Radioactive Level Switch

Our radiometric level switches are used in a wide variety of industries, providing either a high or low level alarm. The measurement is carried out non-contacting and non-intrusive.

All components of the measurement system are mounted on the outer wall of the vessel, without any contact with the measured material. They can be installed on all types of vessels or bunkers like hot storage tanks, vessels with agitators, high-pressure reactors, cyclones or feeder chutes.


The measuring system LB 471 is used for point level measurements, providing either high level or low level alarm. The Mini-Switch LB 471 is available with proven 2-wire technology. The measuring system includes a separate evaluation unit, ensuring easy calibration and operation procedures as well as the local display of measuring results.

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