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The MLRV-102E is a 2-channel LVDT/RVDT signal conditioning module for use in Curtiss-Wright’s MEDAU-2000 and MCDAU-2000 products. The module provides high performance, ratiometric tracking, and linear conversion to 14-bit resolution. An over-range indicator bit is also provided. The input accepts either 2-wire (-2 or -4) or 3-wire (-1 to -4) input configurations. An AC excitation source is provided that has programmable output frequency and amplitude. The input range is software programmable from 1 VRMS to 10 VRMS. The module operates from 400 Hz to 10 kHz.


  • LVDT/RVDT conditioner
  • High-performance ratiometric tracking linear converter
  • 2-channels per module
  • 14-bit resolution with over-range
  • Software programmable input range
    • From 1 VRMS to 10 VRMS (per channel)
  • User-configurable wiring
    • 1 or -3: 2 or 3-wire configuration
    • 2 or -4: 2-wire configuration
  • +/-0.2% system accuracy
  • Microsoft Windows application software included


  • Airborne instrumentation
  • Position feedback
  • Process control systems
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