Speed and Length Sensor

The VLM 320 operates optically without contact, and implements the principle of the spatial filter by means of the use of a CCD sensor. Spatial filter is the generic term used to describe a measuring principle for the non-contact determination of the velocity and length of moving materials. More

The VLM 200, ASTECH offers anexceptionally robust and dependable sensor, which has been specifically tailored to the requirements of industrial use. Regardless of material, the VLM 200 measures lengths and speeds without contact and its interfaces allow it to be integrated optimally to automation and quality maintenance processes in many branches of industry.