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VAR-TEC - FDR-26-S - (0701-028) - optical smoke loudspeaker
The optical smoke fire detector is intended as an additional signaling to EMS systems. It works on the principle of smoke entering the evaluation chamber, which is illuminated by an IR diode, and this light is retrospectively evaluated. The detector reacts to the presence of smoke by lighting the LED diode and switching the relay.
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The optical smoke fire detector is intended as an additional signaling to EMS systems. It works on the principle of smoke entering the evaluation chamber, which is illuminated by an IR diode, and this light is retrospectively evaluated. The detector reacts to the presence of smoke by lighting the LED diode and switching the relay.
Technical specifications:
Detector type: | optical-smoke |
Detection: | optical measuring chamber |
Compatibility: | Test gas - TEST AEROSOL |
Documentation: | Installation manual - VAR-TEC - fire, flooding |
Alarm activation: | smoke entering the detector |
Power supply: | 10.5 - 14 V= |
Current consumption: | idle 0.032 mA, alarm 55 mA |
Detector start time: | 60 s, 80 mA |
Detection area: | max. 40 m2 |
Mounting height: | max. 7 m |
Alarm output: | NC/NO, 30 V=, 1 A |
Reset to idle state: | car, after the cause has disappeared (smoke) |
Test Mode: | applying a magnet |
Optical indication: | red LED |
Cover color: | white |
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![VAR-TEC - FDR-26-S - (0701-028) - optical smoke loudspeaker VAR-TEC - FDR-26-S - (0701-028) - optical smoke loudspeaker](https://www.abalarm.cz/ishop/287-large_default/var-tec-fdr-26-s-0701-028-optical-smoke-loudspeaker.jpg)
The optical smoke fire detector is intended as an additional signaling to EMS systems. It works on the principle of smoke entering the evaluation chamber, which is illuminated by an IR diode, and this light is retrospectively evaluated. The detector reacts to the presence of smoke by lighting the LED diode and switching the relay.