TITANUS MICRO·SENS
®
Technical Description
MS_A_02-a-en-e Data: 01/09 2 – 3
Phase 3 In case alarm or at function « Fire alarm after ROOM·IDENT « once the
system has reached the adjustable action the aspiration fan is switched
off and a second fan is switched on, blowing out the smoke particles in
the opposite direction.
Fig. 2.4: Phase 2 ROOM-IDENT Blow through.
Phase 4 After the pipe system has been freed from smoke, the airflow is reversed
once again and the time it takes for the smoke to reach the detector unit
is measured. With this time value the exact location of the smoke source
is given and shows which room is affected.
Fig. 2.5: Phase 4 ROOM-IDENT Localisation.
The alarm is indicated on the TITANUS MICRO·SENS
®
itself, indicated
within the monitored area via an optical external alarm indicator. The
System with enabled option “Fire alarm after ROOM IDENT » will now
activate an alarm.
Detection Depending on the reaction sensitivity of the detection unit used (which
can be 0.1 %/m to 2 %/m light obscuration or 0.5 %/m to 2 %/m light ob-
scuration), the TITANUS MICRO·SENS
®
triggers the main alarm once the
corresponding light turbidity is reached. The sensitivity can be set in
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