液位计液位开关原理

液位计液位开关原理-042186391eb91a37f1115cbc液位计液位计可带温度表或温度开关工作温度:-20°C~100°C安装扭矩:10–15NmHFA无温度计&HFA-I带温度计HFA-G带温度表HFA-LS带温度开关12G电气插头:DIN43650接线:1-2(NC)最大电压:250VAC最大电流:2A参数型号长度型号长度L2L1L3密封螺栓尺寸螺栓材料温度开关密封螺栓尺寸螺栓材料温度开关07638106B丁腈橡胶M10镀锌仅080411106060ºC10061130127881571501111807070ºC160121190V氟橡胶M12S不锈钢1761372062001612308080ºC2542x902843813x100411150BM1270HFA系列默认HFAHFA-IHFA-GHFA-LSHFA-LSHFA温度开关触点为：常闭液位计液位开关可带温度表或温度开关工作温度:-20°C至100°C安装扭矩:10-15Nm液位开关HFK-G液位开关HFK-LS液位开关带温度表带温度开关12G电气连接:DIN43650接点:1-2(NC)电压:250VAC电流:2A温度开关电气参数电气连接:DIN43650接点:1-2(NO或NC)电压:12-50VAC/DC电流:0.5A液位开关电气参数型号长度型号长度L2L1L3密封螺栓尺寸螺栓材料液位开关温度开关密封螺栓尺寸螺栓材料液位开关温度开关12788199B丁腈橡胶镀锌O常闭1501112226060ºC176137248M12200161272V氟橡胶S不锈钢C液位最低闭合常开7070ºC2542x903263813x1004538080ºC127BM12SC70HFK系列HFKHFK-LS默认HFK-LSM10HFK-GHFK液位最低�开断温度开关触点为：常闭