Pipe Design
TITANUS
SUPER·SENS
®
4 –
8
Data: 02/09
TSS_04_A-en-e
Level I limitations
The air flow monitoring may only be set to level I if:
z
Project planning according to “Individual aperture monitoring” has been
carried out (see Chap. 4.3.1 “Pipe project planning individual aperture
monitoring”),
z
the air flow sensor has been compensated depending on the air pres-
sure (see Chap. 7.1.2 “Air pressure dependent air flow compensation")
and
z
No large air flow fluctuations occur.
Air pressure differences
The same air pressure must be present throughout the sampling pipe.
If the air sampling smoke detection system and pipe system are in ar-
eas with different air pressure, the air sampled by the TITANUS
®
should be re-circulated in the pipe system pressure area (see Chapter
2.3.5 “Air recirculation”).
INSTRUCTION