Pressure Transmitter, Pressure Sensor, Pressure Switch manufacturer / supplier in China, offering Wnk 4-20mA 0.5-4.5V Pressure Sensor Transducer for Liquid Air Gas, OEM Universal Industrial 4-20mA 0-10V 0.25% RS485 Low Cost Gas Pressure Sensor Transmitter, 4-20mA 1/4 1/8 NPT Vacuum Oil Hydraulic Pressure Sensor Transducer 100 Psi 150 Psi and so on.