Sentry meters, to detect water leaks in the network
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Web Content Article · written-by LUCIA ALGISI on-date May 22, 2023 4:32 PM
SI Suppliers are valuable allies who allow us to carry out even the most complex activities, ensuring quality services. To make the teamwork even more effective, we have completed the...
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Web Content Article · written-by Palvi Andrea Tonziello on-date May 15, 2023 11:00 AM
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Web Content Article · written-by Davide Donnarumma on-date May 10, 2023 3:30 PM
2023-05-10 The Board of Directors of Hera S.p.A. met today and assessed the independence of all members, appointed by the Shareholders Meeting held on 27 April 2023. Based on the declarations made...
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Financial highlights Revenues at 5,628.9 million euro (+6.0%) Ebitda* at 410.2 million euro (+9.4%) Net profit attributable to shareholders* at 128.2 million euro (+0.7%) Net debt at 3,777.6...
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Web Content Article · written-by Palvi Andrea Tonziello on-date May 10, 2023 5:24 PM
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Web Content Article · written-by Palvi Andrea Tonziello on-date May 10, 2023 12:10 PM
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Web Content Article · written-by Palvi Andrea Tonziello on-date May 10, 2023 12:02 PM
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Web Content Article · written-by Palvi Andrea Tonziello on-date May 10, 2023 5:23 PM
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Web Content Article · written-by Palvi Andrea Tonziello on-date May 10, 2023 5:21 PM
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Web Content Article · written-by Palvi Andrea Tonziello on-date May 10, 2023 11:02 AM
SI The European AUDIT-TO-MEASURE project aims to help companies carry out the necessary measures to reduce their energy consumption and support the energy transition by developing and implementing...
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Web Content Article · written-by Palvi Andrea Tonziello on-date May 10, 2023 5:20 PM
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Web Content Article · written-by Palvi Andrea Tonziello on-date May 10, 2023 5:19 PM
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Web Content Article · written-by Palvi Andrea Tonziello on-date May 5, 2023 4:51 PM
Reporting with clarity and transparency on the results achieved, sharing the challenging objectives on which corporate choices are based with stakeholders and, above all, striving to make people,...
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Web Content Article · written-by Palvi Andrea Tonziello on-date May 5, 2023 4:41 PM
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Web Content Article · written-by Palvi Andrea Tonziello on-date Apr 27, 2023 10:01 AM
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The pilot project involving the installation of Kamstrup meters was carried out in Conselice, near Ravenna, and yielded excellent results. The tests now continue in Modena, covering a larger area
The Flow IQ® 2200 manufactured by Kamstrup, a well-established European supplier, is a sentry meter that can “listen” to the network thanks to a built-in hydrophone, i.e. a sensor designed to capture sounds and other acoustic signals underwater, which in this case is able to detect the noise associated with any water leaks.
By placing the meters at strategic points in the network, about 50 metres apart, it is possible to create a grid within which continuous monitoring can be carried out.
The meters transmit to a digital platform (called the LeakDetector) the minimum value of noise detected in 24 hours: if this is high, the meters will be highlighted with different alarm levels and analysis of the data will make it possible to identify whether it is indeed a water leak.
If a leak or break code is activated for a meter, the customer will be notified promptly by our technicians.
The meter testing phase started in May 2022 with the installation of more than 900 meters in the municipality of Conselice, where continuous monitoring of the water network began in September 2022 with real-time analysis of the leaks present, thereby allowing targeted intervention for repairs.
It is planned to continue testing over a wider area, starting with Modena, where 1,300 meters are being installed.
The Conselice pilot project: benefits noted
Reliability
The meters are extremely reliable, the leak and break indications that were verified were correct and no false positives were found.
Promptness
We intervened before customers called us: many leaks were repaired the day after they appeared, whereas previously some leaks would only have been detected following issue of a bill with an unusually high consumption figure.
Permanent monitoring
Compared to the installation of standard meters, the main difference is that with Flow IQ® 2200s, a permanent water leak monitoring system is put in place. Kamstrup meters are also smart meters and automatically send data to the portal.
Rapid localisation
If the meters are correctly positioned, field localisation is quick because the area to be investigated is confined.
Integration
The system interfaces seamlessly with other company monitoring tools.
Affordability
By correctly establishing the number of meters required, good network coverage is achieved without an unsustainable increase in costs.
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