A tablet-based leakage detection system has been launched by technology company Ovarro.
The leak noise correlator, named Eureka5, will become the basis for Ovarro's leak detection platform. The system displays information on an android tablet and does not require a dedicated processor or laptop, cutting down the number of devices field teams need to have in their vans.
Digital transformation of the water sector is well underway, with utilities now widely integrating smart, data-driven solutions to manage their water and wastewater networks. When it comes to leakage reduction, smart technology is giving the sector the ability to pinpoint precise locations of leaks, in real time. Utilities are seeing the benefit of this switch, with 13 water companies in England and Wales achieving their 2020-2021 performance targets for leakage.
A major driver of this transition is consumer use of smartphones and tablets — nearly everyone uses some kind of digital device, a shift that has been replicated by water companies and accelerated by the skills of digital natives joining the sector, who have never known a time without the internet or digital devices.
This has made the development and implementation of smart, user-friendly technology easier and faster. At the same time, the cost of these technologies is also coming down while they become more intuitive, robust, and secure.
In terms of hardware, Eureka5 comprises two radio transmitters: a radio receiver with signal-processing electronics which interconnects with the bespoke Eureka Go app, as well as Ovarro’s existing cloud-based portal, PrimeWeb. GPS technology enables precise pinpointing of leaks, including in difficult conditions, such as where there is substantial background noise, where only the quietest of leak noise is present, and on a variety of pipe materials, including plastic.
Eureka5 enables users to listen to noise on the pipe, upload this data directly to Eureka Go, and view the data instantly on a tablet, rather than the processing unit used previously. As well as simpler functionality for operators, who Ovarro liaised with closely when developing the product, the solution reduces capex costs.
Looking forward to the water industry’s 2025-2030 asset management period we can expect a full rollout of app-based network management tools, all accessible on a single tablet or smartphone.
