RVmagnetics

RVmagnetics develops the world’s smallest passive magnetic sensors for global corporations. Their magnetic method of measuring physical quantities – temperature, pressure, vibration, current, and motion – under extreme conditions, ranging from minus 270 to plus 500 degrees Celsius, stands out globally for its effectiveness. The company was founded by renowned physicist Prof. Dr. Rastislav Varga, who has over 3,000 citations.

MicroWire sensors by RVmagnetics are miniaturized ultra-thin (diameter ca. 3–70 µm) magnetic contactless sensors of various physical quantities (temperature, pressure, torsion, magnetic field, position, and more. MicroWires are made of metallic core (diameter 1 – 50µm) and glass coating (thickness 2 – 20µm).

This unique technology is the foundation of the company's R&D focus, which centers on sensor miniaturization, prototyping, and tailored integration into clients’ specific applications. RVmagnetics has become a trusted collaborator for innovation leaders across diverse sectors, from industrial manufacturing to medical technology.