NMB magnetostrictive level transmitters are an ideal solution for accurately measuring clean liquids. Their accuracy makes them an excellent choice for custody transfer measurement of liquids such as fuels, solvents, and alcohol derivatives.
Flexible probe units allow accurate measurements in tanks as high as 15 meters (50 ft). Plastic-coated models can be used with aggressive media. Integrating the transmitter into a process control system is easy with intelligent signal processing, communication software, and a wide range of accessories.
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
- Oil, gas and chemical industry
- Fuels and gasoline products
- Pharmaceutical industry
- Alcohols and beverages, food industry
- Installation in bypass tubes possible
- Supplementary level transmitter for NBK bypass level indicator
Product Specifications
Resolution
0.1 mm (0.004") or 1 mm (0.04")
Insertion Length
up to 15 m (50 ft)
Product Features
Plastic Coated Version for Chemicals
99 Point Linearization Table
Level, Distance, or Volume Measurement
Documents
Software Downloads
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