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Fluke CLV IR Window for Indoor Low Voltage

This product is discontinued or reclassified

  • Increase the safety and speed of infrared inspections with Fluke IR Windows. Why open panel doors and increase arc flash risk when you don’t have to? Stay protected, scan in minutes and scan more often – both visually and in infrared.

    Low voltage does not mean low danger. CLV provides a heightened level of arc flash protection during IR inspections of low voltage equipment up to 600V.

    Fluke CLV IR Windows are available in a 3 diameter and are UL50V and UL1558 certified.

  • With a Kwik Twist cover that magnetically sticks to the panel when removed, Fluke IR Windows are easy to use and deliver unmatched image clarity through a CLIRVU® crystal. Exclusive to Fluke IR Windows, CLIRVU crystal technology is impervious to both moisture and vibration.

    • Flexibility to inspect both visually and with infrared
    • Certified by UL as suitable for Type 1 (Indoor) environment in North America.
    • Identification plate attached for unique, onsite numbering for rapid location confirmation and faster repairs.
    • Each infrared window comes complete with a security access key, installation instructions and self-adhesive drilling template.
  • Detailed Specifications
    Optic Data
    Crystal insert diameter 75 mm (2.96 in)
    Viewing aperture diameter 68 mm (2.7 in)
    Viewing aperture area 3632 mm2 (5.63 sq in)
    Thickness 2 mm (0.08 in)
    Shortwave IR, Midwave IR, Longwave IR, Ultraviolet (UV) capable Yes
    Visual and fusion capable Yes
    Underwriters Laboratories (UL)
    UL50V Yes
    UL1558 Yes
    UL50 Type 1 Indoor
    General Specifications
    Maximum temperature Gaskets 250 °C (482 °F)
    Body 200 °C (392 ° F)
    Optic 1400 °C (2552 °F)
    Warranty Lifetime replacement against manufacturing defects
    • Model
      Model Name Description  
      Fluke 075 CLV Fluke CLV IR Window for Indoor Low Voltage


      Fluke IR Windows are supplied complete, assembled and ready for installation. In addition to the IR Window each carton contains an installation CD, self-adhesive drilling template, security access key, warranty statement.

    • Manuals
      CLKT, CLKTO, CLV Installation Guide Download
      CLKT, CLKTO, CLV Guide d’installation Download
      CLKT, CLKTO, CLV Installationsanleitung Download
      CLKT, CLKTO, CLV Guida all'installazione Download
      CLKT, CLKTO, CLV Guía de instalación Download
      CLKT, CLKTO, CLV Installation Guide Supplement Download
    • Application Notes
      IR window field of view guide Download
      IR windows engineering control Download
      Who sets the rules for electrical testing and safety? Download