摘要 |
The sensor has a flat longitudinal support (4) comprising a connection unit (6) that connects the support and exterior of the support, where the support has a proximal part (8) and three layers. A reference pair (16) is connected to a connection track which is provided in an inner layer of the support. The track is linked to the connection unit and separated spatially from the reference pair. An independent claim is also included for a tank comprising a sensor. |