Water Model for Leckage Management


Catalog excerpts

Water Model for Leckage Management - 1

Measuring technology from KROHNE • Battery-powered bidirectional water meter WATERFLUX 3070 C IP68 with integrated pressure and temperature sensor without the need for inlet and outlet sections (DN25-600 / 1"–24") • KGA42 datalogger and GSM module for remote data transfer via GPRS • OPTIBAR 1010 C, pressure transmitter with recessed diaphragm for high overload and temperature stability, to obtain reliable pressure measurements for leak detection in networks • OPTIFLEX 1100 C, cost-effective 2-wire level meter (guided radar) for storage applications or standard process applications • OPTIWAVE 5200 C, 2-wire level meter (FMCW radar) for liquid applications • OPTISYS CL 1100, measuring system for free chlorine, chlorine dioxide or ozone with automatic sensor cleaning, ideally suited for reliable measurements in emergency chlorination • Threaded resistance temperature assembly OPTITEMP TRA/TCA-S11 for general applications Joint demonstration model leakage management Battery-powered water meter WATERFLUX 3070 C IP68 KROHNE Messtechnik GmbH Phoenix Contact Deutschland GmbH headquartered in Duisburg. Develops, produces and sells products in the field of flow, level, temperature, analysis and pressure measuring technology. KROHNE is one of the market leaders in industrial process measuring technology. is a worldwide manufacturer of components, systems and is a German company with more than 140 years of solutions in the area of electrical engineering, electronics experience in the design and manufacturing of heavy-duty and automation. valves for all kinds of water applications. With more than 1,200 employees worldwide the valve manufacturer is a globally active company and is setting new standards as a solution and system provider in water and wastewater technology. VAG-Armaturen GmbH KROHNE Messtechnik GmbH Ludwig-Krohne-Str. 5 47058 Duisburg, Germany Phone: +49 203 301 0 Fax: +49 203 301 10389 info@krohne.com I www.krohne.com Phoenix Contact Deutschland GmbH Flachsmarktstr. 8 32825 Blomberg, Germany Phone: +49 52 3531 2000 Fax: +49 52 3531 2999 info@phoenixcontact.de I www.phoenixcontact.de VAG-Armaturen GmbH Carl-Reuther-Str. 1 68305 Mannheim, Germany Phone: +49 621 749 0 Fax: +49 621 749 291000 info@vag-group.com I www.vag-group.com Water process library Waterworx Process automation and control systems from Phoenix Contact • Easy commissioning with the industry-specific water process library Waterworx • Easy integration of measuring and control technology with pre-programmed function blocks • Permanent system overview with integrated visualisation on-site and in the control room • Reliable transmission of all relevant process data almost all communication networks such as mobile, public telephone network, wired systems, radio systems • Support of all standard communication interfaces such as PROFINET®, PROFIBUS®, Modbus • Reliable remote communication via standardised protocols such as IEC 60870-5-101/104 and ODP Automation technology Valve technology from VAG VAG PICO® Pilot Operated Control Valve • Pilot operated control valve for the regulation of pressure and flow rates in service areas without external power supply • Adjustable control characteristic of the valve to the respective operating conditions • High functional reliability due to a corrosion resistant coating system • Compact valve design allows for quick and easy maintenance • Valve is designed on the basis of the operating data, resulting in high cavitation resistance • All materials including the complete valve can be used in drinking water applications • Available nominal diameters: DN50-600/2"–24" with various designs to PN25 Leakage management deals with precisely this point. As a group of recognized partners in water management, KROHNE Messtechnik, Phoenix Contact and VAG-Armaturen GmbH have taken on this task to provide the perfectlytailored solution for each individual customer. Trying to detect and eliminate all leaks can usually neither be realised nor financed. And if, besides that, a part of the leaks is eliminated, the pressure exerted on the remaining ones rises and increases the loss there. Over many decades, water distribution networks are exposed to permanent strain, e.g. by frost, road traffic, earth movements and water pressure. The consequences are material fatigue, cracks, leakage – and thus water losses. The major part of the losses is not caused by large pipe bursts but by the great number of minor leaks. According to experts’ estimates, about one third of the available drinking water resources is lost while the water is being transported to the end consumer. This results in enormous financial losses. Additionally, the scarcity of valuable drinking water becomes worse in dry regions. If world-wide losses could be halved, this alone would make the drinking water supply of an additional 90 million people possible. Water distribution and leakage minimization by means of pressure management solutions VAG PICO® Pilot Operated Control Va

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Water Model for Leckage Management - 2

Our cooperation – your solution The drinking water is fed into the network, for example, via a high-level tank. Installed level meters always ensure the safety to provide enough water at all times. The chlorine measuring system installed in the high-level tank also ensures that the legally prescribed limit value for free chlorine is maintained or not exceeded – even at the infeed point to the network. The water temperature is also measured, if required. Manholes in the water supply are however often found in hard to reach and remote locations without the possibility of a power supply....

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