Measurement principle

A gamma ray source, consisting of a Cesium or Cobalt isotope, emits radiation that is attenuated as it passes through materials. The measurement is based on the absorption that radiation undergoes by the measured product and that depends on changes in its level. The measurement system consists of a source, a radioactive source container, and a compact transmitter as a receiver.


Known measuring principle for extreme pressure or temperature applications

External measurement, no contact with the medium

Operational safety up to SIL 2/3 according to IEC 61508


Gammapilot FMG50
The compact two-wire transmitter for level detection, level measurement, interface and density.

Gammapilot FTG20
Geiger-Mueller meter for level detection with independent transmitter

Gamma modulator FHG65
Effective removal of background radiation and external radiation on the Gammapilot FMG60.

Radioactive source container FQG60
Radioactive source container with manual beam opening and closing

Radioactive source container FQG61 / 62
Lightweight radioactive source container with bracket for manual or pneumatic activation / deactivation

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