The confocal optical displacement sensor is a non-contact displacement meter capable of measuring both mirror surfaces and transparent bodies like glass.
The confocal optical displacement sensor is a non-contact displacement meter. It uses multiple lenses to focus white light, acting as a polychromatic light source, onto the surface of the target object. At this time, the lenses are arranged so that white light is dispersed into monochromatic light, and a specific distance is assigned to each wavelength based on the factory settings. Only the wavelengths that are precisely focused on the target object are detected by the spectrometer and measured as distance. This unique measurement principle allows for measurements on mirror-like surfaces as well as transparent bodies like glass, and in the case of transparent bodies, thickness measurements can also be made. It is also suitable for measuring liquid levels.
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basic information
**Features of the Confocal Optical Displacement Sensor** - Measurement range: 120μm to 22mm - Small spot diameter (7μm to 100μm) - Long offset (1.5mm to 20.2mm) - Sub-micron resolution (0.005μm to 0.9μm) - Compact sensor available (2402 series: sensor diameter 4mm) - Capable of measuring mirror surfaces, transparent bodies, and liquids - Suitable for use in vacuum For more detailed information, please refer to the catalog or contact us directly.
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Applications/Examples of results
Features of Confocal Optical Displacement Sensor Glass displacement and glass thickness measurement Adhesive level measurement Glass tube thickness measurement Wafer measurement
Company information
As an import trading company of electronic components and sensors for 50 years, Sankyo International has always pursued and supplied products that meet our customers' needs. To ensure that our customers can use our products with confidence, we will enhance our aftercare services and continue to strive to earn even more trust from our customers.
