Subsea LVDT Displacement Transducer, DC-DC, with 4-20 mA Output, Unguided Armature-Series LWU65X

The Series LWU65X is a submersible LVDT displacement transducer with an unguided armature. This DC to DC LVDT incorporates a built-in LVDT amplifier thus enabling a DC supply and 4-20 mA current output.

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Stellar Technology’s Subsea LVDT Displacement Transducer

These units are specifically designed for use in seawater and other very demanding environments including some corrosive liquids. The LWU65X displacement transducers are made of welded 316 stainless steel and have a thru bore. Because of their heavy duty construction, these units are suitable for the most rigorous applications including 10 years submersible in seawater ata depth of 7500 ft. (2300 m).

The armature is loose fit in the bore of the LVDT and is attached to the moving point by a male thread. Non-magnetic fluids enter the armature tube without affecting the operation on the transducer. In addition, this thru-hole design helps overcome the problems of marine growth.

All Series LWU65X displacement transducers are shipped with traceable calibration certificates.

  • Stroke ranges from ±0.5 inches to ±4 inches
  • DC/DC
  • 4-20 mA Output
  • Unguided Armature
  • Submersible in Sea Water to 7500 ft.
  • ±1% Linearity
  • Mating Connector and 6 ft. Cable
  • 316 Stainless Steel Welded Construction
  • High Cycle Life
  • Traceable Calibration Certificate
  • Extended Cable Lengths