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Detects Printing

Case Number 129

last update: November 4, 2009

This application uses a Line-beam Laser Photoelectric Sensor.

This Line-beam Laser Photoelectric Sensor is ideal for printed areas.


Conventional sensors could not detect printing because the sensing spot became too large when you set a long detection distance.

Benefit / Efficiency

Using a Line-beam Laser Sensor enables long-distance detection. Also, using the line beam prevents unstable operation of the Sensor caused by discoloration between letters.

Use Products

E3C-LDA Photoelectric Sensor with Separate Digital Amplifier (Laser-type) E3C-LDA

Variable Laser Beam for Spot, Line, or Area Detection