optoNCDT // Laser sensors for displacement, distance and position
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| optoNCDT // Laser displacement sensors (triangulation) MICRO-EPSILON optoNCDT

Laser triangulation sensors optoNCDT optoNCDT - Highest precision in laser displacement measurements optoNCDT laser sensors set milestones for industrial laser displacement measurement. They stand out due to their size, measuring rate, functionality and, in particular, to their high precision. The current optoNCDT range comprises numerous sensor models, each of which is among the best in its class impressing in automation, inline quality assurance and machine building. Compact, robust and with integrated controller for dynamic measurement tasks Small light spot (round) for finest details...

General information Page Available models and model variants 4 - 5 Possible applications - the right technology for every application 6 - 7 Sensor type Page optoNCDT 1x20 Compact laser sensors for OEM and series use 14 - 23 optoNCDT 1900 Sensors for precision automation 24 - 33 optoNCDT 23x0 Precise laser sensors for dynamic measurement tasks 34 - 45 optoNCDT 17x0/1910 Laser sensors for special measurement tasks 46 - 59 Accessories Page

Miniature laser sensors for serial applications from page 14 Measuring range High performance sensors for precision automation from page 24 Measuring range

High precision laser sensors from page 34 Measuring range Laser sensors for special measurement tasks Measuring range

optoNCDT Technology overview Measuring principle Laser triangulation Laser point sensors with red laser Laser line sensors with oval-shaped light spot Laser triangulation sensors operate with a Triangulation sensors with a red laser are laser diode that projects a visible light spot designed for diffusely reflecting measuring interferences within the laser point (left) which onto the surface of the target. The light objects such as ceramics, plastics or matt leads to a faulty projection on the sensor reflected from the spot is imaged by an element. This effect becomes particularly obvious...

Blue laser sensors for challenging surfaces The optoNCDT Blue Laser (BL) models use a blue-violet laser beam which does not penetrate the measuring object due to its shorter wavelength. The light spot is projected sharply to enable stable and precise measurement results. The Blue Laser Technology is preferably used with red-hot glowing metals as well as organic and transparent objects. Long-range sensors for large distances Some measurement tasks require a large measuring range or a large distance from the object to be measured. Long-range sensors from Micro-Epsilon combine large measuring...

More Precision optoNCDT Laser sensors Always the right measuring range optoNCDT laser triangulation sensors measure from a large distance to the target using a very small light spot. The large measurement distance enables non-contact measurements to be taken against difficult surfaces such as hot metals. More than 70 standard models with measuring ranges from 2 – 1000 mm cater for a large number of applications across many different industries. Always the right laser 100 mm Laser class 1 Red Laser class 2 Red Laser class 2 Blue Laser class 3R Red (optional) Laser class 3B Red (optional)...

Compact sensors with integrated controller optoNCDT laser sensors are extremely compact and equipped with a fully integrated controller. This makes installation and wiring quick and easy. Therefore, these laser sensors can be easily installed even in restricted spaces Precise measurements in industrial environments The optoNCDT sensors are designed for measurement tasks in factory automation, machines and systems. As a result, simple installation and wiring is possible in confined spaces or on a robot. Their high performance enables the sensors to provide precise measurement results at a...

Advantages & outstanding features optoNCDT Laser sensors Fast thickness measurement of plates Synchronization for multi-track and thickness measurements Operating several laser sensors to measure multiple track or the thickness requires synchronization. Synchronizing ensures that the measurement values of the sensors are recorded at the same time. Measurement spot from 8.5 x 11 µm for the detection of the smallest of details Ultra-small light spot detects smallest details & structures Focusing the laser beam via a special lens arrangement in the sensor generates a small light spot on the...

Ideal for fast control & positioning When measuring poorly reflective surfaces or fast moving objects, high measuring rates are required. The optoNCDT sensors operate at high measuring rates with simultaneous surface compensation and are therefore able to reliably check dynamic processes. High precision with changing surfaces optoNCDT sensors are equipped with intelligent control features which ensure high signal stability with bright/dark transition, regardless of the color and the brightness of the measuring object. This optimally adjusts the exposure time or the amount of light for the...

Application examples optoNCDT Laser sensors Print head positioning and focal point control In printing processes, the exact height of the print head is a crucial factor for the quality of the final product. High-speed distance measurement against different material surfaces and reliable edge detection enable fast readjustments to be made to the process. Sensor: optoNCDT 1420 High resolution inspection in assembly processes Positioning gauge heads in measuring machines During PCB assembly, the presence and position of the components optoNCDT laser triangulation sensors are used to position...

Thickness measurement of coated electrodes Measuring the wear of high-speed railway lines The coating thickness is tested to ensure the homogeneous quality of For the maintenance of high-speed tracks, special measurement battery films. The optoNCDT laser sensors enable a resolution in the wagons are used. They are equipped with optoNCDT 1900LL laser sub-micrometer range. The thickness values are used to control the displacement sensors, which detect the distance to the track at a application of the coating and for quality assurance purposes. high measuring rate. These robust sensors are...