Kosice,  Kosice 
Slovak Republic
  • Booth: 537

The smallest passive sensor in the world.

RVmagnetics helps access the local information and mine the real-time physical data from an environment/space, that is otherwise inaccessible. 


We are the sole manufacturer of MicroWire sensors, thin and elastic like human hair. They need no physical connection to provide measurements (based on magnetic principles), thus we are able to provide contactless, real-time data from within a material, a process, or a part.

Be it to improve manufacturing processes, help avoid and predict errors, or to identify issues within components during their lifetime - we help make an application smarter.

Brands: MicroWire - sensor, thinner than human hair. Customizable to the specific needs of the client to reach contactless measurements even from within a material.


  • MicroWire sensor
    MicroWires are Miniaturized (diameter ca. 3–70 µm) magnetic contactless sensors of physical quantities (temperature, pressure, vibrations, position, etc.), essentially consisting of metallic alloy core, and glass coating....

  • Their size, high added value, robustness, simple production process and also their symmetry, glass-coating, and the possibility of contactless sensing - lead to their utilization as a miniaturized sensor with a wide range of applications in different industries: IoT, Industry 4.0, Structural Health Monitoring, Automotive, Aerospace, Smart materials, Healthcare, Anticounterfeiting area, etc.

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