FLIR IRW-Series IR Inspection Windows

FLIR IRW-Series IR Inspection Windows

SKU: IRW-2C (19250-100), IRW-3C (19251-100), IRW-4C (19252-100)

Opening electrical cabinets to perform IR and visual inspections of live components is dangerous work, exposing you to the risk of a hazardous arc ash incident. Out of necessity, it’s also a painstaking, time-consuming process. Now you can put the added safety of new FLIR IR Windows between you and energized equipment to better protect yourself and eliminate the need for opening enclosures. Much easier to install and use than other brands, FLIR IR Windows help you work faster with greater confidence. Perform inspections more efficiently and reduce the threat of arc ash injury significantly so you can get more done and stay in compliance with NFPA 70E requirements.

All FLIR IR Windows feature a secure, permanently-hinged cover that opens easily with one hand, which means there’s nothing to remove, drop, mix up, or lose. FLIR’s broadband crystal allows cameras to capture visible light pictures as well as thermal images and lets LED and laser illumination pass straight through for clearer visual assessments.Combine FLIR IR Windows with a FLIR thermal camera that features integrated visible light video, lamps, and a laser pointer, and you’ll be set to get the job done single-handedly.

  • Easy Installation – FLIR IR Windows install quickly and securely using the same design as common conduit connections:
    • Only one hole to create for each window
    • One simple PIRma-Lock™ ring nut to tighten
    • Uses standard US punch tools for hole knockouts
  • PIRma-Lock™ Reliability – Tried and true locknut technology makes FLIR’s locking ring an IR window first:
    • Teeth lock tight to the inside of the panel
    • Automatically grounds metal components
    • No screw holes required that might later strip out
  • Quick Access Hinged Cover – Simple thumb screw releases the permanently-hinged IR window cover:
    • Easy, fl ip-open hatch for faster scans
    • Prevents dropping, mix-ups, and loss
    • Inside label for permanent identifi cation
  • Broadband Crystal IR Window – Lens encased in rugged, anodized aluminum frame allows indoor & outdoor scans:
    • Transmits short, mid and longwave IR images
    • Supports visual inspections and fusion features
    • Lets laser pointers and illumination shine through
  • Greater Productivity and ROI – Significantly reduces inspection time for more ef cient assessments within NFPA 70E guidelines:
    • Requires only one person instead of three
    • Can reduce or eliminate need for cumbersome PPE
    • Helps reduce vast majority of arc fl ash triggers
  • FLIR Integrity – FLIR backs IRW-Series windows with comprehensive testing and a limited lifetime warranty:
    • Meets relevant UL, CSA, IEC, and IEEE standards/ratings
    • Tested samples withstood arcs, vibration, and extreme humidity
    • Limited Lifetime Warranty against manufacturer defects

FLIR IRW-Series IR Inspection Windows

 IRW-2C – 2”IRW-3C – 3”IRW-4C – 4”
NEMA Environment TypeType 4/12 (outdoor/indoor)
Voltage RangeAny
Maximum Operating Temperature500°F/260°C
Compatable with All FLIR CamerasYes
Overall Height85.5mm (3.36”)107.4mm (4.22”)136.5mm (5.37”)
Overall Width73mm (2.87”)99mm (3.89”)127mm (5.01”)
Required Actual Hole Diameter (Nominal)60.3mm (2-3/8”)88.9mm (3-1/2”)114.3mm (4-1/2”)
Optic Diameter50mm (1.97”)75mm (2.95”)95mm (3.74”)
Viewing Aperture Diameter45mm (1.77”)69mm (2.71”)89mm (3.50”)
Optic Maximum Temperature1355.6°C (2474°F)1355.6°C (2474°F)1355.6°C (2474°F)

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