| 摘要 |
The invention concerns a method and arrangement for continuous monitoring and indication of tapping and occurrence of leaks in a conduit system that is connected to a supply source for a pressurized fluid being consumed. The flow rate according to the invention is interpreted by the fact that a membrane 2 with a valve unit 3 monitors the fluid when tapping occurs in the conduit system or when a leak develops in the conduit system. Movement of the membrane and the valve unit is indicated by means of a magnetic connection between a magnet in the valve unit 3 and a magnetic contact 13. The magnetic contact 13 activates an alarm device or a shut-off valve. After tapping the membrane 2 and the valve unit 3 return to the closed position so that the fluid is separated in front of and after the invention. <IMAGE> |
