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.
