Taking Measurement (Co Humidity); Max, Min - Wohler CDL 110 Instructions De Service

5.2 Taking Measure-
ment (CO
perature and hu-
midity)
5.3

MAX, MIN

Fig. 4: Minimal value
The Wöhler CDL 110 starts taking measurement
after it has been turned on and updates readings
, tem-
2
every second.
If the operating environment changes (ex. from
high to low temperature), it will take 2 minutes
until the correct CO
are indicated and 10 minutes until the correct rela-
tive humidity is indicated.
Do not hold the meter close to faces, because the
exhalation can affect the CO
• In normal operation mode, press MIN/MAX▼
to see the minimum or maximum of each pa-
rameter. With each press of the MIN/MAX▼-
key in sequence, the display shows the MINI-
MUM, then the MAXIMUM and after that it re-
turns to the normal mode.
In MIN and MAX modes, it shows the mini-
•
mum and maximum readings of CO
main display and the air temperature and the
humidity on the lower display. (Fig. 4)
In MIN/MAX or normal operation modes, press
and hold RESET for more than 1 second to clear
the minimum and the maximum value and then
restart. After that the device will calculate new
minimal and maximal values.
You can carry out this step in MIN/MAX and nor-
mal operation mode.
and temperature readings
2
NOTE!
NOTE!
Operation
level.
2
on the
2
EN
37