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CLV Infrared Window
for indoor low-voltage applications
Technical Data
Increase the safety and speed
of electrical thermography
Inspect your indoor switchgear safely with
the latest IR Window from Fluke. If you are
concerned about arc-flash or electrocution
risk, this latest IR Window can help increase
the safety of your personnel and reduce the
cost of predictive maintenance, in compliance with indoor switchgear codes.
The CLV IR Window from Fluke
incorporates the Quadraband
™
optic, allowing you to perform
multiple inspections using just
one IR Window.
•Visual
•Mid-waveinfrared
•Long-waveinfrared
•Ultravioletandcorona
• Industry’s first and only IR Window tested to
UL1558 Low Voltage Switchgear Standard
• Certified by UL as suitable for Type 1 (Indoor)
environment in North America, these windows are
tested to withstand the long term aging effects of
UV exposure.
• The CLIRVU
®
coating—exclusive to Fluke Windows—
seals the optic prior to assembly to protect against
moisture degradation.
• For use on enclosures up to 600 V.
• Identification plate attached for unique, onsite
numbering for rapid location confirmation and faster
repairs.
• Each infrared window comes complete with a
security access key, installation instructions and
self-adhesive drilling template.
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2 Fluke Corporation CLV Infrared Window for indoor low-voltage applications
3460609 FLK-075-CLV
Crystal insert diameter 75 mm (2.96 in)
Viewing aperture diameter 68 mm (2.7 in)
Viewing aperture area 3632 mm2 (5.63 sq in)
Thickness 2 mm (0.08 in)
Shortwave IR, Midwave IR,
Longwave IR, Ultraviolet (UV)
capable
Yes
Visual and fusion capable Yes
Maximum temperature Gaskets: 250 °C (482 °F)
Body: 200 °C (392 °F)
Optic: 1400 °C (2552 °F)
Gaskets Low smoke and fume (LSF) compliant
silicone
IP Rating IP65
Warranty Lifetime replacement against
manufacturing defects
Specications
Certications
Underwriters Laboratories
(UL) recognized
Yes
UL50 environmental Type 1
UL746C Yes
UL94 Yes - V0
UL1558 Yes
Basic Field of
View (FOV)
calculation*:
F = 2.5 x D
*With Fluke Ti32
standard lens and
3 inch IR window
Fluke. Not just infrared.
Infrared you can use.
TM
Fluke Corporation
PO Box 9090, Everett, WA 98206 U.S.A.
Fluke Europe B.V.
PO Box 1186, 5602 BD
Eindhoven, The Netherlands
For more information call:
In the U.S.A. (800) 443-5853 or
Fax (425) 446-5116
In Europe/M-East/Africa +31 (0) 40 2675 200 or
Fax +31 (0) 40 2675 222
In Canada (800)-36-FLUKE or
Fax (905) 890-6866
From other countries +1 (425) 446-5500 or
Fax +1 (425) 446-5116
Web access: http://www.fluke.com
©2011 Fluke Corporation.
Specifications subject to change without notice.
Printed in U.S.A. 5/2011 4015768A D-EN-N
Modification of this document is not permitted
without written permission from Fluke Corporation.
Included with product
IR Windows are supplied complete, assembled and ready for installation.
In addition to the IR Window each carton contains an installation CD,
self-adhesive drilling template, security access key, warranty statement.
Ordering information
3460609 FLK-075-CLV 75 mm (3 in)
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