Dial Instruments Pte Ltd
Level Measurement Solutions for Petrolchemical, Pharmaceutical,
Marine & General Industries
Subpage :: Masthead
Magneto strictive level measurement MS350

Magneto strictive level measurement MS350




Chemical measurement and high precision measurement of blending tanks


  • Based on the Wiedemann effect
  • High accuracy (±1mm/±0.1%F.S.) and high resolution
  • Low cost

Principle of Operation

Principle of Operation  
Current pulse is applied to one end of magnetostrictive wire.
Circular magnetic is generated, encompassing the entire wire.
Magnetic field from the position magnet and the circular magnetic field interact.
The interaction produces a strain pulse.
Travel time of the strain pulse to the pick-up is proportional to the distance the pulse travels.
The time elapsed is measured multiple times. Remarkably accurate measurement is ensured.