Automatic fire detectors
Multi-sensor fire detector FDOOT241-Ax, FDOOT241-8
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2.2 Multi-sensor fire detector FDOOT241-Ax,
FDOOT241-8
2.2.1 Use
Multi-sensor fire detector FDOOT241-A3, FDOOT241-A4, FDOOT241-A5, FDOOT241-A9, FDOOT241-8
Multi-sensor fire detector consisting of:
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Point detector with additional heat sensors
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Detector dust cap to protect the point detector during the construction phase
Function
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Functions according to the scattered light principle with two sensors: optical
forward and backward scattering
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Opto-electronic measuring chamber, obstructs disruptive extraneous light
but can be relied upon to detect both light and dark smoke particles
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Two additional heat sensors increase the fire detector's immunity to
deceptive phenomena
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Can be set as a multi-sensor smoke detector, smoke detector, or heat
detector by the software
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Selectable detection behavior thanks to application-specific ASA parameter
sets
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Multi-protocol:
– FDOOT241-A3 (AlgoRex AnalogPLUS, FDnet)
– FDOOT241-A4 (SIGMALOOP, FDnet)
– FDOOT241-A5 (AlgoRex Interactive, FDnet)
– FDOOT241-A9: Collective / GMT (Cerberus / Siemens) / SynoLINE300,
FDnet
– FDOOT241-8 (MS8/PMT, FDnet)
Use
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For early detection of flaming fires of solid and liquid substances as well as
of smoldering fires
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For early and reliable fire detection in an environment with deceptive
phenomena
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Can be used addressed, for the gradual modernization of:
– AlgoRex AnalogPLUS on Sinteso FDnet ¹ with FDOOT241-A3
– SIGMALOOP on Sinteso FDnet ¹ with FDOOT241-A4
– AlgoRex Interactive on Sinteso FDnet ¹ with FDOOT241-A5
– Collective/GMT/SynoLINE300 on Sinteso FDnet ¹ with FDOOT241-A9
– MS8/PMT on Sinteso FDnet with FDOOT241-8
¹ FS20 compatibility in FDnet is assured subject to in-country FS20 software support.
