Process-critical valve control

Cylinder position sensors with multi-channel redundancy

The solution

Quick-action shutoff control valves are subject to stringent control reliability requirements. To ensure the integrity of position measurement signals, sensor redundancy is paramount. Balluff's double- or triple-redundant magnetostrictive linear position sensors provide two or three fully independent, redundant control signals from a single device.

The features

  • Up to three fully independent position measurement systems in the same housing
  • Variety of popular analog and digital control interfaces
  • Suitable for long stroke valves up to 7620 mm
  • Compact, space-saving housing
  • Non-contact and wear-free for long service life
  • LED status indication for all channels
Energy, conventional power plants, regulating valves
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