Publicité
Les langues disponibles
Les langues disponibles
Installation and operating instructions
Measured value exceeds 1000 ppm -> 1x 0,5 seconds a short acoustic signal sounds (level 3: LED 3, yellow 20%)
Measured value exceeds 1400 ppm -> 2x 0,5 seconds a short acoustic signal sounds (level 4: LED 4, yellow 20%)
Measured value exceeds 2000 ppm -> 3x 0,5 seconds a short acoustic signal sounds (level 5: LED 5, red
Measured value exceeds 2800 ppm -> 1x 1,5 seconds a long acoustic signal sounds (level 5: LED 5, red 100%)
Traffic light indicator
CO
content
LED 1
2
green
in ppm
< 400
20 %
401 - 500
40 %
501 - 600
60 %
601 - 700
80 %
701 - 800
100 %
801 - 840
841 - 880
881 - 920
921 - 960
961 - 1000
1001 - 1080
1081 - 1160
1161 - 1240
1241 - 1320
1321 - 1400
1401 - 1520
1521 - 1640
1641 - 1760
1761 - 1880
1881 - 2000
2001 - 2200
2201 - 2400
2401 - 2600
2601 - 2800
2801 - 3000
Once the aforementioned values have been reached, the respective LED
becomes active (with increasing luminosity of 20 %, 40 %, 60 %, 80 % and
100 %); LEDs that are already active continue to be illuminated.
– This device may only be used in pollutant-free non-precipitating air without above-atmospheric or below-atmospheric pressure at the
sensor element.
– Dust and pollution falsify measurement results and are to be avoided. Slight pollution and dust sediments can be removed by using
compressed air.
– The CO
sensor is shock-sensitive. Due to the mechanism's design, the measuring result may vary if shaken.
2
– In case of pollution, we recommend cleaning and recalibration in the factory.
– In any case, the sensor must not get in contact with chemicals or other cleaning agents.
– The device must be connected to one power supply only.
If you use the USB socket for power supply (5V), the connection terminals on the circit board must remain unused, and vice
versa.
– A cyclical fresh air supply must be provided because incorrect measurements can occur.
– The device must be permanently energized to measure the CO
– If this device is operated beyond the specified range, all warranty claims are forfeited.
Subject to errors and technical changes. All statements and data herein represent our best knowledge at date of publication. They are only
meant to inform about our products and their application potential, but do not imply any warranty as to certain product characteristics. Since
the devices are used under a wide range of different conditions and loads beyond our control, their particular suitability must be verified by
each customer and/or end user themselves. Existing property rights must be observed.
In addition, the following points are to be observed:
– These instructions must be read before installation and putting in operation and all notes provided therein are to be regarded!
CO2 Monitor
LED 2
LED 3
LED 4
green
yellow
yellow
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
20 %
–
–
40 %
–
–
60 %
–
–
80 %
–
–
100 %
–
–
20 %
–
40 %
–
60 %
–
80 %
–
100 %
–
20 %
40 %
60 %
80 %
100 %
CO2 Monitor
LED 5
Signal
red
tone
–
–
–
–
–
–
–
–
–
–
– 1x 0,5s
–
–
LED
–
Level Traffic light indicator
–
– 2x 0,5s
1
–
–
2
–
–
3
20 % 3x 0,5s
40 %
4
60 %
80 %
5
100 % 1x 1,5s
concentration correctly.
2
9
20%)
Recommendation
CO2 Monitor
Actions
green:
no action required
green :
prompt airing recommended
yellow:
airing recommended
yellow:
airing required
red:
intensive airing necessary
signal tone
(0.5 s)
Publicité
