| 摘要 |
The apparatus has the flow meters (1.1-1.n) which are provided with an energy converter for converting the flow energy of the fluids flowing through the pipe system (14) into electrical power for operating a sensor device. The flow meters are arranged in each line strand. A comparator (16) is provided for the comparison of the output signals of the flow meters. A calculating unit is provided to calculate flow rate of the fluid from the output voltage of the energy converter. The flow meters are provided with a transmission device. An independent claim is included for a method for detecting leak in pipe system. |
