Design
TITANUS
MICRO·SENS
®
82
06/13
O not purposeful
If the blockage of 1 aspiration apertures out of a total of 6 aspiration aper-
tures is recognised, then with the aid of the diagnostics tool, air flow monitor-
ing can be set to ±10 %.
NOTICE
For a project planning according to EN 54-20 or ISO 7240-20, the air flow
monitoring has to be adjusted to ≤20 % in either case.
Doppel-U-Pipe system
Figure 46: Double-U-Pipe system for area protection
min. distance TITANUS
– T-no. 2 m
max. distance TITANUS
– T-no. 20 m
max. branch length 12.5 m
max. overall pipe length per pipe system
pipe ∅ 25 mm plus
pipe ∅ 12 mm
50 m
8 x 3 m
max. overall pipe length per pipe system per
with high fan voltage 9,0 V
pipe ∅ 25 mm plus
pipe ∅ 12 mm
40 m
8 x 3m
min. distance between 2 aspiration apertures (d) 4 m
max. distance between 2 aspiration apertures (d) 10 m
max. number aspiration apertures (n) per pipe system 8 no.
Example
5.3.1.4
1 Pipe system
Limit values