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SC-200 LVDT/RVDT/LVRT signal conditioner

Image SC-200

Alliance Sensors Group's SC-200 DIN-rail-mounting LVDT signal conditioner for industrial measuring systems, testing laboratories, and factory automation offers push buttons for fast and easy calibration of the Full Sale and Zero outputs, differiential input to minimize ground loop noise, and color-coded screw terminal plugs for quick hook up.

The SC-200 is engineered to work with a very wide range of LVDT, RVDT, and inductive half-bridge (LVRT) sensors by providing four excitation frequencies that operate most AC-LVDTs over a 50 to 5000 mVrms range of sensor output.

SC-200 modules offer a choice of 8 analog outputs and half-duplex RS-485 digital comm port to faciliate remote setup and for saving a module's setup parameters to hot-swap them with another module.


  • Cybersecurity lock to prevent tampering
  • Smart calibration by front panel push buttons
  • Differential input for superior noise immunity
  • Color-coded screw terminal plugs
  • Auto-mastering
  • Hot swapability
  • Diagnostics:
    • Shorted, disconnected, or open primary
    • Shorted, grounded, disconnected, or open secondaries
    • Output voltage shorts or current loop opens
    • Errors during installation and setup


  • OEM Measurement Systems
  • Steel/Aluminum/Paper Mills
  • Test and Measurement
  • Factory Automation

Demonstration video


Calibration procedure


S2A vs SC-200