SIWA Leak detection and localisation is the solution for water companies that want to reduce operating cost. It allows service operator to rapidly detect and locate water leaks caused by damages in the pipe as well as fraudulent use of water.

The information from pressure and flow sensors is acquired on the pipe and sent to a central server or to the cloud. Here, it will be processed in order to detect and locate leaks. The application is accessible for the user with a web interface.

A combination of different methods and algorithms are used to ensure maximal reliability of the water service:

Leak Detection

• Mass balance method
• Flow change method
• Pressure drop method

Leak Location

• Pressure wave method
• Pressure flow methode

*System works only during (stable pressure and flow rate ratios)