Laser raster detectorby Butao Qi sales manager
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 dev Recommended Features
- Laser Detector
- Steel detector
Review on Laser raster detectorWorking voltage
Detected objects diameter:
Relay or Steel high level signal
or Steel low level signal
Indicator light: Plug in, Green On; Signaled,Red on;
Response time: Relay 20ms; level signal2ms
Intro: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.
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Created on Sep 18th 2013 07:40. Viewed 821 times.
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