Level sensor includes screwing-in screw thread and metallic polyhedron shaped element acting as internal high pressure transforming element, which are connected by welding

摘要

The housing (12) has screwing-in screw threads (16) and metallic polyhedron shaped element acting as internal high pressure transforming element (18). The screwing-in screw threads and polyhedron shaped element are connected by welding. The metallic protection cylinder (20) is connected to side of polyhedron shaped element averted to screwing in screw thread. Sealing surface (22) is formed on the upper portion of screwing-in screw thread. An electronic circuit is arranged with the protection cylinder and polyhedron shaped element the lid (26) with connection adapter (28) is connected to free end of protection cylinder.