J120-530/531/532/533/534/535J120-612/616J120-183/184/185/186/187/188/189J120-483/484/485/486/487/488/489J120-S126B/S134B/S137B/S144B/S152B/S156B/S164BH122-S126B/S134B/S137B/S144B/S152B/S156B/S164BH121-S126B/S134B/S137B/S144B/S152B/S156B/S164BH122-126/134/137/144/152/156/164H121-126/134/137/144/152/156/164H122-358/361/376H121-358/361/376H122-612/614H121-270/274H121-450/452/453/454H121-550/552/553/554/555H121-701/702/703/704/705H122-270/274H122-450/452/453/454H122-550/552/553/554/555H122-701/702/703/704/705)