Gear Flow Meter, Electromagnetic Flow Meter, Ultrasonic Flow Meter manufacturer / supplier in China, offering IP65 AC 220V No Nc Contacts 100 Degree Micro Air Compressor Temperature Switch, NPN PNP Contacts Digital Display 0-100 Deg. C Industrial Water Temperature Switch Sensor, 0-100 Deg. C NPN PNP Contacts Digital Display Industrial Water Temperature Switch and so on.