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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 in analog 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

EOTECH offers a wide range of products for measurements of roughness, surface conditions, shapes, geometries, dimensions, displacement, vibrations, color, lighting and signage for process improvement, control or inspection …

Eotech SAS
1, ZI du fond des prés
91460 Marcoussis – France
Tel : + 33 (0)164 497 130
Fax : + 33 (0)164 493 229

Latitude : 48.638269
Longitude : 2.206362

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