Abus COWM370, User Manual

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Functions and technical features
Power supply DC 2x 1,5 V alkaline AA,
Battery life approx. 3 years
Trigger
sensitivity
conforms to EN 50291-1:2018
CO- no Alarm Alarm at
concentration within the latest after
30 ppm* 120 min - - -
50 ppm* 60 min 90 min
100 ppm* 10 min 40 min
300 ppm* - - - 3 min
Sensor type elektrochemical
Sensor lifespan max. 7 years
Operating tem-
perature
-10° to 40° C
Humidity 0 % to 95 % (non-condensing)
Sound pressure ≥ 85 dB (A)@3 m
Installation
location
Wall or desk-stand
Functions and technical features
* ppm: parts per million
We reserve the right to make changes to these instructions
without prior notice!
GB
Safety information: Explanation of symbols
The following symbols are used in this manual and on the
device:
General
Before using this device for the first time, please read the fol -
lowing instructions carefully and observe all warning informa-
tion, even if you are familiar with the use of electronic devices.
Caution
All guarantee claims are invalid in the event of
damage caused by non-compliance with these
instructions. We cannot be held liable for resulting
damage!
Safety information
Symbol Signal word Meaning
Caution Indicates a risk of injury or health
hazards.
Caution
Indicates a risk of injury or health
hazards caused by electrical voltage.
Important Indicates possible damage to the
device/accessories.
Note Indicates important information.