Lots of discussion around laser triangulation, laser triangulation sensors, optical displacement, light spot, wear free, range, laser, and measurement laser are explained in this catalog. Inside the catalog we can get info related to laser based optical, displacement sensors, sensors, target, laser displacement, displacement measurement, and principle.
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The large measurement distance in turn enables measurements to be taken against difficult target surfaces such as hot metals. The non-contact principle enables wear-free measurements as the sensors are not subject to any physical contact with the target. Furthermore, the laser triangulation principle is ideal for very fast measurements with high accuracy and resolution.
Even more, the catalog tells the reader discussion things like laser based, triangulation sensors, measuring, element, measuring range, measurement, and optical.