Submersible Long Stroke LVDT Displacement Transducer, DC-DC, Spring Armature-Series LYS61X

The Series LYS61X submersible, long stroke, DC powered LVDT is designed specifically for applications requiring displacement measurements while submerged in freshwater or most other non-corrosive liquids and gases for prolonged periods.

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Pressure ratings range from 145 psi to 3000 psi. The LYS61X has an internal spring return armature that fully extends the length of the armature. These units have low-friction, non-rotating ball-ended probes designed to withstand side loads that can occur in many submersible applications. This design is used where it is not possible to connect the transducer armature to the moving part being measured. This position sensor operates from unregulated power supplies of +24 Vdc to+40 Vdc or dual ±12 Vdc to ±20 Vdc and utilizes an internal amplifier to generate a ±5Vdc output signal.

These displacement transducers are ruggedly constructed of all stainless steel and are able to withstand harsh underwater environments such as mining, upstream oilfield, geophysical, and industrial processes. All Series LYS61X displacement transducers are shipped with traceable calibration certificates.

  • Stroke ranges from ±0.1 inches to ±3 inches
  • Submersible
  • ± 5 Vdc – F.S. output
  • Spring Return Armature
  • Low Friction Bearing Assembly
  • DC/DC
  • ±0.5% Linearity
  • High Resolution
  • Encapsulated Integral Electronics
  • Broad Temperature Range
  • All Stainless Steel Construction
  • Traceable Calibration Certificate
  • Improved Linearity
  • Cable and Connector Offerings
  • Mounting Blocks