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Flir IR Windows Specifications

 

IR Windows Specifications

Model Number FLIR IR Window
2″ – IRW-2C 
FLIR IR Window
3″ – IRW-3C
FLIR IR Window
4″ – IRW-4C 
 

flir ir window 2 irw 2c

flir ir window 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
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