Ultrasonic sensors are based on the time-of-flight principle. The sensors calculate the time between sending and receiving a reflected sound signal. One advantage of this type of distance measurement is that the measurement result is unaffected by the material properties of the detected target. Even with shiny, coloured or textured surfaces or optically transparent objects, reliable detection is guaranteed.
Independent of colour Reliable detection of coloured and even transparent objects. |
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Independent of material Reliable detection, whether solid or liquid, shiny or matt. |
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Wide detection range |
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Detection to the nearest millimetre Continuous and precise output of the distance value. |