Selecting The Temperature Unit; Setting Alarm Thresholds - Wohler LOG 220 Mode D'emploi

4.1.1 Selecting the tempera-
ture unit
Fig. 15: Device displays temperature in
°C
4.1.2 Setting alarm
thresholds

Click the desired temperature unit (°C or °F).

Click Save to save the setting.
The data logger will now display the temperature
in the selected unit.
It is possible to set alarm thresholds for the tem-
perature measured by the internal temperature
sensor (TL int.), the temperature measured by the
external temperature probe (TL ext.) and the rela-
tive humidity (RH).

Select the channel for which the alarm thresh-
olds are to be set.

Select the upper and lower alarm thresholds in
the respective Min:/Max: temperature box.

Click Save to save the setting.

The red Alarm LED flashes if a measured
value exceeds the set alarm thresholds, see
Fig. 1 position 7.
Data recording
EN
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