FlexSight™ LS2000 Line-Of-Sight Infrared Gas Detector

Line-of-Sight Infrared (LOS IR) Gas Detectors provide continuous monitoring of combustible hydrocarbon gas concentrations in a wide range (typically, 0 to 5 LFL-meters, over a distance of 5 to 120 meters). They must function under the heavy vibration typical of an industrial site and must endure harsh environments.

To meet these requirements while minimizing lifecycle costs can be challenging. The FlexSight™ LS2000 sets a new standard for LOS IR gas detectors with improved optical field of view, an advanced housing design, simplified mount, and breakthrough alignment tolerance.

The FlexSight LS2000 provides easy installation, easy maintenance, and the best protection - it comes with a 5 year full warranty and a 10 year IR lamp source warranty.

Click HERE for information on the Open Path Eclipse (OPECL) IR Gas Detector which has been retired and replaced by the FlexSight LS2000.

Easy to Install

  • Industry-Leading Field-Of-View
    • +/-0.8 degree FOV creates more tolerant alignment process (+/- 2m tolerance at 120m range)

  • Simple alignment adjustment
    • New mounting method

  • Significantly reduced average install time
    • Over 50% reduction

  • Scope-only alignment
    • No handheld required!

Easy to Maintain

  • Industry-Leading Misalignment Tolerance
    • Less susceptible to vibration and installation movement

  • Long-Lasting Lamp performance and lifetime
    • 10-year warranty on IR source

  • Smart Monitoring and Control
    • Temperature and obscuration triggers
      Power consumption management

  • Field Replaceable Electronics Module
    • Reduced labor and equipment costs
      Easy to upgrade

  • Easy-to-Access Diagnostics
    • Highly Visible LEDs: local alarm and simple fault identification
      Large event and calibration logs (1,000 and 100)
      HART® 7, EDD, and AMS

  • Optional communication link: enables single point diagnostics, dynamic lamp power, LED synchronization
    • Simple 3-wire connection between Rx and Tx

Best Protection

  • Globally certified with SIL, FM, CSA, ATEX, IECEx, CE, DNV, INMETRO, and CUTR / KIM approvals
  • Improved optical field of view - 60% improvement over existing technology - provides wider target and stronger signal strength
  • Advanced housing design with simplified mount provides breakthrough alignment tolerance, even in applications impacted by wind, rain, fog, snow, sleet, intermittent obstructions, unstable mounting post, and train-induced vibrations
  • Certified to distance of 120 meters and in temperature range of -55ºC to +75ºC
  • Warranty of 5 years for unit and 10 years for IR lamp source

Contact Us for More Information


Video: Install & Commission Click to watch video

Video: LS2000 Features and Benefits Click to watch video