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Product Series IRS / IRN / IRD

The sensor switches when objects are approaching. The treshold is fixed or adjustable.

  • Detects micro objects or fast moving parts
  • Very short reaction time
  • With or without pulse extension
  • Different ranges
  • Ex versions available
  • Display of switching state and degree of contamination
  • Robust metal housing
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Different Applications

Products of this Series can be combined with front-end optics and light guides. In connection with optical light guides, the devices can be converted to the light barrier.

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Downloads and parametrical Search

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Scheme of article description
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The products are named according to an IECEX-compliant scheme. Some older devices have been named after an earlier scheme. The following table lists the products of the series.

Please note that devices with analogue output and devices for speed measurement (IRD-LTD) can be found under the heading Measuring Sensors.