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Equipotential bonding and PE connection
There is at least one PE connection terminal for connection of a PE conductor in the terminal
box of the Level Sensors AF-ADF
or AVK-ADF
. In the case of Level Sensors without external
ground terminals, an electrical connection must be established between the mounting plug and
the container during installation. If there is a ground terminal, the equipotential bonding or PE connection
can be realized by this means.
Maintenance
Level Sensors AF-ADF
or AVK-ADF
function free of maintenance if used properly. However, they must be
subjected to a visual check within the framework of regular inspection, including a container pressure test.
