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Unrivalled black body rejection over a wide range of source temperatures Triple waveband infrared solar blind flame detection for optimum false alarm immunity Discrimination of optical faults (dirty windows) from other faults in the built-in self-test Range adjustable to 50 metres for a 0.1m2 n-heptane pan fire
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Dual IR detector High specification units for critical applications IP65 Housing Low current consumption 2 Wire, 4 - 20 mA and relay operation Latching and non-latching operation High / Low sensitivity setting Tolerance to detector window contamination Remote self-test facility Microprocessor controlled Immunity to false sources (arc welding, lightning and static) Conforms to EN54: Part 10
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UV / Dual IR detector High specification units for critical applications IP65 Housing Low current consumption 2 Wire, 4 - 20 mA and relay operation Latching and non-latching operation High / Low sensitivity setting Tolerance to detector window contamination Remote self-test facility Microprocessor controlled Immunity to false sources (arc welding, lightning and static) Conforms to EN54: Part 10
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