Keeping your world up and running.®

Fluke CV200 ClirVu® 50 mm (2 in) Infrared Window

Increase the efficiency of your maintenance staff - install Fluke ClirVu® infrared window for faster and safer electrical infrared inspections.

CV200 IR Window
  • CV200 IR Window
  • Opened IR Window
  • Infrared Inspection with Fluke IR Window
  • A company's greatest investment is not the equipment that's behind the panel door; top priority is to offer the ultimate protection for the electricians, engineers and inspectors who risk their lives every day doing their jobs.

    The ClirVu® coating - exclusive to Fluke infrared windows - seals the optic prior to assembly to protect against moisture degradation making it perfect for very hot and very cold environments.

    Each Fluke infrared window is delivered with an identification plate attached for unique, on-site numbering for rapid location confirmation and faster repairs.

    For a security key access option see the CV201 IR Window.

    The CV Series of infrared windows are also available in 75 mm (3 in) and 95 mm (4 in) sizes.

  • Installs and grounds in less than 5 minutes

    Save time with quick and easy installation with the CV Series – 5 minutes or less.

    • One technician
    • One hole with standard Greenlee® punch
    • Panel door does not need to be removed
    • Grounds instantly to metal enclosure with patent-pending AutoGround™ process
    • Maintains panel arc test ratings up to 63kA when properly installed

    Work more efficiently with Fluke ClirVu® CV200 50 mm (2 in) Infrared Windows

    • NFPA 70E processes significantly reduced due to less work permit requirements
    • Faster and more comfortable inspections because full PPE is often not required
    • Reduce the risk of arc-flash and electrocution, increase the safety of your personnel and reduce the time and cost of preventive maintenance
    • CV200 is Torture Tested™ to the highest arc blast test ratings IEEE C37.20.7: 63 kA Arc tested at KEMA, UL 50/50E/50V, UL1558, IEC60529-1: IP67, IEC 60068, NEMA 4/12, CSA C22.2 NO. 14-13:2012, and CE
    • Convenience of both quick turn or security keyed access
  • General Specifications
    Size 50 mm (2 in)
    Voltage range Any
    NEMA environment type Type 4/12 (indoor/outdoor)
    AutoGround™ Yes
    ClirVu® optic Yes
    Operating temperature -40°C to +232°C (-40° F to +450°F) and +260°C (500°F) intermittent
    Compatible with all Fluke cameras Yes
    Jam nut locking system Yes
    Cover and fastener permanently attached Yes
    Single-hole install Yes
    Hand turn and security key door latch options Yes
    Visual inspection and fusion capable Yes
    Short/Mid/Long-wave IR and UV capable Yes
    Ratings and Testing
    Arc-tested (IEEE C37.20.7) 63 kA for 30 cycles @ 60 Hz at KEMA
    UL 50 V component recognition Yes
    UL 50 /NEMA environmental rating NEMA Type 4/12
    UL1558 Yes
    CSA C22.2 No. Yes
    CSA type rating Type 4
    IP rating IP67 at TUV
    Lloyds register Up to 11 kV marine switchgear, indoor or outdoor (offshore only)
    Vibration rating IEC60068-2-6 at TUV
    Humidity rating IEC60068-2-3 at TUV
    Actual mounting hole diameter required 61.37 mm (2.416 in)
    Greenlee® punch kit = punch/die 76BB = 441AV/442AV
    Recommended max panel thickness 10 gage
    Overall window height 112.9 mm (4.45 in)
    Overall window width 83.0 mm (3.27 in)
    Overall window thickness 16.2 mm (0.64 in)
    Door latch Hand Turn
    Optic insert diameter 50 mm (1.97 in)
    Viewing aperture diameter 42.93 mm (1.690 in)
    Viewing aperture area 1445 mm2 (2.24 in2)
    Thickness 2 mm (0.08 in)
    Warranty Lifetime replacement against manufacturing defects
    • Models
      Model Name Description  
      Fluke CV200 Fluke CV200 ClirVu® 50 mm (2 in) Infrared Window


      • 2 in (50 mm) IR Window
      • Hand turn door latch
      • Warranty statement 
      • Fluke IR Windows are complete, assembled and ready for installation
    • Manuals
      CV200, CV300, CV400 CE Declaration of Conformity Download
      CV200, CV300, CV400 Installation Guide Download
      CV200, CV300, CV400 Installation Guide Supplement Download
    • Application Notes
      Concerned about arc flash? Download
      IR window field of view guide Download
      UL recognized and UL listed: What's the difference? Download
    • Brochures
      Fluke IR Windows Brochure Download
    • Data Sheets
      ClirVu CV200/300/400 IR Windows Data Sheet Download
    • White Papers
      Concerned About Arc-flash and Electric Shock? Download