Home      Products       What's New      Search      About Us      Contact

     


photo

Application
descript.gif (521 bytes)
Working Principal
Dimensions
Technical
Summary

 Delta USAR
Reflectors
Retroreflective Optical Barriers
 


Application     
The reflectors R are used in association with reflecting optical/laser barriers:  VB2.


Features       Up
There is a wide range of reflectors to meet the different application requirements:

  • Can be used at ambient temperatures as high as 400°C with water cooling and 250°C without water cooling.
  • Designed for heavy industry environments.
  • Air-purging to keep dust clear from the reflectors.

Working Principle       Up
A prism reflector reflects light back along the same axis as the incident light, independent of the angle of incidence. The angle of incidence must not, however, exceed 15°.




r-prin1.gif (4138 bytes)

This property enables the easy alignment of the "reflector - Y3 detector" during the setting up of the optical barrier. During alignment it is necessary only that the reflector be placed in the maximum emission cone of the Y 3 detector, without attempting a precise orientation of the reflector. (It is sufficient to be approximately perpendicular to the axis of the barrier).

r-prin2.gif (3354 bytes)


bulletup.gif (420 bytes)Home        Up        Request More Info

© Copyright 2000 Delta.  All Rights Reserved.     
Email:  info@delta-usa.com