WAGNER TITANUS PRO-SENS - Project Planning with Acceleration Apertures

Design
TITANUS PRO·SENS
®
90
06/13
Project planning with acceleration apertures
It may be necessary to increase the system's transport time in order to meet
individual requirements. For this purpose, acceleration apertures can be
planned at the end of the pipe branch, which will increase the transport rate.
For the design of pipe systems with acceleration apertures, please refer to
the following table for aspiration holes and particular pipe configuration. Fur-
thermore compliance is required with special design tables for the design of
smoke aspiration systems with acceleration apertures (see appendix).
NOTICE
Due to physical properties, the detection of pipe rupture is derated when
using pipe systems with acceleration apertures.
Figure 50: I - Pipe with acceleration apertures
Number of apertures
1 2 3 4 5 6 7 8 9 10
Sampling aperture type Ax-x.x
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
7,0
a
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
7,0
7,0
a
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
7,0
7,0
7,0
a
-
-
-
-
--
-
-
-
-
-
-
-
-
-
-
-
-
3,2
7,0
7,0
7,0
a
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3,0
3,8
6,0
7,0
7,0
a
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2,5
3,0
3,6
5,6
7,0
7,0
a
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2,0
2,5
3,0
3,6
5,2
7,0
7,0
a
-
-
-
-
-
-
-
-
-
-
-
-
-
2,0
2,0
2,5
3,0
3,4
5,0
7,0
7,0
a
-
-
-
-
-
-
-
-
-
-
-
-
2,0
2,0
2,0
2,5
3,0
3,6
4,4
7,0
7,0
a
-
-
-
-
-
-
-
-
-
-
-
2,0
2,0
2,0
2,0
2,5
3,2
3,4
4,0
7,0
7,0
a
-
-
-
-
-
-
-
-
-
-
a = Acceleration apertures = 7.0 mm
5.3.5
I-Pipe