MAN3186 - TITANUS MICRO
•
SENS®
23
Phase 3
With the alarm or with the function "Main alarm after ROOM IDENT", and
after the adjustable pre-alarm threshold has been reached, the aspiration fan
switches off and a second fan purges the pipe system of smoke particles in
the opposite direction.
Image 7:
Phase 3 ROOM IDENT Purging upon alarm
Phase 4
After purging of the pipe system, the direction of flow is reversed again and
the time it takes for smoke particles to penetrate the detection unit is
measured. Based on this time, the location of the smoke source can be
precisely assigned to one of the monitored areas.
Image 8:
Phase 4 ROOM IDENT Localisation of the fire site by reversing the flow
direction of the fan
After successful localisation, the fire site is indicated via a corresponding
display on the TITANUS MICRO·SENS® and optionally via an external
response indicator in the monitoring area.
Summary of Contents for Ampac TITANUS MICRO-SENS
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