Flir 3G-OTH-178358 — Technical Specifications

Name: Flir 3G-OTH-178358 FLIR 4-1/2" Round Infrared Window: Viewing Panes, 2,474°F Optic Max Temp, -40°F Min Op Temp °F, IP69 (MPN IRW-4C). Key specifications — Brand: FLIR.
Brand: Flir

The FLIR 4-1/2" Round Infrared Window (MPN IRW-4C) is a viewing pane with a 2,474°F optic max temperature, a -40°F minimum operating temperature, and an IP69 rating. 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

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Technical Specifications

Parameter	Value
Type	-40°F Min Op Temp °F, IP69
Brand	FLIR
Optic Max Temp	2,474°F
Manufacturer Part Number	IRW-4C