AQS is at the forefront of acoustic monitoring and leak detection solutions for potable water preservation, offering versatile solutions that cater to a wide range of needs. AQS is a company of Aliaxis Group. Present in 40+ countries, Aliaxis is a global leader in advanced fluid management solutions that enable access to water and energy.
Explore our innovationThe market’s most advanced water network monitoring platform
From above and below-ground acoustic correlating sensors for leak detection to pioneering hydrophone technology for large transmission lines, AQS’s product portfolio is designed to enhance the full spectrum of water infrastructures (all pipe materials and sizes) and support utilities in proactive maintenance and operational efficiency. Our unique AQS-SYS platform combines sensitive sensors powered by sophisticated algorithms, big data analytics, and advanced connectivity (CAT-M/NB-IoT).
AQS sensors take daily audio samples and send them to the cloud server for analysis. Correlation is then performed between every two coupled sensors and if the same noise is identified in the same location an alert is generated with the exact location of the leak.
Fixed Leak Detection
for Continuous Pipe Monitoring
The most efficient way to find leaks and assess the condition of your pipes is by monitoring your network on a daily basis. By doing so you can detect leaks as they start to develop and long before they burst and create catastrophic breaks and costly damage.
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Mobile Leak Detection
for Survey and Area Sampling
Another option to look for leaks is by periodic surveys performed by AQS Mobile solutions. AQS offers a variety of mobile products that can assist water utilities survey large areas fast and efficiently.
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Human-as-a-Service
Dedicated Customer Success Team
AQS Human-as-a-Service model enhances our technological offerings with a personal touch. It goes beyond simply providing a product; it's a comprehensive service that includes ongoing human support, expertise, and system updates.
Read MoreAQS-Edge CATM/NB-IoT acoustic sensors – combining automatic correlation with CAT-M/NB-IoT cellular protocols
Our sensor portfolio includes accelerometers for both aboveground applications, installed externally on hydrants, as well as belowground, easily installed on pressure and air valves.
AQS also offers an industry-leading Hydrophone that can be installed on large transmission lines 24” and larger, as well as on plastic and PVC pipe.
This versatile and unique sensor offering provides utilities the flexibility to install the AQS solution across their distribution and transmission network, regardless of pipe size or type.
Trusted by Global Leading Water Utilities
Take a quick tour of the AQS’s unique leak detection solutions
The best UI, algorithms and hardware for accurate leak detection
Learn MoreAdvancing the digital water revolution
Big data and artificial intelligence are transforming the way the water sector safeguards our precious water resources. We’re leading the change.
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These sensors pick up a 0.5 GPM leak at the distances we have on these normal couplings at several hundred feet apart. That is incredible. I have found 15-20 private leaks insides houses from toilets and others. In most of those cases the meter didn’t pick up the flow. So far, we have not had an issue that I gave to our crew from this system that wasn’t correct within 6 ft.
Ric Owens, Water Conservation Specialist in Arlington Water Department, USA
As a veteran company in the water market, we are closely acquainted with the challenges of leakage and know quite a few technologies and solutions in this area. We are very glad with our decision to go with Aquarius' proven technology by which we achieved great immediate and accurate results in a short time. The Aquarius professional team also show great dedication and responsibility for our projects at all stages
Tullio Montagnoli, CEO of A2A Ciclo Idrico, Italy
We are excited and proud to be at the forefront of municipal water system technology. The Aquarius-Spectrum innovative leak detection system has proven its effectiveness in improving the maintenance of our water pipes network and is changing the way we manage our assets
Aharon Rosenberg, HaGihon's CTO, Israel
With the development of new technology, we decided to go with correlating loggers since they provide us addresses of the leaks, which the radio loggers did not… Small leaks were repaired at a cost of between $5,000 and $10,000 each - less expensive than if they had gone unrepaired until the leaks surfaced… Every single day with no water surfacing is a success,
Jack McNaughton, Manager System Maintenance, SUEZ New Jersey, USA
Within two weeks, 30 inexperienced resources were trained in the use of the iQuarius leakage technology across three different operational areas. All were out in the field collecting meaningful leakage data while the analytical interpretation of the data was performed off site by skilled leakage analysts.
Jonathan Adler, Commercial Director, Aqualolgic WC, UK
