Grey VPT Series Round Transparent Polymer Infrared Window.

VPT Series

First and Only Round Transparent Polymer IR Window

  • Durable and Rugged
  • Unconditional Lifetime Warranty
  • Fast and Easy Installation
  • Environmentally Sealed Design
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Specifications

ModelVPT-50VPT-75VPT-100
General Specifications
Overall Dimensions9.1 cm (3.6 in) Ø12.1 cm (4.8 in) Ø15.1 cm (5.95 in) Ø
Overall Thickness2.6 cm (1.0 in)2.6 cm (1.0 in) 2.6 cm (1.0 in)
IP/ NEMA Environment RatingIP65 / NEMA 4
Operating Temperature-40°C (-40°F) to 273°C (523°F)
Body MaterialUL 94 5VA Nylon (switchgear-grade plastic); -40°C (-40°F)to 273°C (523°F); aluminum cover
Gasket MaterialUL 94 5VA TPE; -40°C (-40°F) to 273°C (523°F)
Hardware Material316 Stainless Steel
Voltage RangeAny
Automatically GroundedYes
Optic Specifications
Viewing Aperture Dimensions5.1 cm (2.0 in) Ø7.6 cm (3.0 in) Ø10.2 cm (4.0 in) Ø
Optic MaterialPoly-View™ UL 746 compliant, visual, UV and IR transmissive polymer; -40°C (-40°F) to 325°C (617°F)
Optic Reinforcing Grill MaterialAluminum Reinforcing Grill (IP22/ IP2x Standard)
Inspection Capabilities and ApplicationsMidwave IR and Longwave IR; Ultraviolet (UV); Visual Inspection; Medium/High Voltage Applications
Certifications
CertificationsUL Listed (E491496)
CertificationsCertified by UL (USA) & cUL (Canada) to the following standards: 50V, 50E, 756C: Impact and Flammability, 746C & 746A-2012, 1558: Impact and Load Resistance, 508A: ANSI 508A
CertificationsCSA C22.2 No. 14-13, C22.2 No. 14-10, C22.2 No. 94-M91, C22.2 No.94.1-07, C22.2 No. 94.2-07
CertificationsLloyds of London Type Approval
CertificationsAmerican Bureau of Shipping (ABS)
CertificationsDNV (Det Norske Veritas) P261.1E Maritime, Vessel and Offshore Applications
CertificationsIEEE C37 20.7 Type 2B, C37 20.2.a.3.6: Impact and Load
CertificationsIEC 62271-200, 60262271-200,60298 Appendix A, 60068-2-6:2007, 60068-2-3, 60068-2-78:2012
Other
WarrantyUnconditional Lifetime Warranty

Product Resources

VPT Series Datasheet