FLM-H

During the measurement process of the magnetic level sensor/level transmitter, the electrical components inside the junction box emit pulse current. The current travels along the magnetostrictive wire and generates an axial magnetic field. The float, which floats on the liquid surface, contains a built-in magnet that produces a permanent magnetic field. At the intersection of the two magnetic fields, a mechanical torsional wave is generated on the magnetostrictive wire. This mechanical torsional wave is conducted to the top and converted into an electrical signal by a piezoelectric crystal. By capturing the propagation delay of the waveform, the floating position of the float, i.e., the liquid level height, is calculated.

The FLM-H magnetostrictive level sensor is specially designed for applications in the food and beverage, pharmaceutical, and biotechnology industries. This sensor is particularly suitable for the special conditions of CIP/SIP cleaning processes, such as chemical stability under cleaning agents and high-temperature conditions.