Multi-limit level measuring device

摘要

To detect a limit level, a multi-limit level measuring device is employed, which uses two different measured data evaluation methods. The measured data to be evaluated is acquired by a multi-limit level sensor arrangement which can use different physical measurement principles. In this manner, the likelihood of the limit level being erroneously detected may be reduced.

主权项

1. A multi-limit level measuring device comprising:
a multi-limit level sensor arrangement acquiring measured data; and an evaluation unit using a first measured data evaluation method to evaluate at least a first subset of the acquired measured data in order to detect the limit level, the evaluation unit further using a second measured data evaluation method to evaluate at least a second subset of the acquired measured data in order to detect the limit level, the first measured data evaluation method being different from the second measured data evaluation method; wherein the multi-limit sensor arrangement comprises a housing having an end region configured for immersion into a filling medium, to determine the limit level, and wherein the end region of the housing has a single cross-sectional area and thus does not extend in a forked manner.