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
Tyco S261F+ Relay Interface Flameproof Triple IR Flame Detector
The S261f+ provides a relay interface for alarm and fault condition. The alarm and fault relay can be programmed for either latching or non-latching operation. Both relays are rated 2A at 30V dc.
Using technologies developed over more than 30 years, the microprocessor based Minerva S860 series flame detectors combine solar blind sensing of UV radiation and narrow waveband sensing of flame specific IR radiation to provide a reliable means of detecting flaming fires. The detectors are supplied in a Flameproof (Explosion proof) housing making them suitable for use in classified Hazardous Areas. They provide an easy interface to the range of Tyco conventional and analogue addressable panels.
Key Features:
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
