OPX Head (Open Path Transceiver)

The GasFinder3-OP is a field deployable Open-Path Tunable Diode Laser (OP-TDL) based gas analyzer system that is primarily used for: 

  • Leak Detection  
  • Ambient Monitoring  

This technology is also most commonly referred to as Open Path Gas Detection (OPGD) or Line of Sight (LOS). 

This particular technology is ideal for detecting or monitoring for a number of different Toxic, Combustible, Hazardous, or Greenhouse Gases. 

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  • Large Area Coverage
  • Fast Speed of response+ Recovery
  • No sensor poisoning + Over ranging
  • Fail Safe Operation + SIL2 suitable
  • Thrives where others do not survive
  • Need for enhanced performance
  • Capital and operational cost savings
  • Use in hazardous applications
  • Ideal for high temperature use
  • Superior tolerance to vibration
  • Hydrogen Fluoride (HF)
  • Ammonia (NH3)
  • Hydrogen Sulfide (H2S)
  • Methane (CH4)
  • Carbon Dioxide (CO2)
  • Carbon Monoxide (CO)
  • Hydrogen Cyanide (HCN)
  • Hydrogen Chloride (HCl)
  • Acetylene (C2H2)
  • Ethylene (C2H4)
  • Oxygen (O2)

Measurement Principle: DLAS
Open Path Length: 3-750 m (10-2460 ft)
Ambient Temperature: -45°C to 80°C (-49°F to 176°F)
Ambient Humidity: Operating; non-condensing 5-95% RH
Opacity: Can withstand 95% beam block

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