FLIR IRW InfraRed Window 4" (O.D. 5.01”/127mm)

Teledyne FLIR IR windows allow for safe inspection, both thermally and visually, of electrical cabinets, safeguarding you from live components and the risk of a hazardous flash arc. There are 3 sizes available, 2", 3" and 4". This listing is for the 4" version.

The windows feature simple installation, utilising a PIRma-Lock^TM ring nut to secure the window in place. This method means there are no screw holes required that might later strip out.

Each lens is encased in a rugged, anodised aluminium frame, allowing for indoor and outdoor scans.

Easy to fit - cut the hole, fit the window and hold in place with a single PirmaLock ring nut.

Key features of the Teledyne FLIR IR Windows

Easy Installation
FLIR IR Windows install quickly and securely using the same design as common conduit connections:

• Only one hole to create for each ring nut
• One simple PIRma-Lock^TM ring nut to tighten
• Uses standard US punch tools for hole knockouts

PIRma-Lock^TM
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, anodised aluminium 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
Signficantly 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 suchs as UL, KEMA and TUV
• Tested samples withstood arcs, vibration and extreme humidity
• Limited lifetime warranty against manufacturers defects