MK4-P ONDA contactless – Magnetostrictive – Aluminum profile – PROFIBUS output



  • Contactless absolute linear position transducer with ONDA magnetostrictive technology.
  • The Profibus Fieldbus interface integrates with complex systems with long communication distances, guaranteeing rapid and secure data transmission.
  • The absence of contact on the cursor eliminates all wear and ensures an almost unlimited life of the transducer.
  • Its many advantages include smaller size for easier installation, high protection rating for use in harsh environments, excellent linearity, repeatability, and resistance to vibration and shock, guaranteeing exceptional reliability.


  • ONDA technology
  • Stroke: 50 to 4000mm
  • Position resolution settable via software up to 1 μm
  • Speed resolution up to 0.25 mm/sec
  • Conforms to CE directives (EN 50081-1 50082-1)
  • Vibration-resistant (DIN IEC68T2/6 12 g)
  • IP67 protection rating
  • Controls up to four cursors simultaneously
  • Two M12 connectors for simplified connection to Profibus and one M8 connector for separate connection to the power supply (transducer can be powered without having to be connected to the bus)
  • Local intelligence
  • Profibus DPV0 interface on RS485 in conformity to IEC 61158