Piher Touchless Variable Gap Sensor

Piher Sensors and Controls has introduced its variable gap sensor which maintains stable electrical output in any operating conditions.

Piher TouchlessVariableGapSensor 56b4b0f7d4b12

Piher Sensors and Controls S.A. introduces its custom two-piece magnetic Hall effect variable gap sensor.

  • Suitable for the harshest of environments
  • Maintains stable electrical output and specified linearity on mobile shafts, despite radial and axial movement
  • Immune to typical radial and axial play on mobile shafts where significant misalignment often results in poor operational performance and labor-intensive maintenance
  • Play resistance performance is achieved by means of a circular arc magnet (where 360-degree rotation angle is unnecessary) that is attached to rotating shafts or assemblies, such as boom loaders, and the electronics module to the chassis (or vice versa)
  • Delivers over 50 million cycles and stable electrical output
  • Specified linearity is maintained between both sensor packages despite any radial and axial play such as +/-1.5 to +/-7 mm (and upwards) respectively  
  • Features low-profile, rugged design
  • Can be custom engineered to fit existing mechanical assemblies for a wide range of industrial, off-road and marine applications





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