ipf electronic PY740025, Руководство пользователя

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MANUAL [ PY740025/26 ]
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Subject to alteration! Version: 22.10.2018
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6.2 Functional principle
The sensor works on the laser triangulation
principle. By means of special optics, a laser
beam is enlarged into a line and projected to the
surface of the object to be measured. Using the
multi-lens system, the reflected light from this
laser line is projected onto a matrix. From this
matrix image, a controller calculates the distance
to every individual measuring point.
The measuring value is calculated in accordance
with the selected function. Thanks to the new
technology, the object height is always output
correctly, independent of the object's position in
the measuring field.