By combining our accumulated know-how in measurement technology with the latest digital technology, we have created the versatile laser displacement sensor HL-C2, the best sensor in its class. Even for extremely difficult applications such as measuring variations in HDD surfaces or sensing very shiny objects, the HL-C2 sensor functions stably and consistently. By using our unique new optical system, high density light-receiving cells and a cutting edge sampling technology, a wider variety of objects can now be stably measured with greater precision and speed than ever before.


  • Resolution up to 0.01μm, regardless of sampling frequency
  • Sampling frequency up to 100kHz
  • Unaffected by color or surface condition of the object
  • Small beam spot type: ø20μm to ø400μm / Linear beam spot type: 20×700μm to 400×6500μm
  • Linearity error, max ±0.02% F.S.
  • Compact design
  • Sensing range from 10mm ± 1mm up to 350 ± 200mm

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