Airflow:
Airflow q
V
(l/s, m
3
/h) can be read from the dif-
ferential pressure Δp
M
[Pa]
Supply air
Δp
M2.2
= P
2.2X
- P
2.2Y
[Pa]
Pressure drop across:
Extract air filter
Δp
1.1
= P
1.1X
- P
1.1Y
[Pa]
Supply air filter
Δp
2.1
= P
2.1X
- P
2.1Y
[Pa]
Location of meas-
urement points
The location of measurement points is shown on the drawing. The exterior meas-
uring points positions on the VEX are shown in the drawings in the section "De-
scription".
2,1,A
1,2,A
1,1,A
2,2,A
P
2.1X
P
2.1Y
P
1.1Y
P
1.1X
P
2.2X
P
2.2Y
P
1.2X
P
1.2Y
RD
13710-01
3005039-2018-01-08
Maintenance
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Summary of Contents for VEX200 series
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