| 摘要 |
PCT No. PCT/EP89/00138 Sec. 371 Date Oct. 23, 1989 Sec. 102(e) Date Oct. 23, 1989 PCT Filed Feb. 15, 1989 PCT Pub. No. WO89/08243 PCT Pub. Date Sep. 8, 1989.A manometer that is simply constructed and therefore economical to manufacture and that can, in particular, be utilized even in the case of abrupt changes in pressure and in humid and conductive media, in particular in hydraulic engineering. Provided for in accordance with the invention is that even when using a glass protective/scratch layer 15 covering over the measuring resistances of the manometric cell 9, this glass protective layer can be omitted or removed in the contact region of the connecting wires (leads) 23. In this region, a glass-free casting compound is cast to protect the connection regions. The manometric cell is fixed to a support 19 and protected by the glass-free casting compound 29.
|
