Protection for optical sensors in industrial applications

Details Protection for optical sensors in industrial applications Protection for optical sensors in industrial applications

1998-12-01

2000-08-22

Kim, Robert H.

Optics: measuring and testing

Optical pyrometers

356438, 356439, G01J 548

Patent

active

061080721

ABSTRACT:
This invention describes method and apparatus for protecting optical sensors in harsh industrial environments, particularly welding and machining. In a preferred embodiment, a sacrificial window is utilized which is replaced as needed. Numerous design features of such windows are disclosed. Other embodiments include protective baffles and other features.

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