Laser Distance Sensor, LD 70/250 series
With a resolution > 50um and a measuring range of 250 mm this laser distance sensor can take 1000 measurements per second. The laser sensor is very small, measuring just 65 x 50 x 20mm.
The Laser triangulation Sensor LDS 70 is based on the latest CCD technology and works with a visible red laser. The measurements are linearised by a internal signal processor which makes the sensor very accurate and independent of the colour of the surface material.