Pressure Sensor, Pressure Switch, Water Level Sensor manufacturer / supplier in China, offering Highjoin Level Switch Microwave Type Peek Wetted Parts SS304 Housing Relay Spst or PNP NPN Output, Highjoin Micro Wave Level Switch Sweep Frequency Principle Peek SS316L Housing PNP NPN Spst, Highjoin Temperature Transmitter Pressure Transmitter Hptm182 G1/4 Thread Custom Probe Configuration and so on.