OZONE MONITOR BMT 932 Manual, Rev. 02/2021
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Hi:0.520 ppm
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Set Hi-Threshold
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Set High Alarms
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Set Alarms
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Set Parameters
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0.000 ppm
On the following pages you can find a detailed description of all configurable parameters. Change
of one parameter may lead to the automatic change of other parameters. Except for Sniffer Mode
the stored parameter information is not lost when the instrument is switched off.
Unit Ozone
This will set the unit of ozone concentration. You can choose between:
ppm
µg/m³
If the concentration unit is changed the range will change, too:
ppm µg/m³ Range-ID
1.000 2000 1
10.000 20000 2
50.00 100000 3
100.0 200000 4
250.0 500000 5
2.000 4000 6
5.000 10000 7
20.00 40000 8
The thresholds of all High and Low Alarms are recalculated automatically.
Alarms
High-Alarms
High Alarms can be configured for each channel individually or for all channels at
once. Only active channels (see p. 28) can be configured.
These alarms occur if Enable/Disable on a certain channel is activated and the
limit stored under Threshold is exceeded. The High-Alarm-Relay switches to the
alarm position. At the same time a High-Alarm-Event is entered into the Event-
Log. The display alternates between the measurement result and the message
High Conc. Alarm on
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