Sentry meters, to detect water leaks in the network
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Web Content Article on-date Jul 30, 2019 5:49 PM
2019-07-30 The Hera Group extends the scope of its activities in Tuscany and consolidates its leadership in environmental services for businesses by acquiring the Serravalle Pistoiese landfill and...
Comunicati stampa: Price sensitive M&A -
Web Content Article on-date Jul 30, 2019 6:08 PM
HA-PTA_110 Herambiente, a Hera Group company and Italian leader in waste treatment, has acquired Pistoia Ambiente, which manages the Serravalle Pistoiese landfill and the associated liquid waste...
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Web Content Article on-date Jul 30, 2019 8:53 PM
2019-07-30 GH_ASCOPIAVE_870.1565011002.jpg Today, the Boards of Directors of Hera S.p.A. and Ascopiave S.p.A., the latter based on the favourable opinion of its committee of independent...
Comunicati stampa: Hera Spa Products/Services -
Web Content Article on-date Jul 30, 2019 8:11 PM
2019-07-30 GH_ASCOPIAVE_870.1565010551.jpg Energy partnership between Hera and Ascopiave in the North-East gets the green light Today, the Boards of Directors of Hera S.p.A. and Ascopiave S.p.A.,...
Comunicati stampa: Price sensitive M&A -
Web Content Article on-date Jul 30, 2019 8:59 PM
GH-Ascopiave_110 Today, the Boards of Directors of Hera S.p.A. and Ascopiave S.p.A., the latter based on the favourable opinion of its committee of independent administrators, following the binding...
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Web Content Article on-date Jul 30, 2019 12:01 PM
1H_2019_110 Financial highlights Revenues at 3,371.6 million euro (+13.6%) Ebitda at 545.9 million (+4.3%) Net profit at 173.9 million euro (+7.1%) Net debt at 2,685.2 million euro Operating...
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Web Content Article on-date Jul 25, 2019 11:38 AM
2019-07-30 Results for 1H 2019 A highly positive half-year, thanks to the organic growth achieved in all business areas. At the same time, intense activity in external development and an increase...
Comunicati stampa: Price sensitive Financial Results -
Web Content Article on-date Aug 5, 2021 2:48 PM
2014-03-10 360 Fiorenza Bavieri https://www.youtube.com/watch?v=QqKT0FLRVCY 1 0 Fiorenza Bavieri 640
Tipologia Web Channel: Corporate film -
Web Content Article on-date Aug 1, 2019 7:27 PM
385 2019-04-11 Since 2007 Hera has carried out 635 projects (of which 109 concluded in 2018), with 1.7 million tons of CO2 avoided, equal to the consumption of 625 thousand families. These...
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Web Content Article on-date Jul 17, 2019 4:03 PM
723 2016-07-28 490 Michele Marsigli https://www.youtube.com/watch?v=YjPCmNVVhhs 756 1 0 Fiorenza Bavieri 870
Tipologia Web Channel: Highlights Corporate film -
Web Content Article on-date Jul 26, 2019 2:21 PM
Piazzale_Kennedy_110 Piazzale Kennedy is now open to the public, the heart of the Piano di Salvaguardia della Balneazione (PSBO), created by Hera and the Municipality of Rimini together with...
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Web Content Article on-date Jul 12, 2019 5:06 PM
722 Financial Results 2008 2009-03-26 540 Michele Marsigli https://www.youtube.com/watch?v=MQYu9UZ5P2A Financial Results 2008 755 1 0 Michele Marsigli 870
Tipologia Web Channel: Highlights Corporate film -
Web Content Article on-date Jul 29, 2019 10:02 AM
Pozzi_110 In Ethiopia, access to drinking water sources is extremely problematic. It is estimated that, on average, only 27% of the population has access to clean water. From all this derive...
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Web Content Article on-date Jul 5, 2019 5:26 PM
2019-07-05 Repurchase and cancellation of certain notes Following the press releases dated 19 June 2019 and 2 July 2019, notice is hereby given that as at the date hereof Hera S.p.A. (the...
Comunicati stampa: Shareholders’ meeting Price sensitive -
Web Content Article on-date Jul 5, 2019 3:17 PM
2019-07-05 Borsa Italiana welcomes Hera S.p.A.'s new bond to the green & social segment of ExtraMOT PRO New Hera S.p.A. 500 million euro green bond listed on the ExtraMOT PRO segment This green...
Comunicati stampa: Shareholders’ meeting Price sensitive -
Web Content Article on-date Jul 4, 2019 2:51 PM
383 2019-04-11 During the 26th edition of the "Comuni Ricicloni" (super-recycling Municipalities) event, held on 27 June in Rome, Hera was given a prize as the best practice for the Network...
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Web Content Article on-date Jul 3, 2019 3:47 PM
2019-07-03 (drafted pursuant to article 85-bis, paragraph 4-bis, of Consob Regulation 11971 / 14 May 1999) Communication of the overall amount of voting rights Bologna, 3 July 2019 - The following...
Comunicati stampa: Shareholders’ meeting Price sensitive -
Web Content Article on-date Jul 29, 2019 4:01 PM
Hera's senior management takes part in the second edition of the Italian Sustainability Day at Palazzo Mezzanotte - Borsa Italiana. The aim of the day is to support the dialogue between listed...
Tipologia Evento: Price sensitive -
Web Content Article on-date Jul 2, 2019 11:25 AM
2019-07-02 Final results of the tender offer relating to certain notes Following the press release dated 19 June 2019, notice is hereby given that on 1 July 2019 BNP Paribas S.A. announced the...
Comunicati stampa: Price sensitive M&A -
Web Content Article on-date Jul 26, 2019 1:14 PM
10anni_HA_110 It was July 1st 2009, when Herambiente was born, which takes the expertise and the rich endowment of Hera Group plants into a new reality that is better able to capture the prospects...
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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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