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GP-X measurement sensor

Eddi current analogue sensor.


The inductive displacement transducers of the GP-X series use eddy current techniques and are particularly noted for their highly accurate measurement at a resolution of 0.02% F.S. with minimal linearity error, a high sampling frequency of 40kHz and low temperature dependence. GP-X sensors are ideally suitable for the highly accurate motion and distance control of metal objects in harsh industrial environments.


  • High sampling frequency of 40kHz
  • Resolution of 0.02% F.S.
  • Minimal linearity error max. ±0.3% F.S.
  • Minimal temperature dependence max. ±0.07% F.S./°C
  • Bright, two-colour LCD display
  • Preselectable materials (aluminium, steel, iron)
  • Four measurement modes (preselectable)
  • Cross talk prevention function
  • Offset compensation and scaling functions
  • Synchronisation input and alarm output
  • Adjustable limit values with transistor outputs



  • Communication unit (optional)
  • RS232 interface and BCD output (optional)
  • Measuring and test software (optional)

GP-X sensor heads

A total of five different models are available for various applications, with a sensing range of 0.8 to 10mm: three cylindrical type sensor heads (diametre = 3.8; 5.4 or 8mm) and three threaded-type sensor heads.


  • One-touch clips for fast sensor head connection
  • Sealed to IP67g (sensor head is oil resistant)


  • Extension cable (7m)

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Typical applications

GP-X measurement sensor applications
  • Stroke end sensing
  • Eccentricity sensing
  • Height sensing