Ir flame detector pdf

Although the ir detectors can detect flames when the window is contaminated, there may be a reduction of sensitivity as shown in table 1. Infrared ir flame detectors the infrared flame detector senses light at the extreme, high end of the light spectrum. The two sensors individually operate the same as previously described, but additional circuitry processes signals from both sensors. The model fl3111 is an ultraviolet uv flame detector. The referenced flame is moved to 50% of the maximum onaxis detection distance and then moved offaxis horizontally and vertically to the limit of detection. Figure 1 shows a typical uv ir flame detector footprint with appropriate desensitisation applied. Fsl100 series flame detectors uv, uvir, ir3 honeywell analytics. The uv sensor itself is a good fire detector but is easily activated by alarm stimuli such as welding, lightning, xrays and solar guide to selecting the right flame detector for your. The multispectrum ir flame detectors are to be installed in locations where the risk of mechanical damage is low. Visual flame detectors, employ a video imaging based technique, utilising tv and advanced algorithms.

Choice of red or white housings range 110 ft 35 m ir3, 25 m80 ft uv, uvir alarming within 10 seconds to a 1 ft20. The detector is designed to respond to a wide range of hydrocarbon based fires and the rugged design is ideal for both indoor and outdoor applications. Uvir detectors for flame detection principles of operation. The 4040m can detect a gasoline pan fire at 215 ft 65m or a hydrogen flame at 125 ft 38m in less than 5 seconds. Flame detection for silane and other nonhydrocarbon fires. The detector has division and zone explosionproof ratings and is suitable for use in indoor and outdoor applications. Since more than 90% of the total flame radiation is ir, these detectors. Open path ir gas detector alignment guidelines duration. This provides a reliable and cost effective solution in standard flame detection applications especially where there is a single hazard in the field of view. It provides unsurpassed detection of fires from light to heavy hydrocarbon fuels combined with the highest degree of false alarm rejection.

Relay contacts are also available for fire and fault signals. Designed to detect both hydrocarbon and nonhydrocarbon fires with one fsx detector all fire and flame threats are sensed, not just hydrocarbon fires as with other triple ir flame detectors. When hot gasses are released near an infrared detector, a small thermal imaging camera immediately picks up on the presence of these gasses. Only when the defined detection criteria for both ir and. The fl500 uv ir flame detector monitors for radiation emitted by a flame in both the ultraviolet uv and infrared ir spectral ranges. These flame detectors give excellent immunity to false flame sources both indoors or out. The advanced algorithms process the live video image from the tv array and interpret flame characteristics.

Note the black plastic shipping cap must be removed prior to placing the detector into service. The three ir sensors allow the phoenix to extend detector range, reduce the number of detectors required, produce substantially fewer false alarms and. Firespecific signals are digitally processed by the microcontroller preventing false alarms e. The x3301 multispectrum ir flame detector is the future generation detector for performance and technology. Uv sensors indicate a fire condition will the detector alarm. The sensors must exceed their alarm threshold to initiate a fire alarm. Honeywell fire sentry fs20x multispectrum flame detector user. Choice of red or white housings range 110 ft 35 m ir3, 25 m80 ft uv, uv ir alarming within 10 seconds to a 1 ft20. It is designed to sense the occurrence of fire and flames and subsequently activate an alarm or.

Simultaneous detection of radiant energy in both the uv and ir sensors triggers an alarm signal. They can operate on a conventional 2wire 1428 vdc fire systems or 420ma process control systems. Responses to a detected flame depend on the installation, but can include sounding. Particularly suitable for combination or dualfuel applications. All utilize sophisticated sensing and signal analysis to detect fires quickly while also rejecting false. At the companys headquarters in dresden we develop and manufacture pyroelectric infrared detectors in a large variety and of highest quality. Flame detection for silane and other nonhydrocarbon fires introduction silane gas sih4 in natural conditions is a pyrophoric and volatile gas which can spontaneously ignite on contact with air without. Flame detectors have a 3d cone of vision ranging from 90 degrees for the 3600 series to 120 degrees for the 3100, 3200 and 3300 series flame detector. Fs24x detector fs24x is a quantum leap in flame and fire detection with its sophisticated software and detection technology. They have internal selftest sources that check the detector s operation when remotely instructed. The detector is suitable for applications where hydrocarbon fires are likely and other sources of radiation may be present xrays, hot surfaces, arc welding. They are not affected by hydrocarbon films, however, black body radia.

Ir flame flicker techniques enable the sensor to operate through a layer of oil, dust, water vapour, or ice. Choice of red or white housings range 110 ft 35 m ir3, 25 m80 ft uv, uv ir. Designed, manufactured, tested, and patented by honeywell analytics over 30 years of proven fire flame detection product excellence worldwide. Sharpeyetm uvir flame detector manual tm2020lb rev e, august 2004 1 1. Flame detector ipes ir3 the stateoftheart multispectral infrared technology of esp safetys model ipesir3 flame detector affords the highest sensitivity in detecting flames from combustible vapors gases within a wide field of view. Fsl100 series flame detectors fsl100 flame detector types fsl100uv, fsl100uvir and fsl100ir3.

Single ir flame detector 3600r sierra monitors 3600r flame detector monitors hydrocarbonbased fuel and gas fires using advanced flame analysis tools. A flame detector is a sensor designed to detect and respond to the presence of a flame or fire, allowing flame detection. The uvir flame detector senses radiant energy in the short wave section of both the ultraviolet and infrared portions of the electromagnetic spectrum. Uv ir flame detection the dual spectrum uv ir technology employs a solar blind uv sensor, with a high signal to noise ratio and a narrow band ir sensor. The co2 peak in the fire represents less then 2% of the total fire energy. The flame sensor detects the presence of fire or flame based on the infrared ir wavelength emitted by the flame. Detector with the highest immunity to false alarms, in a rugged stainless steel housing. The signals from both sensors are analyzed for frequency, intensity, and duration. It gives logic 1 as output if flame is detected, otherwise it gives logic 0 as output. The phoenix, net safetys latest flame detection product, is a triple spectrum ir fire detector designed to respond to infrared radiation emitted by a wide range of hydrocarbon based fires.

Models fl3100h3101h ii this page intentionally left blank. This guide describes the sharpeye model 4040i triple ir ir3 flame detector and its features and provides instructions on how to install, operate, and maintain the detector. The senseware ir3 flame detectors utilizes a microprocessor for sophisticated electronic signal analysis. Reference manual 0080901004975, rev db august 2019 rosemount 975mr multispectrum infrared flame detector. Ir3 flame detector senseware the flame detector company. Fv400 series triple ir flame detectors fixing instructions.

The 4040uv flame detector design is the most durable and weather resistant uv flame detector currently on the market. Ir flame detectors solve a number of the false alarm problems associated with uv detection. They are used by our customers for highprecision gas analysis as well as for fire and flame detection. Note if the user suspects that damage or misuse has occurred to the x3301x3302, a full proof test shall be performed. Triple ir ir3 flame detector superior performance, reliability and immunity to false alarms the new 4040i, a multi spectrum based on three ir bands ir3, detects fuel and gas fires at long distances with the highest immunity to false alarms. A flame detector optically senses radiation given off by flames or glowing embers.

The 4040r single ir flame detector detects hydrocarbonbased fuel and gas fires using advanced flame. Hart communication with the x3301 multispectrum ir flame. It detects the ultraviolet and infrared spectral regions of the flame to produce a system which is highly immune to false alarms caused by lightning, arcwelding, hot objects, and other sources of radiation. A uv ir detector consists of an uv and single frequency ir sensor paired to form one unit. If there is any damage on the products, please contact the local distributor immediately or. Sep 15, 2018 a uv ir flame detector consists of ultraviolet uv and infrared ir sensors that are joined together in a single apparatus. The ir sensor is curbed to keep a reasonable activation of the ir chain by the surrounding thermal background. The new 4040m multi ir flame detector is specifically designed for detection of hydrocarbon and hydrogen flames. Installation guide and operating manual fsx fire and flame.

Infrared ir flame detector is a leadsulfide photocell that is sensitive to the ir radiation emitted by the combustion of fuels such as natural gas, oil, and coal. Flicker flame detectors are infrared detectors capable of sensing the typical flicker of a flame. Uv ir flame detectors when a uv optical sensor is integrated with an ir sensor, a dual band detector is created that is sensitive to the uv and ir radiation emitted by a flame. The x3301 protectir is a multispectrum infrared ir flame detector.

When installed properly, can supervise the pilot flame. The 4040r single ir flame detector detects hydrocarbonbased fuel and gas fires using advanced flame analysis tools. Uv sensors work by detecting the uv radiation emitted by the flame and are sensitive to a wide range of flammable fuels including hydrocarbons, sulfur, hydrazine and ammonia. The 4040m can detect a gasoline pan fire at 215 ft 65m or a hydrogen flame. Designed, manufactured, tested, and patented by honeywell analytics over 30 years of proven fire flame detection. Legal notice the device described in this document is the property of rosemount. Flame detector technical information series 072000. This uv ir combination provides a fast response time and increased false alarm immunity against sources of radiation for reliable protection. Apr 25, 2020 an infrared flame detector works by using an infrared band. Arduino flame sensor interfacing to build a fire alarm system. It may seem simple and straight forward to design a sensitive optical flame detector by utilizing ultraviolet. X3301 multispectrum ir flame detector english dettronics videos. Plant engineering basics of testing flame detectors.

C7915a infrared flame detector application the c7915a flame detector includes a lead sulfide photocell that is sensitive to the infrared radiation emitted by the combustion of fuels such as natural gas, oil, and coal. X3301 multispectrum ir flame detector english youtube. It is preferred where uv in other detectors may be a problem with false signal triggers. Phoenix triple ir flame detector bcr002000030 product data sheet june 2012 pms uncoated pms coated cmyk grey black pms cmyk greyscale black headquarters.

Flamevision fv400 usestriple ir solar blind technology for flame detection. It detects hydrocarbonbased fuel and gas fires at long distances with the highest immunity to false alarms. The uvir flame detector senses radiant energy in the short wave sections of both the ultraviolet and infrared portions of the electromagnetic spectrum. Only when the defined detection criteria for both ir. Page 1 instructions 958528 protectir multispectrum ir flame detector with pulse output x3301 detector electronics corporation 6901 west 110th street minneapolis, minnesota 55438 usa 403 958528 tel. Infrared sensor technology infrared detectors infratec.

Sharpeyetm ir3 flame detector manual tm 2020si, rev. Phoenix triple ir flame detector bcr002000030 product data sheet june 2012 pms uncoated pms coated cmyk grey black pms cmyk greyscale black phoenix triple ir flame detector specifications smart gas detector series analog relay digital hart operating voltage range 10 to 32 vdc power consumption at 24 vdc nom 31 ma 0. The 3600m uses infrared ir technology, a reliable design that provides early warning of flaming fires and immunity to false alarms from ir sources such as sunlight and ir projectors. Single ir flame detector hydrocarbonbased flame detection. The microcontroller monitors and analyzes each sensor to identify a variety of flame conditions. Flame detection application note 2 multi frequency infrared ir3 with the advent of multifrequency detectors, guard bands were added to the 4. The range consists of uv, uvir and ir3 flame detectors. On occasion, other sources of hot gas that happen to be near an infrared flame detector can cause this type of detector to set off a false alarm. Product catalog september 1, 2009 to august 31, 2010 2009 detector electronics corporation. Simultaneous detection of radiant energy in both the uv and ir. Responses to a detected flame depend on the installation, but can include sounding an alarm, deactivating a fuel line such as a propane or a natural gas line, and activating a fire suppression system. Designed specifically to detect a spark, or a characteristic flicker of a flame, faster and more accurately than a smoke or heat detector. Model 860 uvir flame detector by combining ultraviolet and infrared sensors with microcircuit technology, the highest possible levels of sensitivity and reliability have been achieved. The 3 channel flame detector fmx5000 ir evaluates the ir range of the optical spectrum.

They maintain constant protection while arc welding takes place. The two sensors individually operate the same as previously. Fmx5000 ir flame detectors meet the highest sensitivity class 1 in accordance with en 5410. The detector uses signal processing algorithms, supported by an embedded 32bit microprocessor, to provide continuous protection in the presence of false alarm sources where hydrocarbon fires and infrared radiation exist. The fs24x is the latest generation high technology multispectrum triple ir ir ir ir visible fire and flame detector, which is part of our fsx family of advanced technology electrooptical fire detectors.

The flame detector is designed for use where open flaming fires may be expected. Uvdual irvis fire and flame detector, which is part of the fsx family of. The triple ir flame detector uses an additional alarm criterion. The combined uv ir flame detector offers increased immunity over the uv detector, operates at moderate speeds of response, and is suited for both indoor and outdoor use. By using extra information in the ir band, via a second sensor, this increases the gain of the amplification chains of the detector and thus increases the detection range, and at the same time maintains a good immunity to false.

Models fl3100hfl3101h uvir and uv only flame detectors. Multispectrum ir flame detector detector electronics corporation 2018 rev. Flame detection models fl3100fl3101 system specifications wave lengths. Flame detectors working principle instrumentation tools. The fs20x is the latest generation high technology multi spectrum. Multispectrum infrared ultraviolet electrooptical multi spectral digital wideband ir sensor with ultraviolet phototube.

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