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This application uses a Spot-type Laser Photoelectric Sensor to detect minute objects. The minute spot laser beam with maximum diameter of 1 mm accurately detects small-diameter pins, at a sensing distance as long as 1 m.
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Conventional photoelectric sensors with a large spot diameter could not be used for small-diameter pins. The system had a limited detection distance, which could damage the Sensor.


Stable inspection of ultra-thin guide pins is possible in a small spot at a sensing distance as long as 1 m.

Applied Models
E3C-LD11 + E3C-LDA

Applicable Products

Laser Photoelectric Sensor with Separate Amplifier
E3C-LD11 + E3C-LDA

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Other Applications