The Level Switch LMFS is capable of faithfully detecting industrial fluids and powders using Frequency Sweep technology.
Utilizing the resonance of electrical capacitance created by media di-electric and conductivity, LMFS learns the signature of the media to be sensed and thus performs better than other level detection methods for fluids and powders.
A 50 to 300Mhz sweep signal of very low power (nano-watt) is applied to the electromagnetic resonating circuit formed by material capacitance, an analysis section scans the amplitude of resulting resonance, and thus assigns a frequency-amplitude relationship for a material type.
Since LMFS can identify materials distinctively, it is capable of media separation and hence is designed to utilize the dual output and multi-color LED to provide different output for different material being sensed by it.
LMFS is designed to keep all settings at field level without any special requirement of configurator.
LMFS is able to work as Liquid Fork Simulator capable of detecting fluids without any calibration.
Calibration is required for media separation and powder detection.
