Absolute Displacement Transducers LVDT

Featured Product from Ametek Solartron Metrology

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Solartron Metrology is a world leader in the innovation and manufacture of precision digital and analogue displacement sensors and associated instrumentation.

The culmination of Solartron’s 50+ years of experience manufacturing LVDT displacement sensors is a deep understanding of the need to match the performance of the sensor precisely to the demands of the application and environment. The cost advantage of matching the best sensor to the requirement is clear, this can only be done with a company that has both an extensive range of sensors, accessories and electronics in conjunction with a philosophy of designing “custom products” to specific requirements.

Solartron precision measurement solutions perform vital tasks in a range of diverse industries including….

Aerospace, pharmaceuticals, medical., power generation, oil and gas, paper making, civil engineering, tunnelling, semiconductor manufacture, mining, glass making, water treatment, chemical processing, steel production…

The list is endless.

Displacement Sensor – S Series

• <0.2% Linearity

• Analogue, DC and 4-20mA versions

• 19 mm diameter stainless steel body

• IP65 and IP67 option

• Excellent measuring range for the body length

• Multiple output options with integrated electronics

• Large bore to core clearance for ease of installation

• Excellent magnetic shielding

• Wide range of signal conditioning and instrumentation

• Absolute Positioning

AC Miniature LVDT


  • 2, 5, 10, 20mm measurement range
  • Half bridge and LVDT version
  • Small 6 or 8 mm body diameter


  • 2.6mm measurement range
  • Rugged construction
  • Short body length


  • 3, 12, 25mm measurement range
  • 0.25% Linearity FRO
  • Small 9.5mm body diameter

DC Miniature – DFg Series

  • 2, 5, 10mm measurement range
  • Infinite resolution
  • DC/DC LVDT sensor


  • 2, 5, 10 and 20 mm measurement range
  • DC Unipolar, Bipolar and 4-20 mA output
  • Excellent repeatability: <0.15 µm
  • Linearity 0.2% FSO
  • Precision ball bearings
  • Large selection of probe tips
  • 3D drawings available