VSF303H Multi-Spectrum
IR H2 Flame Detector
Detects a dangerous hydrogen fire in just FIVE seconds!
The FM Approved VSF303H Multi-Spectrum IR H2 Flame Detector is an explosion proof detector that uses infrared (IR) to detect hazardous hydrogen (H2) fires. The detector is best used in critical environments where false alarms are not an option. The advanced VSF303H delivers optimal performance, responding to hydrogen fires at long distances (131 ft.!) with an average response time of only two-to-five seconds!
Fast and Accurate Detection
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Heated Optics
Microprocessor-controlled heated optics keep it working even in extreme weather conditions.
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Adjustable Sensitivity Levels
Low, medium and high settings available for application flexibility and to ensure detectors do not "cross vote".
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Long Distance Detection
The VSF303H's typical response time is just two-to-five seconds at 131 ft. (40 m).
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Continuous Optical Tests
Continuous optical test (without a reflector!) verifies operation and improves device up-time.
Alarm and Detection Products
Optimize your system for fast detection and response! The new H2 detector complements Viking's existing lineup of flame detectors, including the VSF300, VSF301, VSF303, and the VSF3008, offering a well-rounded listing of solutions. Learn more about these leading alarm and detection products to find the right fit for your application.