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​FLIR Systems, Inc. designs, develops, manufactures, markets, and distributes technologies that enhance perception and awareness. 

FLIR bring innovative sensing solutions into daily life through their thermal imaging systems, visible-light imaging systems, locator systems, measurement and diagnostic systems, and advanced threat detection systems. 

Today FLIR advanced systems and components are used for a wide variety of thermal imaging, situational awareness, and security applications, including airborne and ground-based surveillance, condition monitoring, navigation, recreation, research and development, manufacturing process control, search and rescue, drug interdiction, transportation safety and efficiency, border and maritime patrol, environmental monitoring, and chemical, biological, radiological, nuclear, and explosives threat detection.

About FLIR

FLIR IR Windows

Anywhere from 5 to 10 arc flash accidents occur every day in the U.S., resulting in severe burn injuries that affect over 2,000 workers annually. The costs in lives, livelihoods, and liability claims can be enormous. Fortunately, new FLIR IR Windows now offer a solution to help reduce exposure so you can perform scans safely, more efficiently, and confidently that comply with NFPA 70E requirements. 

FLIR IR Windows Features

  • Easy Installation – Only one hole to drill and FLIR's single PIRma-Lock™ ring nut to tighten; same design as conduit connections that use standard US punch tools
  • PIRma-Lock™ Reliability – Tried and true locknut technology makes FLIR's IR Windows' self-grounding locking ring an IR windows first, with teeth that bite tight to the inside of the panel
  • Quick Access Hinged Cover – IR Windows' simple flip-open cover with integrated equipment ID label stays permanently attached so it never gets dropped, mismatched, or lost
  • Broadband Transmission – Crystal lens supports short, mid, and longwave IR cameras, visual inspections, and fusion technology; allows FLIR cameras with integrated lamps to capture video documentation
  • Stainless Steel Option – No dis-similar metal concerns with stainless steel cabinets, increased corrosion resistance, and durability for harsh or exterior environments

IR Windows Specifications

Model NumberFLIR IR Window
2" - IRW-2C 
FLIR IR Window
3" - IRW-3C
FLIR IR Window
4" - IRW-4C 
   win50.jpg  win75.jpg  win100.jpg
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
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
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