E+E Elektronik OMNIPORT 20 Manuel page 44

Manual
Factory calibration
Measured value
Setting the offset for relative humidity
CAL2: CAL2 initiates the one point calibration for channel 2 (Sensor 2).
The symbols for Sensor 1 and Sensor 2 disappear from the display.
The actual value for channel 2 (Sensor 2) is now displayed in the
lower half of the display. The offset value for channel 2 (Sensor 2)
flashes in the upper area; this value can be incremented using
and decremented using
Offset
with
The menu is than exited automatically and CAL END is displayed.
New calibration
line
Incorrect calibration is indicated by CAL FAIL and must be
repeated.
The factory settings can be restored by setting the offset to 0.0.
Important:
For more information about calibrating velocity/temperature,
Pt100 and oil sensors, please refer to chapter 9. "Probes".
For relative humidity, setting the offset changes the angle of
the characteristic with zero as centre point.
. The
.
OMNIPORT 20 english
offset value is confirmed
page 45