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Our advanced optical sensors ensure the greatest degree of UV and IR spectral bandwave matching to the radiant energy emitted by invisible hydrogen and silane flame - and the lowest degree of matching to non-fire stimuli. This provides ultra-fast alarm, an unparalleled level of false alarm immunity, as well as a Field-of-View unmatched in the industry - 130° horizontal!

Enclosed in a rugged, explosion-proof housing, the UVS-H2 and UV/IRS-H2 are engineered for extreme applications and utilize the latest in SMART microprocessor sensor technology. They're capable of stand-alone operation or can be connected to a variety of control devices to create a dependable fire monitoring system. The field user can define sensitivity and time delay settings to further enhance false-alarm immunity and the built-in testing routines ensure continuous operation.

The UVS-H2 and UV/IRS-H2 are ideally suited for any specialized applications where response time and a wide FOV are most critical — industrial and commercial locations that utilize hydrogen fuel cells, hydrogen gas generators, hydrogen refilling stations, and storage tanks as well as semiconductor facilities where silane combustion risks are present.

Net Safety's UVS-H2 and UV/IRS-H2 flame detectors are globally certified Class I, Division 1 for hazardous locations to CSA, ANSI-UL/ISA, and ATEX technical and safety standards.

Net Safety has engineered a cost effective, high-performance hydrogen flame detector - ideal for even the most high-risk, industrial applications!

• Field of view of up to 130 degrees with <2 second response times!
  

• Detects Invisible Hydrogen and Silane Flame
  

  (UVS-H2 will also detect hydrocarbon and metal based fires)
  

  
  

• UV or UV/IR Sensor Options Available
  

  
  

• Explosion-proof, Class I, Division 1 certified
  

  
  

• CSA, ANSI-UL/ISA, and ATEX certified
  

  
  

• Connect indoors and out, directly or up to 2000 feet away
  

  
  

• Immune to lightning, arc welding, sunlight and hot body radiation
  

  (UV/IRS-H2 has higher immunity than the UVS-H2)
  

  
  

• Adjustable, no-tool swivel mount included
  

  
  

• User programmable sensitivity and time delay settings
  

  
  

• Multi-colored, high intensity LEDs
  

  
  

• Manual and automatic testing of optical surfaces
  

  
  

• Watchdog timer monitors internal electronics
  

  
  

• Multiple output configurations available