10
Calibration to Percent Saturation (SAT), in Water
Display
Action
Remark
Press
cal
key, enter code 1100.
Select with
key,
edit number with
key,
proceed with
enter
.
SAT or Conc calibra-
tion is selected during
configuration.
If an invalid code is
entered, the device
returns to measuring
mode.
Immerse sensor in cal medium
Start with
enter
.
Device is in the Hold
mode.
Enter relative humidity
Select using
,
enter number using
.
Confirm entry with
enter
.
Default for relative
humidity in aqueous
media:
rH = 100 %
(in air approx. 50 %)
Enter calibration pressure
Select using
,
enter number using
.
Confirm entry with
enter
.
Default for calibration
pressure is the process
pressure configured
Automatic drift check
Display of sensor current (related
to 25 °C and 1013 mbars nor-
mal pressure) and measuring
temperature.
The drift check might take some
time.
Drift check can be
stopped after > 10 sec
by pressing
cal
(accu-
racy reduced).
Calibration
