Manual C300/C310...C340 English
Page 18 of 21
8.2 Gradient calibration
CAL1 H (gradient calibration) is used to adjust the gradient of
the differential sensor.
The adjusted value should be over 50 % of the terminal value
of the sensor. The values are entered at the calibration point
not as absolute values but as differential values.
The maximum difference at the calibration point is for the
C310: 50Pa (P1=high pressure, P2= low pressure)
C320: 10mbar (P2=high pressure, P1= low pressure)
C330: 2000mbar (P2=high pressure, P1= low pressure)
C340: 5000mbar (P2=high pressure, P1= low pressure)
The original works settings can be achieved by setting the
offset to 0.