Capacitive filling device e.g. for level determination, has probe unit which is surrounded by electronic unit and isolated in sections with electronic unit

摘要

The device has a probe unit (3) which is surrounded by an electronic unit (5) and isolated (4) in sections with an electronic unit. The probe unit has a head for signal, and which from the probe unit a signal is received and evaluated. The strength of the isolation (4) is in the micrometer range. The dielectric constant of the isolation is equal to or larger than 5. The strength of the isolation is smaller than 0.5 mm.