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Photoelectric - Contrast Sensor | TLµ Series

Supplier: Datalogic

The TLĀµ contrast sensor series offers solutions for all detection applications of register marks and other neutral or colored references.

Price Guide: POA

The microprocessor-based setting can be either 'Teach-in' using two push-buttons or 'Remote' by cable. The LED emission can be red/green with automatic selection, or white offering the possibility of operating on all contrasts. Models with interchangeable 9mm or 18mm lenses are available. Whereas 22, 28 and 50mm lenses are supplied as accessories. Many different fiber optic models are available. The output is NPN or PNP according to the model, but can always be selected using an internal switch. An analog output proportional to the received light is also present.

Features & Benefits

  • Red/Green or White emission: high detection reliability and resolution
  • Teach-in push-button: fast and easy setting
  • 20KHz switching frequency: precise and repeatability reading
  • Cable or rotatable M12 5-pole connector: adaptability to the mechanical part of the plant


This product series has been developed to satisfy to requirements of the following reference applications:

  • Packaging lines
  • Paper and Printing machines
  • Automatic filling machines