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R120LC series


R120LC – DC Operated Low Cost RVIT


The R120LC RVIT (Rotary Variable Inductance Transducer) is a cost efficient, DC operated non-contact angular position sensor. It provides a smooth 0.5 to 4.5VDC output, ratiometric to the supply voltage and proportional to angular position over the 120 degree sensing range. The R120LC utilizes non-contacting, differential inductive technology, and does not suffer the wear problems experienced by potentiometers.


  • Precision ball bearings
  • Infinite resolution
  • Low moment of inertia
  • Long term reliability
  • Wide operating temperature range