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Description
Indoor Sensor KNX AQS/TH
• Date of issue: 13.10.2011 • Subject to technical changes. Errors excepted.
1.1. Technical specifications
CO
2
concentration (ppm)
200.000
Humans are not capable to survive (fatal concentration)
100.000
Candle will go out
40.000 bis 50.000
Exhaled air
5.000
Maximum admissible value at work place (MAC value)
4.000 Insufficiently
ventilated
room
1.000
“Bad air“ is perceived
330 bis 350
Outside air
Housing
Plastic material
Colour
White matt
Mounting
In-wall (in junction box Ø 70 mm, 36 mm deep,
box is included in scope of delivery)
Protection category
IP 50
Dimensions
Cover approx. 94 × 94 (W × H, mm),
mounting depth approx. 8 mm
Weight
approx. 105 g (including box and cover)
Ambient temperature
Operation -10…+50°C, Storage -20…+60°C
Ambient air humidity
approx. 95% rF, avoid bedewing
Operating voltage
KNX bus voltage
Bus current
max. 10 mA
Data output
KNX +/- Bus terminal plug
BCU type
own micro controller
PEI type
0
Group addresses
max. 254
Allocations
max. 254
Communication objects
227
Measurement range
CO
2
0…2000 ppm
Resolution (CO2)
1 ppm
Accuracy *(CO2)
± 50 ppm ± 3% of the measured value±
Measurement range
temperature
-10…+50°C
Resolution (temperature)
0.1°C
Accuracy* (temperature)
± 0.4°C at 25°C
Measurement range
humidity
0…95%
Resolution (humidity)
0.1%
Accuracy* (humidity)
± 5% R. H.