Laser Raster Detector

We are offering laser raster detector. This detector is mainly on the principle of diffuse reflection (object itself). Detector sends out a row by the
modulation of the laser beam, laser grating, toward the opposite of light absorption device in parallel, the vast
majority of the energy absorbed by the absorption device. When checked objects (such as bars) to the grating area,
namely the beam by one or several beams irradiation, and objects illuminated by a laser beam is reflected back to a
detector, is received by the optical system, signal after the preamplifier, plastic into digital filter, then through modem,
comparator, execution circuit, the corresponding switch output signal.