Diffuse sensors with background suppression

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These sensors score big thanks, in particular, to their small light spot and good background suppression. They thereby detect even the smallest components without being influenced by objects in the background.


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The HRTR 2 miniature diffuse reflection sensor convinces with a very small, homogeneous and laser-like light spot. The background suppression, which is permanently set to various ranges, allows even dark objects to be reliably detected against a light background.

  • Miniature diffuse reflection sensors with visible red light
  • Homogeneous light beam with very small laser-like light spot
  • Very good background suppression