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High precision non-contact sensors for displacement, position and thickness measurement

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Bestech Australia offers a wide range of non-contact displacement sensors with cutting-edge measurement technology. It has been widely used in the rail, R&D, construction, mining, defence, military and manufacturing industry. Selecting the suitable sensor technology highly depends on the required accuracy, resolution, measurement ranges and environmental conditions.

Laser sensor

Laser sensor offers an outstanding price-performance ratio for almost all displacement measurement applications in the industry, particularly any applications requiring on-line measurement in production line or process automation integration. It has a very compact design and integrated with the real-time-surface-compensation (RTSC) feature to offset the effect of reflection on measurement. Blue laser technology is also available for better measurement of red-hot glowing objects and organic materials.

  • Measurement Range: 2mm – 3km
  • Resolution: max. 30nm

Eddy current sensor

Inductive eddy-current sensor offers stability and robustness for measurement of metallic and ferromagnetic objects in harsh and dirty environment, capable of withstanding extreme temperatures and pressures up to 4000 bar.

  • Measurement Range: 0.5mm – 500mm
  • Resolution: max. 2nm

Confocal sensor

Using polychromatic white light as a light source, confocal sensor is capable of measuring multi-layer thickness with nanometre resolutions. It has a very small measuring spots and capable of measuring thickness of transparent materials.

  • Measurement Range: 2mm – 1000mm
  • Resolution: max. 10nm

Capacitive sensor

The capacitive sensor is the recommended choice for measurement of electrically conductive target and offer high precision measurement with sub-nanometer resolution. It fits the requirement for measurement in vacuum and clean-room applications, but not in a harsh and dirty environment.

  • Measurement Range: 0.04mm – 10mm
  • Resolution: max. 40pm

Magneto-inductive sensor

Integrating magnetically sensitive element to the eddy-current sensor, the MainSensor is capable of measuring through non-ferromagnetic materials dynamically. Measurement is not affected by the environmental condition and ranges can be easily adjusted by exchanging the magnet.

  • Measurement Range: 14mm – 55mm
  • Resolution: max.19mm


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Related Bestech Australia News

Supplier news
21/08/18 - Bestech Australia announces the release of a new capacitive-based contact displacement sensor, EDS from ElastiSense.
Supplier news
15/07/18 - Bestech Australia introduces a new laser sensor from Micro Epsilon featuring an extended measurement range for determining distance and displacement.
Supplier news
28/08/17 - Bestech Australia has introduced a new triangulation displacement sensor recommended for use in demanding environments.
Supplier news
31/05/17 - The new opto NCDT 2300-2 DR blue laser sensors are specially designed for displacement and distance measurements on directly reflecting surfaces.
View all Bestech Australia news

Contact Bestech Australia

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Unit 14, 44 Garden Bvd
VIC 3172
Tel: 03 9540 5100
Fax: 03 9551 5541

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