An aspirating smoke detector (ASD) is a system used in active fire protection, consisting of a central detection unit which draws air through a network of pipes to detect smoke.[1] The sampling chamber is based on a nephelometer that detects the presence of smoke particles suspended in air by detecting the light scattered by them in the chamber. ASDs can typically detect smoke before it is visible to the naked eye.
In most cases aspirating smoke detectors require a fan unit to draw in a sample of air from the protected area through its network of pipes.[2]
An aspiratingsmokedetector (ASD) is a system used in active fire protection, consisting of a central detection unit which draws air through a network...
A smokedetector is a device that senses smoke, typically as an indicator of fire. Smokedetectors/Alarms are usually housed in plastic enclosures, typically...
(PDF). "Aspiratingsmokedetector" (in German). 9 October 2023. Aspiratingsmokedetector Automatic fire suppression Carbon monoxide detector Fire alarm...
installations. Aspiratingsmokedetector Automatic fire suppression Carbon monoxide detector Fire alarm Fire sprinkler Flame detector Gaseous fire suppression...
has quotations related to Aspiration. Aspiratingsmokedetector, a detector which draws air through pipes Aspirator (disambiguation) Aspire (disambiguation)...
operator or control system. A flame detector can often respond faster and more accurately than a smoke or heat detector due to the mechanisms it uses to...
furniture can produce a layer of hot smoke, which spreads across the ceiling in the room. The hot buoyant smoke layer grows in depth, as it is bounded...
for aspiratingsmokedetectors with enhanced or very high sensitivity (class A or B): TF2A and TF2B TF3A and TF3B TF5A and TF5B For flame detectors according...
liquids and turn it into a gas storage facility, because the fire load and smoke development in that one apartment would be so immense as to overtax the...
https://www.amca.org/assets/resources/public/documents/FireSmokeDampers.pdf "Fire Dampers and Smoke Dampers", retrieved August 17, 2021 White Products Fusible...
common use. This is due to the improved building codes incorporating fire detectors; technologically advanced firefighting equipment, which includes better...
completely isolated from each other so that if one becomes impassable due to smoke or flames, the other remains usable. The traditional way to satisfy this...
An explosive gas leak detector is a device used to detect explosive gas leaks in enclosed spaces. Typically, a local alarm will be triggered, and optionally...
communication capabilities. Stairwells (also to allow egress unimpeded by smoke) Control rooms in nuclear power stations, chemical plants, and high security...
VESDA and ICAM brand aspiratingsmokedetectors (ASD). They also produce ECO, an attachment module for VESDA & ICAM smokedetectors which detects gases...
Heat and smoke vents are installed in buildings as an active fire protection measure. They are openings in the roof which are intended to vent the heat...
the leaked material is flammable, explosive, corrosive, or toxic. Gas detector List of pipeline accidents in the United States Merrimack Valley gas explosions...
In the event of a fire, a smoke control system is used to keep a building's escape routes and access routes free from smoke, assist fire-fighting operations...
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