With point sensing approach to leak detection, liquid must reach the location of a probe to trigger an alarm. Depending on the circumstances, a leak may grow and spread considerably before reaching an individual probe. With distributed sensing, liquid is detected if it makes contact anywhere along the length of sensing cable that monitors an entire area. A TraceTek locating system detects the leak at its source, signals the alarm, and displays the exact distance to the leak. This allows you to quickly locate the leak source.
Below are the types of leak detection modules available :