Throughbeam photoelectric sensors

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Compact, cubic throughbeam photoelectric sensor with proven technical features for use in handling technology systems, small container systems, production or secondary packaging.


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The throughbeam photoelectric sensors of the L23 feature a high function reserve and enable the reliable detection of even very flat objects, thereby increasing the constant system availability. In addition, optimized beam geometry and the highly visible brightVision® light spot simplify alignment.

  • High function reserve
  • Simple alignment by means of optimized beam geometry
  • Simple detection of flat objects