Nivelco NIVOTRAK Magneto Compact Level Transmitter

  • 2-wire compact and mini compact transmitter
  • 0.004 inch or 0.04-inch resolution
  • Wetted parts: stainless steel or plastic
  • Plug-in graphic display module
  • 99-point linearisation
  • Distance, level, and volume measurement
  • Explosion-proof models
  • Interface measurement
  • Chemicals, solvents, hydrocarbons
  • Custody transfer measurement (OIML R 85)


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NIVOTRACK magnetostrictive transmitters are an ideal solution for high accuracy measurement of clean fluids. Its high precision renders the NIVOTRACK suitable for custody transfer measurement of liquids such as fuels, solvents, alcohol derivatives, etc. Units with flexible tubes do not only make this accurate measurement for higher tanks possible but offer a more convenient way for shipment and installation. Plastic coated versions of the NIVOTRACK substantially expand the field of application by a wide range of aggressive materials. Integrating the transmitter into a process control system is easy thanks to the intelligent signal processing and communication software as well as the wide range of accessories offered.


float containing a magnetic disc moves along a guide tube with the specific magnetostrictive wire in it. A pulse generated by the electronics travels along the magnetostrictive wire. At the point the pulse reaches the float’s magnetic field, a torsion develops. Reflected from the torsion point, the pulse creates an acoustic wave that travels back along the wire. The 4-20 mA output of the transmitter is proportional to the elapsed time between the excitation and detection