Inspect Through the Window of Safety

FLIR IR Windows

FLIR IR Windows with PIRma-Lock | FLIR Systems
$194.99 - $449.99

FLIR IR Windows

Anodized Aluminum or Stainless Steel Windows with PIRma-Lock™

You put your life at risk every time you inspect live electric components - but you don't have to. FLIR's IRW-Series inspection windows add a barrier between you and energized equipment, protecting you from arc flash accidents.Choose the anodized aluminum frame, or opt for durable stainless steel to prevent mixed metal issues. Both are easy to install, easy to use, and will help you work with greater confidence.

Broadband Crystal IR Window

All IRW-Series Windows feature FLIR's broadband crystal, which allows cameras to capture crisp visible and thermal images without distortions. It transmits short, mid, and longwave IR, and supports visual inspections and fusion features. No matter what FLIR camera you're using, you can count on clear image through FLIR IR Windows.

PIRma-Lock™ Reliability

FLIR IR Windows install quickly and securely, thanks to our tried-and-true PIRma-Lock™ locknut technology. Uses the same standard punch tools as conduit connections. Lock-tight teeth hold the ring in place so there's no need for extra screws.

Durable Stainless Steel Option

Choose the standard anti-corrosion anodizedaluminum frame, or if there are mixed-metal concerns, opt for durable stainless steel. You won't need to worry about galvanic corrosion from contact between the stainless steelcabinet and window frame.

FLIR IR Windows Features

Easy to Install and Use

Drill one hole and attach the single PIRma-Lock ring to hold the window in place. Simple hinged cover flips open and stays put, so you don't need to worrying about losing, dropping, or mixing-up covers.

Stainless Steel Option

Avoid issues with dissimilar metals by choosing stainless steel model IRW-Series windows. You won't need to worry about galvanic corrosion from contact between the stainless steel cabinet and window frame.

Broadband Transmission

FLIR's broadband crystal lenses allow cameras to capture crisp visible and thermal images without distortions. The lenses transmit short, mid, and longwave IR, and allow laser pointers and illumination to shine through.

Safety Certified

FLIR's IR Windows are compliant with NFPA 70E requirements, and are tested and certified for arc flash safety (KEMA)*, CSA and CSAus Model Certification, and have Underwriters Laboratories recognition (UL 50V).*IRW-2C, IRW-3C, and IRW-4C models only.

FLIR IR Windows

Model Number FLIR 2" - IRW-2C FLIR 3" - IRW-3C FLIR IR Window 4" - IRW-4C
General Specifications
NEMA Environment Type Type 4/12 (outdoor/indoor)
Maximum Operating Temperature 500°F/260°C
Optic Specifications
Crystal Insert Diameter 50mm (1.97") 75mm (2.95") 95mm (3.74")
Viewing Aperture Diameter 45mm (1.77") 69mm (2.71") 89mm (3.50")
Viewing Aperture Area 1590mm² (2.46in²) 3739mm² (5.79in²) 6221mm² (9.64in²)
Window Thickness 2mm (0.07")
Optic Maximum Temperature 1355.6°C (2474°F)
Voltage Range Any
Body Material Anodized Aluminum or Stainless Steel AISI 316
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Overall Height 85.5mm (3.36") 107.4mm (4.22") 136.5mm (5.37")
Overall Width 73mm (2.87") 99mm (3.89") 127.44mm (5.01")
Overall Thickness 25.5mm (1.00") 26.86mm (1.05") 29.25mm (1.15")
Required Hole Diameter (Nominal) 2-3/8" (60.3mm) 3.5" (88.9mm) 4.5" (114.3mm)
Greenlee Punch 76BB 739BB 742BB
Broadband IR -- Short-, Mid-, & Longwave x x x
Visible Light Spectrum x x x
Picture-in-Picture & Fusion Image Blending x x x
Ratings & Testing
Underwriters Laboratories (UL 50V) x x x
UL 50 Environment Type 4/12
CSA Certification, Product Class 3211 07 x x x
KEMA (IEC 62271-200) Arc flash test standard: 5kV, 63kA for 30 cycles at 60Hz
TUV (IEC 60529) IP67
TUV (IEC 60068-2-6) 100 m/s^2 vibration withstand
TUV (IEC 60068-2-3) 15-day extreme humidity withstand
TUV (ANSI/IEEE C37.20.2 section A3.6) Impact Resistant Cover
Maximum Pullout Strength 657 kg (1450 lbs) 1655 kg (3650 lbs) 1678 kg (3700 lbs)
Other
Warranty Limited Lifetime Warranty Against Manufacturer Defects

*Disclaimer: Specifications are subject to change without notice. Availability of camera models and accessories subject to regional market considerations. Prices listed are US only, please consult your specific country for current pricing.

Available Models

2" IR Window

Anodized Aluminum Window with PIRma-Lock™

$194.99

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3" IR Window

Anodized Aluminum Window with PIRma-Lock™

$294.99

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4" IR Window

Anodized Aluminum Window with PIRma-Lock™

$449.99

Add to Cart

2" IR Window

Stainless Steel Window with PIRma-Lock™

$249.99

Add to Cart

3" IR Window

Stainless Steel Window with PIRma-Lock™

$349.99

Add to Cart

4" IR Window

Stainless Steel Window with PIRma-Lock™

$449.99

Add to Cart
Questions?

Call 1-866-477-3687 to chat with a knowledgeable specialist.

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Buy with Confidence

All products are FLIR Factory Certified and come with a full warranty.

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FLIR IR Windows

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