NMS magnetostrictive level transmitters are ideal solutions for high accuracy measurement of clean fluids. Its high precision makes the NMS suitable for measurements of highest demand. Integrating the transmitter into a process control system is easy thanks to the intelligent signal processing and communication software as well as the wide of range of accessories offered.
Operating Principle
A 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.
Applications
- Level measurement of liquids, with minimum 0.4 kg/dm3 density
- Chemical industry
- Power plants
- Oil industry
- Water industry
- Chemicals, solvents, hydrocarbons
Product Specifications
Measuring Length
300 - 3000 mm
Product Features
Distance and level measurement
Standard and mini versions
Chemicals, solvents, hydrocarbons