Laser particle detectors are a high-tech way for quantifying whats floating around in the air. With a fan, a laser, and a sensitive photodetector, they can measure smoke and other particulates in real ...

Suitable for high-speed QC applications, the Z500 laser measurement sensor is presented as the only device of its type to combine a wide-beam laser (4 to 45 mm) and a CCD to conduct two-dimensional ...

A series of intelligent analog laser-distance sensors provide two discrete outputs that detect the presence of objects and indicate their precise position and size. The model BOD 26K LB employs laser ...