Retro-reflective photoelectric sensors

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In addition to normal polarized retro-reflective photoelectric sensors, the 25 series with variants is ideally suited for the reliable detection of stretch-wrapped pallets and transparent objects or for very precise positioning.

PRK 25CL / (I)PRK 25B / PRK 25 - Standard models (LED and laser)

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The standard PRK(L)25 retro-reflective photoelectric sensor ensures high system availability, even under extreme environmental conditions. Additional functions, such as warning and activation, further increase process reliability.

  • High system availability under extreme environmental conditions
  • Additional functions, such as warning, activation, for increasing the process reliability
  • Optimum light beam propagation as laser for positioning and counting applications

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PRK 25 / PRK 25C - Optimized for transparent objects

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The compact PRK 25 retro-reflective photoelectric sensor as single lens is optimized for precise positioning and for transparent objects (films, PET, glass) with special functions for applications in this area.

  • Particularly suited for highly transparent PET and glass bottles as well as films
  • Easy adjustment via multiturn potentiometer or teach
  • Automatic contamination compensation with tracking
  • Models with switching threshold display via flash code

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(I)PRK 25B.3 / PRK 25C.D - Optimized for reflective objects

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The (I)PRK 25B.3 retro-reflective photoelectric sensor is optimized for use in the areas of material flow, intralogistics and packaging technology. It is particularly well suited for the reliable detection of stretch-wrapped pallets, foil-wrapped objects or laminated surfaces as well as for the detection in reflective environments.

  • Optimized for use in the areas of material flow/intralogistics and packaging technology
  • Reliable function even with stretch-wrapped pallets
  • Reliable detection on reflective surfaces and environments

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