Page 51
TITANUS
PRO·SENS
®
TECHNICAL MANUAL
U-pipe
Fig. 4.25: U-pipe system
Aspiration apertures
Number of
apertures
2
4
6
8
10
12
14
16
18
20
Sampling aperture
∅
in mm
13
)
A
5.2
3.6
3.4
3.0
2.5
2.5
2.0
2.0
2.0
2.0
B
—
4.4
3.4
3.0
3.0
2.5
2.0
2.0
2.0
2.0
C
—
—
3.6
3.2
3.0
2.5
2.5
2.0
2.0
2.0
D
—
—
—
3.4
3.2
3.0
2.5
2.5
2.0
2.0
E
—
—
—
—
3.2
3.0
3.0
2.5
2.5
2.0
F
—
—
—
—
—
3.4
3.2
3.0
2.5
2.5
G
—
—
—
—
—
—
3.6
3.4
3.0
2.5
H
—
—
—
—
—
—
—
3.6
3.4
2.5
I
—
—
—
—
—
—
—
—
3.6
3.6
J
—
—
—
—
—
—
—
—
—
3.8
M-pipe
Fig. 4.26: M –pipe system
Aspiration apertures
Number of
apertures
3
6
9
12
15
18
21
Sampling aperture
∅
in mm
2
)
A
4.4
3.4
3.0
2.5
2.5
2.0
2.0
B
—
3.6
3.0
2.5
2.5
2.5
2.0
C
—
—
3.2
3.2
2.5
2.5
2.0
D
—
—
—
3.2
3.0
2.5
2.5
E
—
—
—
—
3.2
3.0
2.5
F
—
—
—
—
—
3.2
3.2
G
—
—
—
—
—
—
3.4
13
Press cut diameter in aspiration-reducing film sheet