The area that an optical beam smoke detector is considered to effectively sense smoke. Optical beam smoke detectors en542 normal sensitivity enhanced sensitivity 25. Generalinformation 30cm 30cm transmitter receiver power supplyunit controller 5120m. The beam355 and beam355s are a transmitterreceiver unit and a. A fire alarm signal is generated when the control box determines that. Zeta beam motorised reflective optical beam smoke detector ztbeam, ztbeamkit80, ztbeamkit100 connection diagram features motorised head unit controller unit mounted at low level designed to comply with en54 part 2 compatible with most major fire panels very low power consumption uses only 3ma at all times additional system components. You will now see the manual alignment screen showing anything between 0 and 6%. Jan 17, 2012 somke detector project presentation 1. Smoke detection potter electric signal company, llc. End to end optical beam smoke detector user guide en. The relative lightness or darkness of smoke, ranging from invisible to white to grey to black. The osirifl singleended beam smoke detector is easy to install and adjust.
This innovative system has been designed from the ground. By using advanced dual wavelength projected beams and optical imaging technology for early warning smoke detection, osid provides a lowcost, reliable and easytoinstall solution. For us installations it is typically a short circuit. Fireray 5000 motorised reflective optical beam smoke detector the fireray 5000 system is an autoaligning, selfcorrecting infrared reflective beam smoke detector. Model spcet is a two wire beam smoke detector that consists of an emitter and receiver that cover a distance of 5 100 m providing a maximum coverage of 1500 m2. C, the skbeam and skbeamt can be used in applications to provide early warning in. Hello, we use cookies to improve website performance, facilitate information sharing on social media, and offer advertising tailored to your interests. For detectors approved to ul268 refer to nfpa72 for installation guidance. Page 3 detector positioning it is important that the fireray 2000 detector is positioned correctly to minimise the detection time. Mr601tex intrinsically safe enhanced optical smoke detector product application and design information 1. The beam operates primarily on the principle of light obscuration using an infrared beam.
When smoke particles are present in large quantities in the air, the beam of light becomes scattered and consequently, some rays fall on the photoelectric sensor and triggers the alarm in the smoke detector. In en 5414 standard, maximum level suitable for optical smoke detectors is 11 meters. An optical beam smoke detector is a device that uses a projected beam of light to detect smoke. 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. Osirass data sheet pdf installation instructions pdf application guide pdf.
By using advanced dual wavelength projected beams and optical imaging technology for early warning smoke detection, osid provides a lowcost, reliable and easytoinstall solution that overcomes typical beam detection issues such as false alarm incidents and. Openarea smoke imaging detection osid by xtralis is a new innovation in projected beam smoke detection technology. Ul268nfpa72, the maximum distance of detector and reflector from the ceiling must be 10% of the distance between floor and ceiling. Detection with optical smoke detector can be slow in these places.
A mechanical device that is sensitive to smoke or particular material in the air that transmits a signal to the measuring instrument. System sensor model beam1224 is a fourwire conventional reflected beam smoke detector, which is uniquely suited for protecting open areas with high ceilings, where other methods of smoke detection are difficult to install and maintain. When used on a conventional system the emitter and receiver can be powered directly. Beam1224s conventional singleended reflected type beam. Generally, the automatic environmental compensation circuit compensates for these changes. These conditions will impair the proper operation of the detector and must be avoided. The gaseous and solid airborne results of combustion. Optical beam smoke detectors are described by characteristics such as detector type, operating range minimum and ingress protection minimum. By using advanced dual wavelength projected beams and optical imaging technology for early warning smoke detection, osid provides a lowcost, reliable and easytoinstall solution that overcomes typical beam detection issues such as false alarm incidents and alignment dif.
The fireray 2000 optical beam smoke detector is an active infrared smoke detector. The system comprises a transmitter which projects a modulated infrared beam over an area to a receiver, which then forwards a signal to a control unit for analysis. System sensor beam 1224 series singleended reflected type beam smoke detector description the system sensor beam1224 series 4wire projected beam smoke detector is unique ly suited to sense smoke in open areas with high ceilings where spottype detectors are difficult to install and maintain. Only the head unit needs to be wired, and the eyeball can be aimed without adjusting the detector mounting. Osirss, osirass conventional reflective imaging beam. Reflected beam smoke detectors are designed for spacious rooms, open areas, and high ceilings. The status of a device or system that impairs its proper operation, i. Beam detectors fire alarms notifier safety honeywell. It is intended only as a guide to the application of fire detection systems. Up to 2 detector heads can report to a single ground level controller. Optical beam smoke detectors are ideally suited for protecting warehouses, factories, atria, shopping malls, leisure centres, churches, museums, power stations and industrial plants.
The system sensor beam1224 series 4wire projected beam smoke detector is unique ly suited to sense smoke in open areas with high ceilings where spottype detectors are difficult to install and maintain. The system comprises a transmitter, a receiver, and a control box. The fireray 3000 endtoend infrared optical beam smoke detector obsd uses the latest optical technology, incorporating modern industrial, electronic and software techniques. Beam smoke detectors can be important components of a well designed automatic fire alarm system. Although the remote fire test adequately tests the fire response of the system it is also possible to perform a. The reflective beam type smoke detector shall be a ffe ltd 5000. Position beam as high as possible, but with a minimum distance of 0. For installations complying with ul268nfpa72, the maximum distance of detector and reflector from the ceiling must be 10% of the distance between floor and ceiling.
The detector analyzes this attenuation or obscuration of light and acts accordingly. Beam detectors working principle animation instrumentation. Mr601tex intrinsically safe enhanced optical smoke detector. A full technical specification of the fire beam xtra and associated components can be seen below, answering most of the questions you may have. The alarm contains a pulsed infra red led which pulses a beam of light into the sensor chamber every 10 seconds to check for smoke particles. 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. Therefore, a beam smoke detector may be well suited to applications unsuitable for point optical smoke detectors, such as applications where the anticipated fire would produce black smoke. In addition, each system controller houses two pairs of fire and trouble relays, one per detector. In this case the alignment procedure must be repeated. The guide provides information on the proper utilization of beam smoke detectors in lifesafety and property protection applications. Beam detectors system sensor canada fire alarms, smoke. Agency listings osirss is a 4wire conventional reflectortype linear optical beam smoke detector for use in fire alarm systems. However beam type smoke detectors are recommended for places with ceilings higher than 7 meters.
The beam will start by raising its sensitivity first and can rise all the way up to 100%, after this the output power will rise. Analogue optical smoke beam detector datasheet product overview milpb2s2i is an addressable reflectortype linear optical beam smoke detectors designed to operate as a component of an intelligent fire alarm system. This beam of light constantly passes in front a photoelectric sensor at an angle, but does not fall on it. This detector offers cost effective protection of large, open area spaces with high ceilings. Commercial security devices issue a signal to a fire alarm control panel as part of a fire alarm system, while household smoke detectors, also known as smoke alarms, generally issue a local audible or visual alarm from the detector itself or several detectors if there are multiple smoke detectors interlinked. Listed for operation from 22f to 1f, the beam355 and beam355s are usable in open area applications where temperature extremes exceed the design limits of other types of smoke detection. By using advanced dual wavelength projected beams and optical imaging technology for early warning smoke detection, osid provides a lowcost, reliable and easytoinstall solution that overcomes typical beam detection issues such as false alarm incidents. The new simplex addressable beam detector combines the power and flexibility of idnet technology with the proven performance of the fireray 5000 optical beam smoke detector. Optical beam smoke detector spcas hochiki australia. Smoke enters through the slits around the side, triggering an electronic horn, which sounds through the large circular opening on the right. Correct smoke detector location and spacing is critical. Fire beam xtra technical specification the fire beam. This section of the manual discusses the placement of projected beam detec.
A modulated infrared beam from transmitter to receiver is analysed by the control box to determine whether smoke is present. Eol end of line component supplied by the fire control panel manufacturer. If the internal calibration check completes satisfactory, the detector will now be in normal. Beam detectors working principle animation instrumentation tools. They operate primarily on the principle of light obscuration utilising an infrared beam. Esp firebeam reflective optical beam smoke detector installation manual issue 2. Osidde dual ended smoke beam detector openarea smoke imaging detection osid provides projected beam smoke detection technology.
Optical beam smoke detector spcas features 5 100 m range automatic compensation automatic signal strength adjustment emitter unit can be powered directly from zone or loop features a latching or nonlatching fault relay can be interfaced onto esp system via a chqdzm or chqszm full line continuity options activfire certified to as7240. Optical beam smoke detectors bim object definition from nbs. An ionization smoke detector uses a radioisotope, typically americium241, to ionize air. In addition, each system controller houses two pairs of fire and fault relays, one per detector. Singleended reflected beam smoke detector system sensor. Esp firebeam installation manual page 9 of 19 2011 hochiki europe uk ltd 23040iss2dec11 receiver sensitivity starts off at 5% and output power starts at 10%. A smoke detector is a device that senses smoke, typically as an indicator of fire. Experiments have shown that smoke from a fire does. Its value is specified by the fire control panel manufacturer. The reflected infrared light is detected by the receiver and analyzed. User guides, brochures, wiring diagrams and more can be downloaded at any time by creating a free user zone account. Longrange beam smoke detectors 3 table of contents en. Singleended reflected type projected beam smoke detector 3825 ohio avenue, st.
With only one device to install and align, these singleended optical beam solutions saves you time and money on large area applications. Its operation is based on the relation between the smoke present in an environment, generated by the starting of a fire, and the infrared beam emitted by. It must also be checked thoroughly priorduringafter commissioning, to. The fireray 5000 motorised reflective, auto aligning infrared optical beam smoke detector can be installed with up to two detector heads per system, thus saving on installation time and costs. Endto end optical beam smoke detector user guide en.
Beam detectors are used to provide open area smoke detection in situations where it is either impractical or not cost effective to use traditional pointtype. Alignment aids optical gunsight coarse adjustment, 00 to 99 digital display. Beam1224, beam1224s singleended reflected type projected. The signal is reflected by a prism and analysed for smoke presence. The skbeam and skbeamt consist of transmitterreceiver unit and one reflector. Ionization detectors are more sensitive to the flaming stage of fires than optical detectors, while optical detectors are more sensitive to fires in the early smouldering stage. It is to be used with ul listed compatible control panels only. The ability of an optical beam smoke detector to respond to a given levelthreshold of smoke obscuration.
Esp firebeam installation manual page 3 of 19 2011 hochiki europe uk ltd 23040iss2dec11 table of contents 1. Smoke in the beam path will reduce the received infrared light proportionally to the density of the smoke. Alignment is quickly accomplished using an optical sight and a twodigit signal strength meter incorporated into the skbeam and skbeamt. The fireray 50r100r series of reflective infrared optical beam smoke detectors are comprised of a single unit incorporating an infrared transmitter and receiver. Smoke detectors line detectors using an optical light beam. Introduction the mr601tex intrinsically safe high performance optical smoke detector forms part of the m600ex series of plug in detectors for ceiling mounting. An example use may be within a fire detection and alarm system. Fire and gas detection and control in the process industry pdf, retrieved 20120830. The osiriss is a singleended, reflected type beam smoke detector that includes an 8 reflector and an integral sensitivity test. Heaters allow the optical surface of the beam detector and reflector to maintain a. The detector plugs into the 5bex 5 universal is base and is intended for twowire. Optical beam smoke detectors are often installed in warehouses as a costeffective. Optical gunsight, integral signal strength indication, 2digit display. In addition, it sum marizes the operating principles of singleended reflected beam smoke detectors, their design requirements, and their practical applications as a component of an automatic fire alarm system.
The dark circle in the middle is a test button with a builtin led that flashes to show the detector is working okay. Notifier reflected beam smoke detectors are singleended optical beam solutions that saves you time and money on large area applications. The 50r100r optical beam smoke detectors can be connected to a zone of a conventional fire alarm control panel, or. Reflective optical beam smoke detector user guide potter electric. The system is designed to be mounted so that the beam will project between 0. Unlike traditional detection systems, reflected beam smoke detectors were designed for spacious rooms, open areas, and high ceilings. Beam smoke detector this conventional, singleended beam smoke detector is easy to install only one side needs to be wired. This area is limited by applicable standards and national codes. Beam smoke detectors do, however, require visible smoke and therefore may not be as sensitive as ion detectors in some applications. Edwards signaling ec50r 100r reflective beam smoke.
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