ODP-A Fiber optic displacement sensor

Multi-purpose fiber optic displacement sensor

Opsens’ ODP-A fiber optic displacement sensor is designed to offer high precision in the most demanding environments. Combined with Opsens’ WLPI signal conditioning technology (patent #7.259.862) and with the inherent advantages of fiber optics, the ODP A delivers unprecedented repeatability, resolution and reliability in the most adverse conditions such as high level of EM, RF, MR and microwave fields environments.

The standard model comes with 25 and 10 mm linear stroke length with one micron resolution. The ODP-A is mounted in a water splash-proof aluminium housing and a dielectric composite housing is offered in option. A convenient wall-mount attachment and a shaft spring return allow easy installation of the sensor.

The ODP-A is compatible with all Opsens’ WLPI signal conditioners. This precise and robust sensor, available with different optical cables length is customizable according to customer specific applications or for OEM-type applications.

Benefits

  • 25 and 10 mm linear stroke length standard
  • Outstanding resolution
  • Robust construction and water splash proof housing
  • EMI/RFI, lightning and microwave immune
  • Intrinsically safe
  • Convenient wall mount attachment
  • OEM-type and custom version

Applications

  • EM, RF and microwave environments
  • High voltage environments
  • Nuclear and hazardous environments
  • Automotive, robotic systems
  • Aeronautic & aerospace applications
  • Civil engineering and geotechnical applications
  • Material science
  • RF and microwave drying applications
Linear stroke length

10, 25 mm standard

Resolution

1 micron (based on 20 data samples averaging)

Accuracy

0.2% F.S. (@ 25 °C)

Repeatability

0.05% F.S.

Operating temperature range

-40 to 85 °C (higher or lower temperature range available upon request)

Operating humidity range

0-100 %

EMI/RFI susceptibility

Complete immunity

Construction material

Aluminium housing and stainless steel core (dielectric composite material available upon request)

Load mechanism

Spring return for fully extended shaft at rest (spring load can be removed)

Cable length

1.5 meter standard (other lengths available upon request)

Optical connector

SC standard

Signal conditioner compatibility

All Opsens WLPI signal conditioners

All specifications are subject to change without prior notifications

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