IRISS IRW Series VPFC
IRISS IRW Infrared Window Stainless Steel - Glass
IRISS IRW Infrared Window Stainless Steel - Glass
IRISS IRW Infrared Window Stainless Steel - Glass

IRISS IRW Stainless steel infrared window - Glass

Infrared window with calcium fluoride glass, ideal for thermal inspections in environments with high humidity or demanding conditions.

Price range: from 219,00€ to 440,00€. + VAT

Availability: 11-15 days

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Ref: VPFC-P
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Description

VPFC Series Infrared Inspection Windows

Optical stability and electrical safety with calcium fluoride glass

The IRISS VPFC Series offers infrared inspection windows with calcium fluoride (CaF₂) glass, designed to maintain stable transmission even in high humidity conditions. These windows allow thermal and visual inspections to be performed without opening the equipment, improving safety and efficiency in predictive maintenance.

Outstanding features:

  • Calcium Fluoride (CaF₂) Crystal: Provides stable transmission in the infrared spectrum, ideal for medium and long wave applications.

  • Environmentally Sealed Design: Electrical grade plastic construction with aluminum cover and stainless steel screws, ensuring IP65/NEMA 4 protection.

  • International Certifications: Meets UL, cUL, IEEE, CSA, Lloyds, DNV, and ABS standards, ensuring quality and safety in industrial applications.

  • Variety of sizes available: Available in 2″, 3″ and 4″ diameters to suit various inspection needs.

The VPFC Series is the ideal choice for professionals seeking a durable, safe, and versatile solution for thermal inspections in demanding industrial environments.

Ref: 87858, 87859, 87860, 87861

Technical data

Part NumberVPFC-50VPFC-75VPFC-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 RatingIP67 / NEMA 6
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 MaterialCalcium Fluoride Crystal (CaF2); -100°C (-148°F) to 1400°C (2555°F)
Inspection Capabilities and Applications
Midwave IR and Longwave IR; Visual Inspection; Medium/High Voltage Applications
Certifications
UL Listed (E491496)
Certified 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
CSA 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
IP65 / NEMA 4
Lloyds of London Type Approval
American Bureau of Shipping (ABS)
DNV (Det Norske Veritas) P261.1E Maritime, Vessel and Offshore Applications
IEEE C37 20.7 Type 2B, C37 20.2.a.3.6: Impact and Load
IEC 62271-200, 60262271-200,60298 Appendix A, 60068-2-6:2007, 60068-2-3, 60068-2-78:2012
Other
WarrantyLimited Lifetime Warranty

IRISS IRW VPFC Series - Technical sheet

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