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B-H90.0.0X.DK2-2.1
6 | Operation
G 1910 series
AL.1
Depending on the setting of the parameter value
INP
0
.
000
..
AL
.
2
0
..
AL2
Min. alarm limit in % or ppm; a pre-alarm is trig-
gered when the value is exceeded
When the pre-alarm is triggered, it can be muted for
5 minutes. To do this, press any key. The display
shows
(LR AL.1
.
AL.2
Depending on the setting of the parameter value
INP
_
G 1910-02
AL.1
..
1
.
000
in %
Max. alarm limit, the main alarm is triggered when
the value is exceeded
G 1910-02
AL.1
..
10000
in
ppm
Max. alarm limit, the main alarm is triggered when
the value is exceeded
G 1910-20
AL.1
..
19999
in
ppm
Max. alarm limit, the main alarm is triggered when
the value is exceeded
G 1910-20
AL.1
..
3
.
200
in %
Max. alarm limit in %; the main alarm is triggered
when the value is exceeded
_
Mean value
LCD.2
8 H
Time weighted over 8 hours, mean value TWA
STEL
Time weighted over 15 minutes, mean value STEL
OFF
Mean value determination deactivated
_
