Patent ID: 7603921

Claim:
Device ( 1 , 2 , 3 , 4 ) for fastening a sensor ( 7 , 8 ) on containers with a flexible container wall ( 9 ), comprising a sensor support ( 11 , 12 , 13 , 14 ) which is fitted with a sensor ( 7 , 8 ), bears against an inner wall ( 20 ) of the container wall ( 9 ) at least with a rear subsurface ( 18 ) averted from the sensor ( 7 , 8 ), and is guided with a central piece ( 10 , 21 ) through an opening in the container wall ( 9 ), characterized in that the sensor support ( 11 , 12 , 13 , 14 ) is fixed on the container wall ( 9 ) by a clamping part ( 23 , 24 , 25 ) which can be connected to the central piece ( 10 , 21 ), in that the container wall ( 9 ) is clamped between the rear subsurface ( 18 ) of the sensor support ( 11 , 12 , 13 , 14 ) and on a bearing surface ( 26 ), facing an outer wall ( 27 ) of the container, of the clamping part ( 23 , 24 , 25 ), and in that the rear subsurface ( 18 ) bears sealingly against the inner wall ( 20 ) of the container wall ( 9 ).