IRISS VPT 2-4″ Visible, Round Infrared Windows

Demonstrations available!

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Reduce the risk of arc-flash by performing thermal inspections without opening switchgear doors.

The IRISS VPT is a series of round infrared windows with visually clear, reinforced polymer.  These windows meet every UL and IEEE standard and are guaranteed for life.

Description

The IRISS VPT round infrared windows features a reinforced, visually clear polymer window that is fully infrared transmissible.  Unlike other windows, the IR transmissivity will not degrade over time.  These windows also feature a hinged, metal cover and come in three sizes:

  • VPT-50 – 2″ diameter viewing window
  • VPT-75 – 3″ diameter viewing window
  • VPT-100 – 4″ diameter viewing window

IRISS VPT Window Product Highlights:

  • Safe:  Conduct IR inspections without opening enclosures
  • Certified: IRISS windows have been independently tested and certified to every applicable standard proscribed by UL and IEEE
  • Durable: VPFR windows have been successfully tested as an installed component in arc-resistant enclosures at up to 63kA, 15kV for 30 cycles at 60Hz per IEEE C37.20.7 Type 2B.  There is no safer or more durable window.
  • Affordable:  Our reinforced polymer windows are less expensive than crystal windows.  Call for a quote.
  • Readily available:  Windows are in stock for delivery when you need them, even overnight.
  • Versatile:  We offer not only conventional round windows, but also rectangular panes to 24″ wide and custom designs
  • Guaranteed:  Unconditional lifetime warranty.  We will replace any window that fails for any reason for life.

round infrared windows, with viewing areas of 2″, 3″, and 4″ diameter