IR3 Flame Detector ▷ Sensitivity according to EN Class 1: m² flames at 25m. ▷ Low risk of false alarms due to different IR. The Intelligent IR3 Flame Detector is designed to protect areas where open flaming fires may be expected. It is sensitive to low frequency, flickering infra-red . The Triple Infra-red (IR3) Flame Detector is designed to protect areas where open fires may be expected. The IR3 Flame Detector is sensitive to low frequency .
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Please email your order to us at: This makes the sensor in this foame “solar blind”; however, sensitivity is reduced by sunlight. Please contact us at: Any orders received under the minimum order value will be returned to sender for revision. DoP – Declaration of Performance. False alarms due to such factors as flickering sunlight are avoided by a combination of filters and signal processing techniques. Inform all appropriate personnel of detedtor to work on the flame detector.
Mini IR3 Flame Detector 2.5-10 m Range 20-20MI-3-F
An Infrared detector which uses this frequency is id3 solar blind. Stainless steel 2 axis adjustable mounting bracket, part no This allows the detector to distinguish between non-flame IR sources and actual flames which emit hot CO 2 in the combustion process.
One could say that the fire can be masked by other heat sources. Sometimes a moving hand is sufficient to trigger an IR flame detector. Closed-circuit television or a web camera can be used for visual detection of wavelengths between 0. IR3 detectors can detect a 0. A wide cone of vision does not automatically mean that the flame detector is better. These cheap flame detectors are hardly usable for outdoor applications. At long distances other parameters are playing a significant part; like the occurrence of water vapour and of cold CO 2 in the fla,e.
Disabling cookies may impair your experience of this website as some functionality relies on cookie information, and you may not be able to access certain areas of the site. Accelerometer Angular rate sensor Auxanometer Capacitive displacement sensor Capacitive sensing Gravimeter Inclinometer Integrated circuit piezoelectric sensor Laser rangefinder Laser surface velocimeter Lidar Linear encoder Linear variable differential transformer Liquid capacitive inclinometers Odometer Photoelectric sensor Piezoelectric accelerometer Position sensor Rotary encoder Rotary variable differential transformer Selsyn Sudden Motion Sensor Tachometer Tilt sensor Ultrasonic thickness detectro Variable reluctance sensor Velocity receiver.
Despite our best efforts, mistakes sometimes happen. Do you have account with us. Application Flame detectors are used when detection is required to be unaffected by convection flaame, draughts or wind; tolerant of fumes, vapours, steam, dust and mist; responsive to a flame more than 25m away and fast reacting.
In fact, during a fire, relatively sparsely UV energy and visible light energy is emitted, as compared to the emission of Infrared radiation. How to Order Apollo is dedicated to ensuring that our customer service is aligned with your expectations. Device Addressing Before installing the flame detector, it is necessary to set the address using the DIL switch, which is accessed by removing the fetector cover, using a 5mm hexagonal key.
Condensed aerosol fire suppression Fire sprinkler system Fire sprinkler Gaseous fire suppression. For some applications the flame detector needs to be aligned precisely to take care that it does not detect potential background radiation sources.
A rule of thumb is, that the mounting height of the flame detector is twice as high as the highest object in the field of view.
Dual- or multi-infrared detectors suppress the effects of heat radiation by means of sensors which detect just off the CO 2 peak; for example at 4. Multi-infrared detectors make use of algorithms to suppress the effects of background radiation blackbody radiationagain sensitivity is reduced by this radiation. Inform all appropriate personnel on completion of the maintenance work and if necessary record this work. Not all manufacturers of flame detectors use sharp filters for the 4.
Oops… Despite our best efforts, mistakes sometimes happen. Inspect the detector viewing window for any build-up of dust or other contaminants on the optical surface.
Flame Detectors: Mini IR3 Flame Detector m Range MIF
Flame detectors are used when detection is required to be unaffected by convection currents, draughts or wind; tolerant of fumes, vapours, steam, dust and mist; responsive to a flame more than 25m away and fast reacting. Disable any automatic systems that may be activated by the flame detector if not required as part of the maintenance check. This is a resonance frequency of CO 2. If you accept their use, simply click here to continue.
Infrared flame detectors suffer from Infrared heat radiation which is not emitted by the possible fire.
Sensing the CO2 emission is appropriate for hydrocarbon fuels; for non-carbon based fuels, e. Pyroelectric sensors operating at this wavelength can be relatively cheap.