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IRW-Series

FLIR IRW-Series IR Inspection Windows

Opening electrical cabinets to perform thermal and visual inspections of live components is dangerous work, exposing you to the risk of a hazardous arc flash incident. 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.

 

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, flip-open hatch for faster scans
  • Prevents dropping, mix-ups, and loss
  • Inside label for permanent identi­fication

 

 

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 efficient assessments within NFPA 70E guidelines:

  • Requires only one person instead of three
  • Eliminates need for cumbersome PPE
  • Helps reduce vast majority of arc flash triggers

 

 

FLIR Integrity 
FLIR backs IRW-Series windows with comprehensive testing and a limited lifetime warranty:

  • Meets relevant UL, CSA, IEC, and IEEE standards and ratings
  • Tested by reputable agencies such as UL, KEMA, and TUV
  • Tested samples withstood arcs, vibration, and extreme humidity
  • Limited Lifetime Warranty against manufacturer defects

 

 

  FLIR IR Windows 2" - IRW-2C FLIR IR Windows 3" - IRW-3C FLIR IR Windows 4" - IRW-4C
Size Specifications
Overall Height 85.5mm 107.4mm 136.5mm
Overall Width 73mm 99mm 127mm
Overall Thickness 25.5mm 26.86mm 29.25mm
Required Actual Hole Diameter (Nominal) 60.3mm 88.9mm 114.3mm
Greenlee Punch 76BB 739BB 742BB
Recommended Max Panel Thickness 3.2mm 3.2mm 3.2mm
 
Optic Specifications
Optic Diameter 50mm 75mm 95mm
Viewing Aperture Diameter 45mm 69mm 89mm
Viewing Aperture Area 1590mm² 3739mm² 6221mm²
Optic Maximum Temperature 1355.6°C 1355.6°C 1355.6°C
 
Ratings & Testing
Maximum Pullout Strength 657 kg 1655 kg 1678 kg
 
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Features   FLIR IR Windows 2" - IRW-2C Size Specifications Overall Height 85.5mm Overall Width 73mm Overall Thickness 25.5mm Required Actual Hole Diameter (Nominal) 60.3mm Greenlee Punch 76BB Recommended Max Panel Thickness 3.2mm   Optic S..
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Features   FLIR IR Windows 3" - IRW-3C Size Specifications Overall Height 107.4mm Overall Width 99mm Overall Thickness 26.86mm Required Actual Hole Diameter (Nominal) 88.9mm Greenlee Punch 739BB Recommended Max Panel Thickness 3.2mm   Opti..
Rs 0.00 Ex Tax: Rs 0.00
Features   FLIR IR Windows 4" - IRW-4C Size Specifications Overall Height 136.5mm Overall Width 127mm Overall Thickness 29.25mm Required Actual Hole Diameter (Nominal) 114.3mm Greenlee Punch 742BB Recommended Max Panel Thickness 3.2mm   Op..
Rs 0.00 Ex Tax: Rs 0.00