WIKA A2G-85 - Manual (Page 8)

WIKA operating instructions air2guide model A2G-85
GB
8
40339564.02 07/2012 GB/D/F/E/I
3. Specifications / 4. Design and function
4. Design and function
Description
Wherever people are staying in rooms, the CO
2
content is an evident
indicator for the indoor air quality. The higher the CO
2
content, the worse
the air quality.
Design
CE conformity: 2004/108/EG Electromagnetic compatibility (EMC)
Product safety: 2001/95/EC Product safety
EMC: EN 60730-1:2002
Product safety: EN 60730-1:2002
Analogue outputs
0 ... 10 V, analogue output max. 10 mA
Temperature dependency
< 0.2 % of the full scale value per °C
Accuracy
typically ±40 ppm +4 % of the measured value
Permissible temperature
Ambient: 0 … +50 °C
Operation: 0 … +50 °C, max. 85 % rH, non-condensing
Scope of delivery
Cross-check the scope of delivery with the delivery note.
Ingress protection
IP 20 per EN 60529 / lEC 529
For further specifications see WIKA data sheet SP 69.07 and the order
documentation.