Caliber: 15mm-300mm Color: blue, silver, white etc Power supply: 24VDC, 3.6VDC Output: 4- 20 mA, pulse Communication: RS-485,MODBUS, HART Temperature: -40°C - +350 °C Nominal pressure: 1.6 Mpa ,2.5Mpa ,4.0Mpa ,6.3 Mpa Accuracy: +/-1.0% (Standard) Circuit board: Digital electric circuit board Installation type: Flange, Clamp on, Inserted, Sanitary, etc