Reflective Beam Smoke Detector

The ec 50r 100r comprises a transmitter and receiver in a single enclsure and is usually installed between 19 inches and 24 inches below the ceiling.

Reflective beam smoke detector.

Once the detector head is installed using the easyfit mounting system an integral laser can be activated this allows the reflective prism to be located quickly and with confidence. Up to 2 detector heads can report to a single ground level controller. Data sheet the fs osi ri a is a single ended addressable beam smoke detector with integrated test feature for use with onyx series panels reflected beam smoke detectors are designed for spacious rooms open areas and high ceilings. The receiver is calibrated to a preset sensitivity level based on a percentage of total obscuration.

The transmitter emits an invisible infrared light beam that is reflected via a prism mounted directly opposite and with a clear line of sight. It is uniquely suited for protecting open areas with high ceilings where spot type smoke detectors are difficult to install and maintain. With only one device to install and align these single ended optical. Unlike traditional detection systems reflected beam smoke detectors were designed for spacious rooms open areas and high ceilings.

Motorised a motorised optical beam smoke detector automatically aligns itself during installation and. Reflected beam smoke detection. The light path is created by reflecting light emitted from the transmitter off a retroreflector that is placed opposite the detector. Reflective imaging beam smoke detector this conventional single ended beam smoke detector is easy to install only one side needs to be wired.

Position beam as high as possible but with a minimum distance of 0 5m from detector to ceiling. The photosensitive element of the optical beam smoke detector sees light produced by the transmitter in a normal condition. A reflective optical beam smoke detector incorporates a light transmitter and the detector on the same unit. The f5000 system is an auto aligning self correcting infrared beam smoke detector.

Their innovative features make them popular choices for spaces like warehouses atriums arenas and churches. There are two general types of optical beam smoke detector projected and reflective. For installations complying with ul268 nfpa72 the maximum distance of detector and reflector from the ceiling must be 10 of the distance between floor and ceiling mount detector and reflector directly opposite each other. Reflective beam smoke detector.

Ideal for protecting buildings with large open spaces. The osi r a ss is a four wire conventional reflected beam smoke detector.