The Measuring Photoelectric Sensor

The measuring photoelectric sensor combines the benefits of the triangulation principle with the measuring functionality of a distance sensor. As is common with distance sensors, a measuring principle is integrated in the RL31-8-H photoelectric sensor that enables a variety of switching functions in one device. The result is outstanding performance data, such as the sensing range up to 800 mm and the continued small BW/WB differential up to the final detection range.

The innovative PowerBeam light source provides a very bright, clearly visible red light spot. Therefore, reliable detection of objects with dark surfaces is also guaranteed, with no compromises in accuracy or repeatability.

The sensor is equipped with an IO-Link interface, through which the measuring principle is optimized to the requirements of the relevant application. Functions such as background suppression, background evaluation, foreground and background suppression, as well as hysteresis mode can all be programmed according to the task.

The large detection range, flexibility, and various mounting options of the RL31-8-H photoelectric sensor saves costs and reduces the variety of models.