PTJ404 anti-corrosion pressure sensor/transmitter (high corrosiveness, strong acidic medium pressure measurement and control instrument)

PTJ502 hydraulic differential sensor/transmitter, water pressure differential sensor, oil pressure differential sensor

PTJ206H high temperature pressure sensor/transmitter, high temperature display pressure gauge, high temperature pressure adjustable controller

PTJ203 Compact Pressure Sensor/Transmitter

PTJ124 economical high-temperature melt pressure sensor, pressure sensor for injection molding machines, pressure sensor for extrusion machinery

PTJ206 Universal Pressure Sensor/Transmitter, Water Pressure Sensor, Hydraulic Pressure Sensor

​PTJ501 micro differential pressure/differential pressure sensor/transmitter, negative pressure differential sensor, positive and negative pressure differential sensor

PTJ601 Fire Wind Pressure Difference Controller (Economic Type), PTJ601X (Type 86) Residual Pressure Detector, Wind Pressure Control System