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Micro-displacement measurement


Philtec’s fiber optic displacement sensors make it possible to measure the distance, displacement and vibrations of a target without contact They are of type D (axis of movement parallel to the probe) or RC (rotation, or translation) and are available inanalog or digital versions controlled by computer.

These sensors operate in the near field and offer a large measurement dynamic from a few nanometers to several tens of millimeters up to 1.5 MHz sampling.






  • Space and aircaft (motors, turbines, flight tests...)
  • Wind turbines
  • Automotive
  • Medical, MRI etc.


  • Analog or Direct connection to computer, software and list of orders provided
  • High resolution
  • Small dimensions sensor tips including special designs
  • Harsh environments
  • Cryogenic temperature and up to 450°C, High pressure, Ultra vacuum
  • High electomagnetic fileds

Related products

Probes and Options

Probes and Options

Options and special probes for fiber optic distance sensors