IR Windows Introduction

Keep energized electrical equipment closed during inspection, and easily comply with OSHA, NFPA 70E, CSA Z462 and similar electrical safety mandates.

Closed-panel inspections eliminate inherently high-risk tasks, such as removing panels or opening hinged doors, making your work processes safer for personnel, plant assets and processes.

The more efficient work process can reduce inspection costs by 75% to 95%, while improving worker safety.

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OVERVIEW

IR windows provide safe access to “inaccessible” energized equipment.

Because using inspection windows does not increase risk of electrical hazards, inspections can be performed during peak load, when data collection is ideal, without worry of accidental process interruption.

Turtle Tough IR windows are extraordinarily robust, with the body and cover machined from bar stock aluminium and an impact resistant optic that easily meets international standards.   The Turtle Tough delivers extreme strength and superior usability.

TECHNICAL FEATURES

IR Windows with Structural Integrity

– Impact resistant optic per UL and ANSI standards.
– Body & cover machined from bar stock aluminum (stainless steel available).

IR Windows with More Viewing Area

– 4” x 4” aperture is 66% larger than similar sized round windows.
– Square aperture does not “clip” camera’s squared display.
– Camera lens can be placed on window optic (as opposed to 2” back) for fuller field of view.

IR Windows with More Accuracy

– Higher “flatter” LWIR Transmission curves for temperature accuracy.
– Polymer optic remains stable over life of product without delicate sealants required.

IR Windows with More Value

– Contact your local Distributor for a demonstration, and see why Turtle Tough is the best value on the market today.

TURTLE TOUGH IR WINDOWS PRODUCT SPECIFICATIONS
TT-IR4-AHS TT-IR3-AHS TT-IR4-SHS
Dimension Specifications (nom.)
Body and Cover (L x H) 6.0 in x 6.0 in (152 mm) x (152 mm) 5.0 in x 5.0 in (127 mm) x (127 mm) 6.0 in x 6.0 in (152 mm) x (152 mm)
Total Width (Body + Cover) 0.9 in (23 mm) 0.9 in (23 mm) 0.9 in (23 mm)
Cover Thickness 0.4 in (10 mm) 0.4 in (10 mm) 0.4 in (10 mm)
Aperture Dimension 4.0 in x 4.0 in (102 mm) x (102 mm) 3.0 in x 3.0 in (76 mm) x (76 mm) 4.0 in x 4.0 in (102 mm) x (102 mm)
Aperture Area 16 sq in (406 sq mm) 9 sq in (229 sq mm) 16 sq in (406 sq mm)
Tested / Certified
UL 50V (IR Window Standard) Yes Yes Yes
UL Type Rating / NEMA Type 4 Type 4 Type 4X
Ingress Protection (IP) IP65 IP65 IP65
UL 746C (Impact & Flame Resistance) Yes Yes Yes
ANSI/IEEE C37.20.2 Sec A.3.6(Switchgear Window Impact Resistance) Yes Yes Yes
ANSI/IEEE C37.20.7 Arc Resistance Yes Yes Yes
CSA Compliant (cUL) Yes Yes Yes
Material Specifications
Body & Cover Material Aluminum: Anodized & Powder Coated Aluminum: Anodized & Powder Coated Stainless Steel
Backer Plate & Finger Guard Stainless Steel Stainless Steel Stainless Steel
Hardware & Fasteners Stainless Steel Stainless Steel Stainless Steel
Optic Transmissive Polymer Transmissive Polymer Transmissive Polymer
Gaskets Silicone & Neoprene Silicone & Neoprene Silicone & Neoprene
Cover Screws* ¼-20 Captive ¼-20 Captive ¼-20 Captive
Transmission Compatibility
Mid Wave & Long Wave Imagers All Brands
Vibration Unaffected
Broad Spectrum Acids / Alkalis Unaffected
Humidity & Moisture Unaffected
General
Voltage Range Low, Medium & High
Grounding Automatically grounds when mounted to grounded panel/door
Operating Temperature -40ºC (-40ºF) to 150ºC (300ºF)
Installation Saw-Cut or Punch
Lifetime Warranty Unconditional for Materials & Workmanship
Patent Patent Pending: USA and International
Country of Origin Proudly Made in the USA

*Standard Cover Screw Type: Allen Head (Hex Socket). Other options available.