Water Leak Detection Technology is the ability to identify and locate water leaks in water networks. This allows utilities to focus repair crews on areas that are experiencing losses, thereby reducing water loss.
Water Leak Detection Technology, detection of water leaks has relied on hardware sensors and software that monitor data of pressure, temperature and flow rate in water pipes to identify a potential leak and help localize it. There are several types of leak detection sensors: acoustic leak detectors, fiber optic sensors, negative pressure detection systems, and ultrasonic technologies. There are also dynamic leak detection systems that rely on moving the sensors to an area of suspected leakage and perform an investigation there.
Another method is using an infrared camera to detect leaking water. The thermal radiation produced by a leaking pipe is absorbed more by the surface on which it falls, creating a difference in temperature that can be seen with an infrared camera.
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A newer approach to leak detection uses satellite technology. This can scan a large area of the water network, up to 400 miles at once, at any time, day or night. It can resurvey the same area multiple times during a year and is not affected by weather conditions or the location of the pipes in the ground.
Lastly, there are flow interruption sensors that can actually shut off the flow of water when they sense a high level of excess flow. These can save customers money on water bills and protect their homes from one of the most common and expensive damages to households: plumbing leaks. These are typically caused by a stuck toilet flapper or an under sink leak that may not be noticed until it is too late.