MODULAR PHOTOELECTRIC SMOKE SENSOR TUBE

MODULAR PHOTOELECTRIC SMOKE SENSOR TUBE

A smoke detector (10) for an air duct includes a photoelectric detection system (70) and a sampling space (50) in fluid communication with the air duct, wherein the sampling space (50) is enclosed by a removable sampling space enclosure (55) having an optic window (60), and the photoelectric detecti...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: VIDULICH, Joseph Anthony, GADONNIEX, Dennis Michael
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ALARM SYSTEMS
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
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Beschreibung
Zusammenfassung:A smoke detector (10) for an air duct includes a photoelectric detection system (70) and a sampling space (50) in fluid communication with the air duct, wherein the sampling space (50) is enclosed by a removable sampling space enclosure (55) having an optic window (60), and the photoelectric detection system (70) is located adjacent to the optic window (60). The sampling space enclosure (55) can be removed or replaced without removing or replacing the entire smoke detector (10).