Fluid meter, in particular of water

摘要

The fluid meter has a counter (2) that is covered by a cover (3) with a window for viewing screen. The cover is covered by a cap (4) presenting an external window for viewing screen. A screen cover (5) is mounted on cap to cover and protect screen and external window. The screen-cover is provided with one pivot pin placed on a bearing carried by cap. The cap is provided with one orifice for passing a locking element with for locking pin on bearing (4A).