Siemens Sinteso FD20 - Page 108

Special detectors
SWING radio fire detection system
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Neural radio fire detector FDOOT271
● Consistent response to a wide range of different fires
● Dynamic analysis of the sensor signal in the detector
itself
● Built-in diagnosis algorithms with automatic selftest
● High degree of immunity to false alarms and
environmental influences
● High-quality opto-electronic sensor system
● Automatic compensation for soiling
● Radio fire detector can be mounted anywhere in a radio
cell
● Detector can be inserted and removed using the detector
exchanger tool up to a height of 8 meters
Functions:
● 4 danger levels:
– Enable activation of differentiated measures and an
early warning in the case of incorrect application.
● Selftest:
– The detector performs a comprehensive selftest
periodically or on command.
● Signal processing with ASAtechnology ('Advanced
Signal Analysis')
– Special calculation procedures in the detector
processor enable optimum signal processing defined
for the detector. This ensures excellent interference
immunity and operational reliability.
● Measurement compensation:
– Ensures the detector demonstrates a virtually
identical level of sensitivity throughout the operating
period.
● The integrated alarm indicator shows the alarm on site.
Supply:
● The neural fire detector FDOOT271 is supplied with
power by a battery pack (AA lithium batteries). The
batteries must not be inserted until the time of
commissioning.
Detector base FDB271
● Base for radio fire detector FDOOT271.
● Once the battery has been connected, the detector must
not be inserted into the base until the time of
commissioning.