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Encoded Hall linear/angular position sensor

Electricfil These sensors include a number of active Hall-effect switches and an encoded magnet.

With n switches and n-bit encoding, it is possible to detect 2n positions. A multi-switch sensor has at least n binary outputs.

Electricfil solution - ready technologies

Characteristics

  • Stroke up to 40 mm and angles up to 70°
  • Encoding on up to 9 bits
  • Temperatures up to 150°C
  • Typical accuracy: ± 0.7 mm
  • Response time: 1 ms
  • Airgap up to 2.0 mm
  • Optional redundancy
  • Very small size
  • Integrated diagnostics

Electricfil knowhow

  • Suitable for Reduced weight and size of the ignition function with high energy densities
  • Wide range of packages and interfaces
  • Safe encoding techniques (Gray code).

Application domains

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