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EN
6
40339564.03 10/2021 EN/DE
WIKA operating instructions model A2G-85
The measurement of the CO
2
content and the air temperature as the
basis of demand-orientated control/regulation is gaining ever more
importance in the ventilation and air-conditioning industry. The sensor
signals for both measurands are transmitted to the control/regulation or
building automation with analogue output signals (0 … 10 V, 4 … 20 mA)
or digital Modbus
®
protocol.
2.3 Dimensions in mm
H
A
B
C
G
D
E
F
I
H
A
B
C
G
D
E
F
I
Adjustable 40 … 155 mm
Dimensions in mm [in]
A
B
C
D
E
F
Ø G
H
I
119
45
5.2
70
15
186
12
95.5
88.5
2.4 Scope of delivery
■
Digital ventilation duct sensor for CO₂ and temperature
■
Mounting flange
Cross-check scope of delivery with delivery note.
2. Design and function