4. Devices for monitoring pipe leakage and procedures for detecting leakage

摘要

The device is shown in a small neutral buoyancy range in which at least one hydrogen Council (2) can be connected with the Senal processor (9),The information is stored on a memory card (10) and passed through at least one battery (11),Computing Senal processor (9) and clock module (12),By connecting the navigation time used in (10) to memory, for each audio receiver (2),In this way, the exact location of detected anomalies or leaks can be determined from the navigation time. The device is supplemented by a series of external synchronizers, each with a fixed distance. In this way, a simple, cheap, strong, durable and very effective device can be obtained continuously.