Beam detector

Reflected Beam Smoke Detection. With only one device to install and align, these single-ended optical beam solutions saves you time and money on large area applications. Infrared beam detectors overcome the inherent problem of reflective IR detectors —that is, the problem of ambient light interfering with the detection. They do this by separating the photo-diode and photo-transistor into separate enclosures.

An optical beam smoke detector is a device that uses a projected beam of light to detect smoke across large areas, typically as an indicator of fire. They are used to detect fires in buildings where standard point smoke detectors would either be uneconomical or restricted for use by the height of the building.

These devices are typically installed in large areas where spot type smoke detection is not practical due to cost or location. By using advanced dual wavelength projected beams and optical imaging. How does beam detectors work?

What is a beam smoke detector? Low Prices on Beam Detector. Free Shipping on Qualified Orders. Single Infrared Beam Sensor, Waterproof Photoelectric Detector Active IR Alarm Host for Security and Anti-Jamming-Half Egg Shaped $14.

System Sensor Beam Detector.

Detection with optical smoke detector can be slow in these places. Because smoke has to reach the detector mounted to the ceiling. However beam type smoke detectors are recommended for places with ceilings higher than meters. The OSI-R-SS is a 4-wire, single-ende reflected type beam smoke detector that includes an reflector and an integral sensitivity test.

This prevents a single beam detector in trouble from disabling other initiating devices on the same loop. The reflected infrared light is detected by the receiver and analyzed. Smoke in the beam path will reduce the received infrared light proportionally to the density of the smoke.

The detector analyzes this attenuation or obscuration of light and acts accordingly. Mount securely to solid structural surfaces Position beam as high as possible, but with a minimum distance of 0. Beam Detector -Meter (Outdoor) IR Beam Detector -Multi Beam Series The ABO-Beam Detector is an auto-manual aligning infrared beam detector system. Beam smoke detectors , which come with a transceiver and a receiver, have an advantage over spot smoke detectors because you can mount them on a wall or below the level of spot detectors on the ceiling.

Beam detectors also sense when smoke builds up over a distance. Projected beam detectors project. The OSI-RI-SK is a intelligent addressable reflector-type linear optical beam smoke detector. It is uniquely suited for protecting large open areas with high ceilings, where spot-type smoke detectors are difficult to install and maintain.

Beam Detectors are used to provide “open area” smoke detection in situations where it is either impractical or not cost effective to use traditional point-type. The OSID range of open-area smoke detectors deliver a great package for reliable smoke detection in large or open spaces.

With the use of CMOS imaging technology OSID not only provides reliable smoke detection but has been designed for rapid installation and reliable operation during the life time of the detector. The OSI-RI-SS is a single-ende reflected type beam smoke detector that includes an reflector and an integral sensitivity test. The D2(VDC) and D2(VDC) Long‑range beam smoke detectors have a separate transmitter and receiver.

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