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Apollo Marine Intelligent Base Mounted UVIR2 Flame Detector 55000-028MAR

Apollo Marine Intelligent Base Mounted UVIR2 Flame Detector 55000-028MAR

Apollo Marine Intelligent Base Mounted UVIR2 Flame Detector 55000-028MARThe Marine Intelligent Base Mounted UV Dual IR Flame Detector is designed to protect open indoor areas where open flaming fires may be expected. The detector has a UV and dual IR sensors responding to different wavelengths in order to discriminate between flames and spurious sources of radiation. They are used in aircraft hangers generator rooms diesel and gas turbines and paint works.OperationThe detector is sensitive to ultraviolet and low-frequency flickering infra-red radiation emitted by flames during combustion. Since it requires both UV and IR radiation the detector can operate in applications where a basic single UV or single IR detector would be inappropriate. The detector is set to respond to ultraviolet 185 - 260nm and low-frequency flickering infra-red 0.75 - 2.7ym radiation at 1 - 15Hz in order to detect all flickering flames including those invisible to the naked eye e.g. those emitted by hydrogen fires.The detector has one UV and two IR sensors responding to different wavelengths in order to discriminate between flames and spurious sources of radiation. False alarms due to electrical discharges from lightning or arc welding and flickering sunlight are minimised by combining the UVIR signals.Key FeaturesResponds to stationary flames with no flickerSensitive to low-frequency flickering IR radiation emitted by flames during combustion.Compact flame detector which fits into Discovery Marine basesLoop-poweredFalse alarms due to factors such as flickering sunlight are avoided by a combination of filters and signal processing techniques

GBP 1177.80
1

Apollo XPander Remote Indicator Module - XPA-IN-14102-APO

Apollo XP95 DIN-Rail Dual Isolator - 55000-802APO

Apollo XPander Combined Sounder Base XPA-WB-14036-APO

Apollo Marine Isolating Base 45681-286MAR

Apollo XPA-MC-14101-APO XPander Manual Call Point - Integral Radio Base

Apollo XPander Combined Sounder Beacon Base XPA-WB-14037-APO

Apollo Marine Intelligent Base Mounted IR3 Flame Detector 55000-029MAR

Apollo Marine Intelligent Base Mounted IR3 Flame Detector 55000-029MAR

Apollo Marine Intelligent Base Mounted IR3 Flame Detector 55000-029MARThe Intelligent Base Mounted IR3 Flame Detector is designed to protect all indoor areas even in dirty or smoky conditions where open flaming fires may be expected. The detector has three IR sensors that respond to different IR wavelengths in order to discriminate between flames and spurious sources of radiation.ApplicationThe triple IR flame detector is also fast reacting but is also tolerant of fumes vapours steam dust and mist while being unaffected by the phenomena listed above. It may however be affected by modulated IR radiation. Triple IR flame detectors are used in waste handling colour printing and paper manufacturing.OperationThe detector is sensitive to low-frequency flickering infra-red radiation emitted by flames during combustion. Since it responds to flickering radiation the detector can operate even if the lens is contaminated by a layer of oil dust water-vapour or ice. The detector is set to respond to low-frequency radiation at 1-15Hz 0.75-2.7ym in order to detect all flickering flames including those invisible to the naked eye e.g. those emitted by hydrogen fires.The detector has three IR sensors that respond to different IR wavelengths in order to discriminate between flames and spurious sources of radiation. False alarms due to factors such as flickering sunlight are avoided by a combination of filters and signal processing techniques.Key FeaturesResponds to stationary flames with no flickerSensitive to low-frequency flickering IR radiation emitted by flames during combustionCompact flame detector which fits into Discovery Marine mounting basesLoop-poweredFalse alarms due to factors such as flickering sunlight are avoided by a combination of filters and signal processing techniques

GBP 1177.80
1

Apollo 55000-982APO Addressable Door Retainer

Apollo Intelligent Flameproof IR3 Flame Detector 55000-021APO

Apollo Intelligent Triple IR Flame Detector 55000-020APO

Apollo XPander Manual Call Point Integral Radio Base - XPA-MC-14006-APO

Apollo Marine DIN-Rail Dual Isolator 55000-770MAR

Apollo XPander Red Beacon with Red Mounting Base - XPA-CB-14003-APO

Apollo XPander Optical Smoke Detector and Mounting Base XPA-CB-12034-APO

Apollo XPander Wireless Sounder Base amp CS Heat Detector - XPA-CB-14018-APO

Apollo XPander Wireless Sounder Base amp Optical Smoke Detector - XPA-CB-14016-APO

Apollo XPander Wireless Sounder Base amp A1R Heat Detector - XPA-CB-14017-APO

Apollo XPander 868MHz Diversity Survey Kit XPA-TE-14075-APO

Apollo SA4700-100APO Intelligent Switch Monitor

Apollo Blank XPert Card for XPander Wireless Range - White 29600-413

Apollo XPander Single Input Output Channel Unit - XPA-IN-14011-APO

Apollo XPander Dual Input Output Channel Unit - XPA-IN-14012-APO