Bocsh D7050 Multiplex Photoelectric Smoke Detector Head Reviews
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Bocsh D7050 Multiplex Photoelectric Smoke Detector Head Feature
- Connects to the multiplex bus of the FPD?7024 or D7024 Addressable FACP and the DS7400Xi Control Panel
- Superior dust immunity
- Exclusive Chamber Check self-diagnostics
- Automatic sensitivity test features
- Easy disassembly for cleaning
The D7050 Photoelectric Smoke and Smoke Heat Detector
Heads are UL Listed, open-area photoelectric smoke
detectors designed for use with commercial fire protective
signaling systems and household fire warning systems (see
NFPA 72, the National Fire Alarm Code). They are
compatible with the FPD?7024 or D7024 Addressable Fire
Alarm Control Panels (FACPs) and the DS7400Xi Control
Panel.
They detect large smoke particles by scattering light from a
pulsed infrared source operating with a gated, high-speed,
photodiode infrared sensor. The symmetry of the optical
chamber allows 360° uniform smoke entry, but minimizes
external light entry.
Use both of these smoke detectors for detection circuits
installed in areas where personnel are present. The
D7050TH has an added fixed-temperature sensor. This
expands the detector application to confined areas where
a fire increases air temperature slowly and where there is a
substantial increase in air temperature before the fire
breaks confinement, such as furnace rooms, closets, and
other confined areas
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Apr 03, 2011 06:26:03
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