Siemens OpenAir G B181.1E/3 Series Technical Basics page 39

Weight
G..B181.1E/3
ASV181.1E/3
Air volume controller
3-position controller
with hysteresis
Differential pressure sensor
Siemens
Building Technologies
Square
Hexagonal
Min. drive shaft length
Max. shaft hardness
Without packaging
Without packaging
V
, adjustable (resolution 1 % / factory setting 100 %)
max
V , adjustable (resolution 1 % / factory setting 0 %)
min
V , adjustable (resolution 1 % / factory setting 50 %)
mid
V , adjustable (resolution 0.01 / factory setting 1.00)
n
V = 1 300 Pa at nominal air volume flow
n
V = 3.16 30 Pa at nominal air volume flow
n
Connection tubes (interior diameter)
Measuring range
Operating range
Precision at 23 °C, 966 mbar and optional mounting position
Zero point
Amplitude
Drift
Max. permissible operating pressure
Max. permissible overload on one side
1)
The documents can be downloaded from
VAV compact controller G..B181.1E/3 | VAV modular controller ASV181.1E/3
6...12.8 mm
<15 mm
30 mm
<300 HV
0.6 kg
0.28 kg
20...120 %
-20...100 %
0...100 %
1...3.16
3...8 mm
0...500 Pa
0...300 Pa
± 0.2 Pa
± 4.5 % of the measured value
± 0.1 Pa / Year
3000 Pa
3000 Pa
http://siemens.com/bt/download
39 / 42
CE1P3544en
2016-02-26