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LS-LVDT™ Compact Linear Displacement Sensor

  • Model: I-A73-6132...
  • Manufactured by: Parker (LORD Microstrain)

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Product Description:

Robust and highly accurate displacement sensor with revolutionary stroke-body length ratios.

Ideal for linear control and precision measurement applications, the miniature LS- LVDT provides fast response and rugged packaging. Configuration options can provide cutting-edge features, including micron resolution, linear analog output, flat dynamic response to kHz levels, and/or very low temperature coefficients.

Its free sliding transducer core is lightweight, strong, and corrosion- resistant. The cores are precision ground to insure a close sliding fit within the open bore of the stainless steel lined LS-LVDT body. This precision allows the LS-LVDT to achieve extremely high repeatability. The sensing head is capable of total submersion in aqueous environments.

NOTE: This sensor is designed for use with LORD Sensing DEMOD signal conditioners.

Product Highlights

  • 50 mm, 100 mm, and 150 mm stroke lengths available
  • Extremely compact packaging with sensor body only 25mm longer than the stroke length
  • Unguided armature
  • ±2% to ±0.2% accuracy

Features and Benefits

  • High Performance
  • High-resolution with large stroke/size ratio
  • Frictionless design for robust use over millions of cycles
  • Suitable for use in harsh fluids and environments
  • High dynamic range for difficult measurements


  • Process control for production line monitoring
  • Miniature position control elements
  • Measuring strain and deflection in materials and structures
  • Dimensional gauging for quality control