Laser Triangulation up to a distance of 2m

The optoNCDT 1710-1000 sensor has a measuring range that starts from a distance of one metre from the sensor, so displacement can be measured at a distance of 2m from the sensor. The sensor comes with an integrated controller in a compact 200mm x 83mm x 48mm housing. The diameter of the light spot is constant across the complete beam path. With a measuring rate of 2.5kHz, the sensor is technically superior to existing alternative sensors on the market, providing 100µm resolution without averaging. 4 … 20 mA, 0 … 10V, RS422 or USB outputs are available. The optoNCDT 1710-1000 is used for measurement objects that have a high degree of freedom or movement. Other potential applications are in harsh ambient conditions, where the sensor has to measure onto the object from a safe distance or if the target is in a vacuum. The sensor also performs very well in high target temperatures or when it is not possible to mount the sensor close to the target.  Like all other models in the 1700 series, the optoNCDT 1710-1000 also benefits from a unique RTSC circuit for the real-time compensation of surface influences.

Low cost displacement sensors with new measurement principle

Micro-Epsilon has developed a completely new displacement measurement principle with its new Magnetic Displacement Sensor (MDS). In contrast to the widely used Hall Effect principle, the MDS is based on a method patented by Micro-Epsilon, which is based on a linear relationship between the position of the magnet and the output signal. As printed coils are used for this measurement principle, the manufacturing method does not depend on semiconductor processes. This makes customer-specific adaptations considerably easier.
The sensors have an extremely high basic sensitivity, which enables a very simple and low cost evaluation circuit. With an eddy current sensor as the technological core, very fast, high resolution versions can be achieved. Compared to Hall Effect sensors, much larger measuring ranges (currently 60mm limit) can be achieved. In addition, significantly smaller magnets are required as the target. This reduces costs and simplifies installation.
A pulse width modulated signal is available as an output signal, which can be easily read by a microcontroller using a time measurement.
The first models were specially developed by Micro-Epsilon for use in the white goods sector, particularly in washing machine production. The principle-specific benefits are particularly well suited to this application. On the one hand, the loading can be measured with very high resolution, while on the other hand, the movement of the tub when spinning can be measured with high dynamics.
Furthermore, the MDS family is suitable for applications in the automotive sector and for all OEM areas where long displacement measuring ranges and high resolution are required.

Capacitive sensors with new technology

The latest range of capacitive sensors from Micro-Epsilon is based on a completely new technology. A special ceramic substrate provides the capaNCDT CSH (Hybrid) sensors with extreme temperature stability. New sensor geometries are also possible which enable the production of a sensor with a height of 4mm. These flat sensors are called capaNCDT CSH-FL. Using two drilled holes on the sensor, the flat sensors can be mounted quickly and easily; as before, the cylindrical sensors can be mounted by clamping The sensors are also available for use in ultra-high vacuums (UHV) and clean rooms where, for example, freedom from contamination of the materials is also important. Due to the integrated cable on the sensor side, there are two significant benefits: installation space is significantly reduced and the risks arising from an additional plug connector, e.g. accidental detachment, are eliminated. The new technology and the modular design of the sensor enable Micro-Epsilon to respond very quickly to customer requirements. The CSH sensors are currently available with measuring ranges between 0.2mm and 1.2mm. Other measuring ranges are being developed. The hybrid sensors therefore supplement the previous range of sensors.