| 摘要 |
The invention proposes a system for obtaining information relating to a pipe (4) conveying a flow of fluid (28), and/or relating to the fluid. This system comprises a module (1;30) comprising means (10) of acquiring data, subsequent analysis of which makes it possible to obtain information relating to the pipe and/or the fluid, and means (11) of storing the data which said data acquisition means acquire, the self-contained module being arranged to be pushed by the fluid flow after being introduced into the pipe. It also comprises a mechanical link (2) which is connected to the self-contained module and accessible from outside the pipe. |
