Our capacitive liquid sensor offers precise and reliable level measurement of liquids directly on the medium. Developed as a replacement for mechanical sensors, it enables precise monitoring of a wide range of liquids in various applications.

The sensor is specially designed for measuring the level of liquids in contact with the medium. It has a specially shaped tip that ensures optimised dripping of the liquids. The sensor is already preset for use with distilled water. The switching threshold can be easily adapted to other liquids using a potentiometer.

We offer flexible customisation options for the sensor to meet your individual requirements. Do you need a different output configuration, a customised cable or a different connector?

Simply send us your questions and requests via our enquiry form or in a personal meeting. We look forward to hearing from you.

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Technical data
  • Switching distance: Touch
  • Hysteresis: 0.1 to 1.5 mm
  • Operating voltage: 12 to 32V direct current
  • Residual ripple: ≤ 10%
  • Current consumption: ≤ 10mA
  • Load current: maximum 50mA
  • Voltage drop: maximum 1.5V
  • Switching frequency: 100Hz
  • Reverse polarity protection
  • Thermal overload protection
  • Ambient temperature: 0 to 60°C
  • Storage temperature: -40 to 85°C
  • Display: Yellow LED
  • Protection class: IP65
  • Metal housing VA steel
  • Sensitive area PEEK (polyetheretherketone)
  • M8 thread
  • 3-core connection cable
  • LIYY 3 x 0.14qmm grey
  • Wire end ferrules
  • approx. 2 metres long
  • Yellow LED indicator
Initial configuration

The sensor offers flexible output options, including NPN or PNP configuration as well as normally open or normally closed (NO/NC).


It is supplied with a 2 metre cable that has open cable ends with wire end ferrules. This ensures easy installation.

To protect your investment, we guarantee long-term availability of the sensor for at least 5 years. Thanks to in-house development and production at the Wuppertal site, compatible successors can be realised beyond this period.