Product portfolio

Miniature sensors

  • Best-in-class blind zone of 15 mm 
  • Optimum sensor setting thanks to enhanced functions such as sonic cone adjustment or disruption filter
  • Efficient integration and additional data via the IO-Link interface
  • Sensing distances up to 500 mm
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Robust ultrasonic sensors with flexible parameterization

Robust ultrasonic sensors with flexible parameterization

  • Extremely resistant sealed sensor element
  • Very short blind range of 20 mm
  • IO-Link functionality for flexible parameterization and easy installation
  • Also available with 2 output switches, as a retro-reflective or through beam sensor
  • Sensing distances up to 1000 mm
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Ultrasonic sensors with teach button

Ultrasonic sensors with teach button

  • Extremely compact, flat housing designs
  • Cylindrical versions in M18 or M30 housings with connector or cable output
  • With teach-in or potentiometer
  • Sensing distances up to 2000 mm
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Large sensing distances – Long ranges – Long-distance level detection up to 6 m

Large sensing distances

  • High degree of signal reliability thanks to narrow sonic beam
  • Available with 2 independent switching outputs
  • Easy one-button configuration
  • Sensing distances up to 6000 mm
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High-speed sensors

High-speed sensors

  • World's fastest ultrasonic sensor
  • Response time of only 1.3 ms
  • Sensors with sonic nozzle for small openings
  • Vertical and horizontal repeat accuracy of 0.5 mm
  • Sensing distances up to 70 mm
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Sensors with sonic nozzles – Level measurement into very small containers

Sensors with sonic nozzles

  • Very narrow sonic beam for openings up to Ø3 mm
  • Detection of the smallest objects
  • Narrow housing for close arrangement (stacking)
  • Resolution up to 0.1 mm
  • Sensing distances up to 150 mm
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Chemically robust ultrasonic sensors  – Miniature M12 sensors – chemically robust                         – Robust stainless steel miniature ultrasonic sensors – Miniature distance sensors M12 - chemically robust – Chemically robust ultrasonic distance sensors

Chemically robust ultrasonic sensors

  • High chemical resistance thanks to special coating
  • Easy mounting and parameterization
  • Fast response times < 6 ms
  • Sensing distances up to 1000 mm
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Ultrasonic sensors with IO-Link

  • Modification of the sonic cone or activation of filtering in the field
  • Individual sensor setting
  • Additional data
  • Fast implementation and easy sensor exchange with automatic parameter transfer
  • Supporting the latest IO-Link standard 1.1
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Your benefits
  • High process safety even in demanding environments
    • Non-contact object detection regardless of brilliance, reflection, color or transparency
    • Impervious to dust, dirt or moisture
    • Ambient light immunity
    • High electromagnetic compatibility (EMC) as well as high chemical resistance
  • Increased productivity thanks to fast and precise processes
    • High-speed response times < 1.3 ms
    • Minimum interfering reflections thanks to narrow sonic beams
    • Focusing through sonic nozzles
  • Easy and fast commissioning
    • Automated parameterization with IO link
    • Suppression of mutual interaction by synchronization or multiplex mode



Ultrasonic sensors are based on the measured propagation time of the ultrasonic signal. They emit high-frequency sound waves which reflect on an object. The objects to be detected may be solid, liquid, granular or in powder form.  Ultrasonic sensors reliably detect transparent and other demanding objects where optical technologies fail.

Technical and Application Reports / White Paper

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