MAN3186 - TITANUS MICRO
•
SENS®
177
The alarm delay period should be set to 0 s for test purposes only.
TIP
No standard conformity in case of improper project planning
The air flow monitoring should be set to
≤20 % to achieve project planning
that complies with AS ISO 7240.
NOTE
7.2.2 Setting the alarm delay
If the smoke level rises during operation up to the alarm threshold, the delay
time starts to run. The signal is only forwarded when the delay period comes
to an end if the smoke level persists. This means that a false alarm can be
prevented in case of short-term loads (e.g. dust).
Detection unit
Delay time
[s]
Default setting
[s]
Setting levels
[s]
DM
‑
TMx
‑
xx
‑
10
‑
x
0 - 60
10
1
DM
‑
TMx
‑
xx
‑
50
‑
x
0 - 60
10
1
Table 52:
Alarm delay
7.2.3 Setting the air flow range
Select the trigger threshold of the air flow fault according to the chapter
"Project planning".
Detection unit
Activation threshold
[%]
Default setting
[%]
Setting levels
[%]
DM
‑
TMx
‑
xx
‑
10
‑
x
10 - 50
20
1
DM
‑
TMx
‑
xx
‑
50
‑
x
10 - 50
20
1
Table 53:
Air flow range
Summary of Contents for Ampac TITANUS MICRO-SENS
Page 229: ......
