Design
TITANUS
TOP·SENS
®
/Rev.a
84
06/13
Number of apertures
3
6
9
12
Aspiration apertures
∅
in mm*)
A
B
C
D
4,4
-
-
-
3,4
3,6
-
-
3,0
3,0
3,2
-
2,5
2,5
3,2
3,2
*) Press cut diameter in aspiration-reducing film sheet
M-pipe system triggering thresholds
Number of apertures
3
6
9
12
1 blocked aperture
III
I
— —
2 blocked apertures
O
II
— —
3 blocked apertures
O
III
I
—
4 blocked apertures
O
O
II
I
5 blocked apertures
O
O
O
II
6 blocked apertures
O
O
O
III
7 blocked apertures
O
O
O
O
… has/have been detected at setting level x
— not possible
O not purposeful
If blockage of 3 aspiration apertures of a total of 9 aspiration apertures is in-
tended to be detected, the air flow monitoring setting switch should be set to
level I.
NOTICE
Air flow monitoring level I or II should be set in any case for project plan-
ning in conformity with EN 54-20 or ISO 7240-20.
Aspiration apertures
Triggering threshold
Example
Summary of Contents for TITANIUS TOP-SENS
Page 1: ...Air sampling smoke detection system Fire Detection TITANUS TOP SENS Rev a Technical Manual ...
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Page 62: ...Design TITANUS TOP SENS Rev a 62 06 13 Figure 32 Pipe designs ...
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Page 140: ...Installation TITANUS TOP SENS Rev a 140 06 13 Figure 77 Connecting the TITANUS ...
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