The SPI2 pressure boards for C 310 and CA 310 sensors have a temperature compensation of the gain from 0 to 50°C and an auto-calibration process which guarantee an excellent stability and a perfect reliability of the measurement as much in low as high range over time.
Auto-calibration principle: the microchip of the sensor manages a solenoid valve which compensates the drift of the sensitive element over time. The zero-point adjustment is ensured by this compensation. The differential pressure measurement is then independent from the environmental conditions of the sensor.
| -100 / +100 Pa | Supply and mounting of the interchangeable pressure board with solenoid valve and thermocouple K connector type SPI2-100. Measuring range -100/+100 Pa. Supplied with adjustment certificate. For C310 transmitters and large display CA310. ( Should be ordered together with the transmitter). | |||
| -500 / +500 Pa | Supply and mounting of the interchangeable pressure board with solenoid valve and thermocouple K connector type SPI2-500. Measuring range -500/+500 Pa. Supplied with adjustment certificate. For C310 transmitters and large display CA310. (Should be ordered together with the transmitter). | |||
| -1000 / +1000 Pa | Supply and mounting of the interchangeable pressure board with solenoid valve and thermocouple K connector type SPI2-1000. Measuring range -1000 / +1000 Pa. Supplied with adjustment certificate. For C310 transmitters and large display CA310. (Should be ordered together with the transmitter). | |||
| -10 000 / +10 000 Pa | Supply and mounting of the interchangeable pressure board with solenoid valve and thermocouple K connector type SPI2-10000. Measuring range -10000/+10000 Pa. Supplied with adjustment certificate. For C310 transmitters and large display CA310. (Should be ordered together with the transmitter). | |||
| 800 / 1100 hPa (ATMO) | Supply and mounting of the interchangeable atmospheric pressure board SPI2-ATMO. Measuring range 800 to 1100 hPa. Supplied with adjustment certificate. For C310 transmitters and large display CA310. (Should be ordered together with the transmitter). | |||