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LVDT/RVDT signal conditioner LiM 4-20

Image LiM-420

The LiM 4-20 is a LVDT transmitter module designed to provide good performance at a cost suitable for OEM applications.

Connection to the LiM 4-20 may be done utilizing the screw terminal barrier strip or optional card edge connector. Dip switches are provided to set course gain ranges with a 2.5 to 1 screw potentiometer for fine output adjustments.

4 to 20 mA output may be achieved with LVDT full scale outputs from 100 mV to 5.6 Volts rms. A 20-turn zero potentiometer provides for a ± 2.5 mA zero offset capability.


  • Small PCB dimensions for OEM use
  • Adjustable 6 gain levels
  • 20 turn zero and gain pot
  • Full central zero suppression
  • Screw terminal barrier strip or card edge connector


  • Valve Position Feedback
  • Roller Gap Sensing
  • Paper Head Box Position
  • Coaters
  • Materials Testing Machines