Baumer OADR 20I6 Series, Руководство пользователя

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BA_OADR20.doc 30/40 Baumer
12.06.2017 Frauenfeld, Switzerland
What can you do if you have transparent, semi-transparent and highly reflective objects?
The measuring principle desires an object that reflects the light diffusely. Semi-transparent, transparent and
highly reflective objects do not have this feature.

When measuring on semi-transparent objects, the light enters the object and so the measured distance is
larger than the actual distance is.

Light will pass through a transparent object so a measuring signal is not available.

A highly reflective object only has a direct reflection and it is not possible to work with it. For such an
application, ask the Baumer electric sales staff.

measuring against such objects is only possible by placing a diffusely reflecting surface on the object
(sticker, etc.)
!
Semi transparent objects:
The light enters the object.

The measured distance is
larger than the real distance

Transparent objects:
The light passes through the object
without a diffuse reflection.

No measurement is possible
Highly reflective objects:
Only direct reflection received.

No measurement is possible
