... 5V,0--10V; PY series Pressure TransmitterFeatures: 1, PY1 series applicated to measure vacuum pressure/negtive pressure,can build according to ... similar import products.2, PY2 series: explosion-proof pressure sensor/transmitter.3, PY3 series:specified weighing sensor/transmitter,applicate ... Timer,Timer Relay, Solid State Relay, Proximity Sensor, ,Pressure sensor ,load cell sensor, KNE KSC box, Rotary ...