Fluke FLK-075-CLKT C-Range Infrared Window 3 in (75 mm)
The Fluke FLK-075-CLKT is a 75 mm (3 in) C-Range infrared window supporting shortwave, mid-wave, long-wave IR, UV, and visual inspection via a CLIRVU-coated Quadraband optic, rated to 50 kA arc flash with IP65 protection.Overview
The Fluke FLK-075-CLKT is a 75 mm (3 in) C-Range infrared window for permanent electrical panel installation, enabling safe inspection of energised equipment without opening enclosures. Its Quadraband optic supports shortwave, mid-wave, and long-wave IR, ultraviolet, and visual wavelengths in a single window, and is compatible with Fluke IR-Fusion and Thermal Fusion camera technologies. The window is arc-flash tested to 50 kA for 30 cycles and carries IP65 certification from SIRA.
Key Features
- Arc-flash tested to 50 kA for 30 cycles
- IP65 protection rating for indoor and outdoor installation
- CLIRVU optic coating seals against moisture prior to assembly
- Shortwave, mid-wave, and long-wave IR plus UV and visual capable
- Compatible with IR-Fusion and Thermal Fusion camera technologies
- Ships with security access key, installation instructions, and self-adhesive drilling template
- Identification plate for unique on-site numbering and rapid location confirmation
Specifications
- Brand: Fluke
- Model: FLK-075-CLKT
- Window Size: 75 mm (3 in)
- Arc Flash Rating: 50 kA for 30 cycles
- IP Rating: IP65
- Spectral Range: Shortwave IR, Mid-wave IR, Long-wave IR, UV, Visual
- Optic Coating: CLIRVU
- Color: Black
Why buy from Procure.ae
Procure.ae supplies Fluke infrared inspection accessories to electrical contractors, facility managers, and industrial procurement teams across the UAE and GCC. Request a quote for single units or bulk orders, with delivery available nationwide.
FAQ
What is included in the box with the FLK-075-CLKT?
The window ships with a security access key, installation instructions, and a self-adhesive drilling template for straightforward panel fitting.
How does this window differ from the 50 mm FLK-050-CLKT?
The FLK-075-CLKT has a larger 75 mm aperture and additionally supports UV and visual inspection wavelengths, whereas the 50 mm model covers infrared and visual only.
Can this window be used for UV corona discharge inspection?
Yes. The Quadraband optic supports ultraviolet wavelengths in addition to all three infrared bands and visible light.
Description
Overview
The Fluke FLK-075-CLKT is a 75 mm (3 in) C-Range infrared window for permanent electrical panel installation, enabling safe inspection of energised equipment without opening enclosures. Its Quadraband optic supports shortwave, mid-wave, and long-wave IR, ultraviolet, and visual wavelengths in a single window, and is compatible with Fluke IR-Fusion and Thermal Fusion camera technologies. The window is arc-flash tested to 50 kA for 30 cycles and carries IP65 certification from SIRA.
Key Features
- Arc-flash tested to 50 kA for 30 cycles
- IP65 protection rating for indoor and outdoor installation
- CLIRVU optic coating seals against moisture prior to assembly
- Shortwave, mid-wave, and long-wave IR plus UV and visual capable
- Compatible with IR-Fusion and Thermal Fusion camera technologies
- Ships with security access key, installation instructions, and self-adhesive drilling template
- Identification plate for unique on-site numbering and rapid location confirmation
Specifications
- Brand: Fluke
- Model: FLK-075-CLKT
- Window Size: 75 mm (3 in)
- Arc Flash Rating: 50 kA for 30 cycles
- IP Rating: IP65
- Spectral Range: Shortwave IR, Mid-wave IR, Long-wave IR, UV, Visual
- Optic Coating: CLIRVU
- Color: Black
Why buy from Procure.ae
Procure.ae supplies Fluke infrared inspection accessories to electrical contractors, facility managers, and industrial procurement teams across the UAE and GCC. Request a quote for single units or bulk orders, with delivery available nationwide.
FAQ
What is included in the box with the FLK-075-CLKT?
The window ships with a security access key, installation instructions, and a self-adhesive drilling template for straightforward panel fitting.
How does this window differ from the 50 mm FLK-050-CLKT?
The FLK-075-CLKT has a larger 75 mm aperture and additionally supports UV and visual inspection wavelengths, whereas the 50 mm model covers infrared and visual only.
Can this window be used for UV corona discharge inspection?
Yes. The Quadraband optic supports ultraviolet wavelengths in addition to all three infrared bands and visible light.
Specifications
Brand
Fluke
Product Type
Infrared Window
Storefront L1
industrial
Storefront L2
Thermal Imaging
Storefront L3
Thermal Accessories
Color (Spec)
Black
Frequently Asked Questions
What is the advantage of a larger 75 mm infrared window over a 50 mm window?
A larger window provides a wider thermal imaging field of view, allowing inspection of larger equipment areas and broader electrical panels with fewer repositionings, improving inspection efficiency.
What does Quadraband optic coating enable that single-wavelength optics cannot?
Quadraband optics support multiple infrared wavelengths (shortwave, mid-wave, long-wave) plus ultraviolet and visible light, enabling comprehensive thermal and visual inspection simultaneously with compatible thermal cameras.
How does the 50 kA arc flash rating protect both the window and the inspector?
The window is engineered to contain and withstand arc event forces, protecting the thermal camera from damage and the inspector from camera failure or secondary hazards during arc fault incidents.
What does IP65 weatherproof protection mean for outdoor electrical inspections?
IP65 sealing ensures dust and moisture cannot enter the window assembly, maintaining optical clarity and thermal measurement accuracy in outdoor power distribution, utility, and field installations.
What are typical electrical installations where a 75 mm window is most useful?
Large commercial panels, utility substations, industrial main distribution centers, and critical infrastructure equipment benefit from the wider viewing area provided by 75 mm windows.
Who installs and uses these larger infrared windows in their work?
Utility inspectors, industrial maintenance teams, thermography specialists, facility engineers, and electrical contractors performing comprehensive thermal surveys rely on larger windows for efficiency.
What is the delivery timeframe for the FLK-075-CLKT to UAE and GCC customers?
Procure.ae supplies this larger infrared window across the UAE and GCC region. Contact Procure.ae for a quotation and estimated delivery time.
Does Procure.ae offer installation consulting for large infrared windows on critical equipment?
For installation planning and technical consultation on mounting this window on high-importance equipment, reach out to the Procure.ae team to explore available support.
What size is the Fluke FLK-075-CLKT infrared window?
The FLK-075-CLKT is a 75 mm (3 inch) C-Range infrared window supporting shortwave, mid-wave, long-wave IR, UV, and visual inspection through a Quadraband CLIRVU-coated optic.
What infrared wavelengths does the Quadraband optic support?
The Quadraband optic enables thermal imaging across multiple infrared wavelength ranges: shortwave, mid-wave, and long-wave, plus ultraviolet and visual wavelengths for comprehensive diagnostics.
What warranty applies to the FLK-075-CLKT infrared window?
Fluke provides manufacturer warranty on the FLK-075-CLKT infrared window. Contact Procure.ae for specific warranty coverage terms, duration, and available service options.
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