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CMOS Laser Sensor - GV Series
 Online Support and Services
Case Study : New CMOS Sensor Eliminates Downtime and Waste on Production Lines
Features

World's First Datum Algorithm [ Patent Pending ]

When the datum(background,reference surface) tuning is performed, workpieces can be correctly detected.
For full details, download the PRODUCT CATALOG using the CATALOG icon in the Online Support and Services box above

Datum algorithm
Based on:
・Distance
・Received light pattern

Datum tuning
Easy tuning Just by pressing the [SET] button with a target on a conveyor.

Detection image CMOS light received image  
Detection image
received image
target
When performing the datum tuning (reference surface calibration)with a target on a conveyor (background), the values are set slightly above and slightly below the conveyor position. With no workpiece in place, the light waveform falls within this range -> [ Output OFF ]

Detection example 1
Flat workpiece

Detection image CMOS light received image  
Detection image1
received image1
target1
The CMOS light receiving position changes -> The distance changes -> The workpiece is judged as present -> [ Output ON ]

Detection example 2
Rough workpiece

Detection image CMOS light received image  
Detection image2
received image2
target2
2 peaks appear on the waveform -> The light receiving pattern changes -> The workpiece is judged as present -> [ Output ON ]

Detection example 3
Rough workpiece

Detection image CMOS light received image  
Detection image3
received image3
target3
The light is not reflected properly -> The distance changes -> The workpiece is judged as present -> [ Output ON ]
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READ BEFORE BUYING!
Price Info
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