OLS-C01 optical level switch (for industrial applications) WIKA


Šifra: OLS-C01

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Delivery time: approximately 3-4 weeks

  • accuracy: ± 2 mm
  • compact design
  • no moving components
  • visual display of the switching status
  • choice of electrical connectors: PUR, PVC cable or M8 x 1 circular connector



The OLS-C01 is an optical level switch used for liquid level monitoring in industry. The sensor consists of an infrared LED and a light receiver.

Light from LEDs is udirected into the prism, which forms the tip of the sensor. As long as the tip is not immersed in liquid, the light in the prism is reflected to the receiver.

When the liquid in the container rises and circles the tip, a liquid refracts a beam of light, so that the light no longer reaches the receiver or reaches it only weakly, so it reacts to this change by, to start the switchover process.

You can read the switching status directly on the sensor(yellow LED).


Fields of application, applications OLS-C01

  • hardware tools
  • Hydraulics
  • construction plants and mechanical engineering
  • Technology pumps
  • for liquids such as oils, water, distilled water, aqueous media



Similar designations: OLS C01, OLS_C01, OLS c01