| |
For 25 years the name of Wenglor has stood for innovative products
for contact free object recognition. Founded in 1983 as a two man
partnership, Wenglor today employs more than 500 people worldwide
and continues to develop on an international basis.
Reflex Sensors with Background Suppression
These sensors measure light reflected by the object to be recognized.
Being based on the principle of optic triangulation, shapes, colors
and specifications of the object's surface have no influence on
detection: this allows for very precise recognition even of dark
objects on a light background.
Reflex Sensors for Measuring Tasks
These sensors measure the distance between the sensor itself and the
object to be recognized. Since they are based on optic triangulation,
shapes, colors and specifications of the object's surface have no
influence on detection.
Transit Time Sensors for Measuring Tasks
These sensors measure the distance between the sensor itself and the
object to be recognized. Since they are based on optic triangulation,
shapes, colors and specifications of the object's surface have no
influence on detection. Depending on model, these sensors work
either directly on the object or with a reflector. They are capable
of reaching very high distances.
Reflex Sensors for Contrast Detection
These sensors measure objects' brightness. Switching is set to a
fixed brightness level. Measurement happens by comparation of the
measured brightness' value to that of the surface material of the
object to be recognized. Bright objects reflect light better than
dark ones, and can thus be recognized at even greater distances.
Retro-Reflex Sensors for Clear Glass Recognition
These sensors allow for safe recognition of clear glass and
transparent objects. As soon as the light ray between sensor and
reflector is interrupted by passage of an object, the output
switches immediately. Thanks to the integrated polarizing filter
extremely secure recognition can be obtained even on shiny objects
like mirrors and chromed surfaces.
CLICK HERE TO
ASK US A QUOTATION FOR WENGLOR PRODUCTS |
|