The R2000 Detection laser scanner from Pepperl+Fuchs (Twinsburg, OH) features a 360-degree gapless measurement angle with angular resolution within 0.071 degrees, scan frequency to 30 Hz, and object detection to 1 mm. An eye-safe visible red laser enables alignment and detection of very small objects or reflectors. The scanner can detect objects up to 10 m away and reflectors up to 30 m away, with measurement repeatability within 12 mm of true distance value. The scanner is suited for detecting protrusions or obstacles over a large area, collision avoidance on overhead monorails, detecting small overhangs such as damaged pallets, monitoring entryways and exits, controlling the height of pallets on palletizers, and verifying empty, full, or overfilled cartons on conveyors. The IP65 rated scanner has an anticipated operating life of 20 years in operating temperatures from -10 to 50 °C, and offers four digital I/O channels that can each be configured as an input or as an output (NPN or PNP).

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Test & Measurement Tech Briefs Magazine

This article first appeared in the February, 2015 issue of Test & Measurement Tech Briefs Magazine.

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