While precision is at the core of everything we do, our products offer more than the data needed to conduct a fair an accurate billing. Because we believe that smart water metering is not just a matter of increased accuracy. It is also about strengthening consumer relations and optimizing operations. About quality management, revenue protection, asset management and Non-Revenue Water. It is about being able to make the right choices and chose the right investments. Therefore, our products create transparency in the distribution network all the way to the end-users.
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- Water meters, Heat meters, Gas Meters, Systems
- AXIOMA METERING TO SUPPLY WATER METERS TO OMAN, PLANS TO OPEN A FACTORY
- VSM - The Broadcast Control System
- Automatic meter reading
- SME Tomsk Electronic Company means research, engineering, production, commissioning
- Leverage your data to unlock the full value of your smart metering investment
- Smart water meters
Water meters, Heat meters, Gas Meters, SystemsVIDEO ON THE TOPIC: Genus Power is the Pioneer in Electronic Metering System - Centrestage - CNBC TV18
A smart meter is an electronic device that records consumption of electric energy and communicates the information to the electricity supplier for monitoring and billing.
Smart meters typically record energy hourly or more frequently, and report at least daily. Such an advanced metering infrastructure AMI differs from automatic meter reading AMR in that it enables two-way communication between the meter and the supplier.
Communications from the meter to the network may be wireless, or via fixed wired connections such as power line carrier PLC. Wireless communication options in common use include cellular communications which can be expensive , Wi-Fi readily available , wireless ad hoc networks over Wi-Fi, wireless mesh networks , low power long range wireless LoRa , ZigBee low power, low data rate wireless , and Wi-SUN Smart Utility Networks.
The term Smart Meter often refers to an electricity meter , but it also may mean a device measuring natural gas or water consumption. Similar meters, usually referred to as interval or time-of-use meters, have existed for years, but "Smart Meters" usually involve real-time or near real-time sensors, power outage notification, and power quality monitoring.
These additional features are more than simple automated meter reading AMR. Interval and time-of-use meters historically have been installed to measure commercial and industrial customers, but may not have automatic reading.
Research [ which? For example, smart meters may facilitate taking advantage of lower off-peak time tariffs, and selling electricity back to the grid with net metering. The installed base of smart meters in Europe at the end of was about 39 million units, according to analyst firm Berg Insight. Smart meters may be part of a smart grid , but do not themselves constitute a smart grid. In , Theodore Paraskevakos , while working with Boeing in Huntsville, Alabama , developed a sensor monitoring system that used digital transmission for security, fire, and medical alarm systems as well as meter reading capabilities.
This technology was a spin-off from the automatic telephone line identification system, now known as Caller ID. In , Paraskevakos was awarded a U. For this approach, Paraskevakos and Metretek were awarded multiple patents. Since the inception of electricity deregulation and market-driven pricing throughout the world, utilities have been looking for a means to match consumption with generation.
Non-smart electrical and gas meters only measure total consumption, providing no information of when the energy was consumed. Utility companies say that smart metering offers potential benefits to householders. These include, a an end to estimated bills, which are a major source of complaints for many customers b a tool to help consumers better manage their energy purchases—stating that smart meters with a display outside their homes could provide up-to-date information on gas and electricity consumption and in doing so help people to manage their energy use and reduce their energy bills.
Electricity pricing usually peaks at certain predictable times of the day and the season. In particular, if generation is constrained, prices can rise if power from other jurisdictions or more costly generation is brought online. Proponents assert that billing customers at a higher rate for peak times encourages consumers to adjust their consumption habits to be more responsive to market prices and assert further, that regulatory and market design agencies hope these " price signals " could delay the construction of additional generation or at least the purchase of energy from higher priced sources, thereby controlling the steady and rapid increase of electricity prices.
Ross Anderson of the Foundation for Information Policy Research has criticised the UK's programme on grounds that it is unlikely to lower energy consumption, is rushed and expensive, and does not promote metering competition. Anderson writes, "the proposed architecture ensures continued dominance of metering by energy industry incumbents whose financial interests are in selling more energy rather than less", and urged ministers "to kill the project and instead promote competition in domestic energy metering, as the Germans do — and as the UK already has in industrial metering.
Every consumer should have the right to appoint the meter operator of their choice". In a submission to the Public Accounts Committee, Anderson wrote that Ofgem were "making all the classic mistakes which have been known for years to lead to public-sector IT project failures" and that the "most critical part of the project—how smart meters will talk to domestic appliances so as to facilitate demand response—is essentially ignored.
The high number of SMETS1 meters installed has been criticised by Peter Earl, head of energy at the price comparison website comparethemarket. He said, "The Government expected there would only be a small number of the first-generation of smart meters before Smets II came in, but the reality is there are now at least five million and perhaps as many as 10 million Smets I meters.
UK smart meters use the mobile phone network to communicate, so they do not work properly when phone coverage is weak. A solution has been proposed, but was not operational as of March Ross Anderson and Alex Henney wrote that " Ed Miliband cooked the books" to make the case for smart meters appear economically viable. They say that the first three cost-benefit analyses of residential smart meters found that it would cost more than it would save, but "ministers kept on trying until they got a positive result To achieve 'profitability' the previous government stretched the assumptions shamelessly".
An economist at Ofgem with oversight of the rollout of the smart meter programme who raised concerns with his manager was threatened with imprisonment under a law intended to protect national security.
Communication is a critical technological requirement for smart meters. Each meter must be able to reliably and securely communicate the information collected to a central location. Considering the varying environments and locations where meters are found, that problem can be daunting.
Among the solutions proposed are: the use of cell and pager networks, satellite , licensed radio , combination licensed and unlicensed radio, and power line communication. Not only the medium used for communication purposes, but also the type of network used, is critical. As such, one would find: fixed wireless, wireless mesh network and wireless ad hoc networks , or a combination of the two.
There are several other potential network configurations possible, including the use of Wi-Fi and other internet related networks. To date no one solution seems to be optimal for all applications. Rural utilities have very different communication problems from urban utilities or utilities located in difficult locations such as mountainous regions or areas ill-served by wireless and internet companies. In addition to communication with the head-end network, smart meters may need to be part of a home area network , which can include an in-premises display and a hub to interface one or more meters with the head end.
Technologies for this network vary from country to country, but include power line communication , wireless ad hoc network , and ZigBee. ANSI C The C IEC is a communication protocol for smart meters published by the IEC that is widely used for utility meters in the European Union.
It is superseded by IEC , but remains in wide use because it is simple and well-accepted. The physical media are either modulated light, sent with an LED and received with a photodiode , or a pair of wires, usually modulated by EIA The protocol is half-duplex.
Millions of smart meters based on OSGP are deployed worldwide. This would lower the risk of investing in the wrong standard as well as permit a single product to be used globally even if regional communication standards vary. Some smart meters may use a test IR LED to transmit non-encrypted usage data that bypasses meter security by transmitting lower level data in real time. The other critical technology for smart meter systems is the information technology at the utility that integrates the Smart Meter networks with the utility applications, such as billing and CIS.
This includes the Meter Data Management system. It also is important for smart grid implementations that power line communication PLC technologies used within the home over a Home Area Network HAN , are standardized and compatible. Currently there are several broadband or narrowband standards in place, or being developed, that are not yet compatible.
ITU-T commissioned in a new project called G. Advanced Metering Infrastructure AMI refers to systems that measure, collect, and analyze energy usage, and communicate with metering devices such as electricity meters, gas meters, heat meters, and water meters, either on request or on a schedule. These systems include hardware, software, communications, consumer energy displays and controllers, customer associated systems, meter data management software, and supplier business systems.
AMI extends automatic meter reading AMR technology by providing two way meter communications, allowing commands to be sent toward the home for multiple purposes, including time-based pricing information, demand-response actions, or remote service disconnects. The network between the measurement devices and business systems allows collection and distribution of information to customers, suppliers, utility companies , and service providers.
This enables these businesses to participate in demand response services. Consumers can use information provided by the system to change their normal consumption patterns to take advantage of lower prices. Pricing can be used to curb growth of peak demand consumption. AMI differs from traditional automatic meter reading AMR in that it enables two-way communications with the meter. Systems only capable of meter readings do not qualify as AMI systems. Some groups have expressed concerns regarding the cost, health, fire risk,  security and privacy effects of smart meters  and the remote controllable " kill switch " that is included with most of them.
Many of these concerns regard wireless-only smart meters with no home energy monitoring or control or safety features. Metering-only solutions, while popular with utilities because they fit existing business models and have cheap up-front capital costs, often result in such "backlash". Often the entire smart grid and smart building concept is discredited in part by confusion about the difference between home control and home area network technology and AMI.
The attorneys general of both Illinois and Connecticut have stated that they do not believe smart meters provide any financial benefit to consumers,  however, the cost of the installation of the new system is absorbed by those customers. Smart meters expose the power supply to cyberattacks that could lead to power outages , both by cutting off people's electricity  and by overloading the grid. Implementing security protocols that protect these devices from malicious attacks has been problematic, due to their limited computational resources and long operational life.
The current version of IEC includes the possibility to encrypt, authenticate , or sign the meter data. One proposed smart meter data verification method involves analyzing the network traffic in real time to detect anomalies using an Intrusion Detection System IDS By identifying exploits as they are being leveraged by attackers, an IDS mitigates the suppliers' risks of energy theft by consumers and denial-of-service attacks by hackers.
Researchers have found that for a typical advanced metering infrastructure, the centralized IDS architecture is superior in terms of cost efficiency and security gains. In the United Kingdom, the Data Communication Company, which transports the commands from the supplier to the smart meter, performs an additional anomaly check on commands issued and signed by the energy supplier.
As Smart Meter devices are Intelligent Measurement Devices which periodically record the measured values and send the data encrypted to the Service Provider, therefore in Switzerland these devices need to be evaluated by an evaluation Laboratory, and need to be certified by METAS from According to a report by Brian Krebs , in a Puerto Rico electricity supplier asked the FBI to investigate large-scale thefts of electricity related to its smart meters.
The FBI found that former employees of the power company and the company that made the meters were being paid by consumers to reprogram the devices to show incorrect results, as well as teaching people how to do it themselves. Most health concerns about the meters arise from the pulsed radiofrequency RF radiation emitted by wireless smart meters. Hirsch also stated that the CCST report failed to correct errors in its comparison to cell phones and microwave ovens and that, when these errors are corrected, smart meters "may produce cumulative whole body exposures far higher than that of cell phones or microwave ovens.
Issues surrounding smart meters causing fires have also been reported, particularly involving the manufacturer Sensus. In PECO Energy Company replaced the Sensus meters it had deployed in the Philadelphia region after reports that a number of the units had overheated and caused fires.
In July , SaskPower , the province-run utility company of the Canadian province of Saskatchewan , halted its roll-out of Sensus meters after similar, isolated incidents were discovered. Shortly afterward, Portland General Electric announced that it would replace 70, smart meters that had been deployed in the state of Oregon after similar reports.
The company noted that it had been aware of the issues since at least , and that they were limited to certain models it had installed between and One technical reason for privacy concerns is that these meters send detailed information about how much electricity is being used each time.
More frequent reports provide more detailed information. Infrequent reports may be of little benefit for the provider, as it doesn't allow as good demand management in the response of changing needs for electricity.
On the other hand, very frequent reports would allow the utility company to infer behavioral patterns for the occupants of a house, such as when the members of the household are probably asleep or absent. A solution that benefits both provider and user privacy would be to adapt the interval dynamically.
Smart meter power data usage patterns can reveal much more than how much power is being used. Research has demonstrated that smart meters sampling power levels at two-second intervals can reliably identify when different electrical devices are in use.
Gas metering equipment: Details…. Equipment for collecting and transmitting data from metering units of domestic gas consumers: Details…. Equipment for validation and serviceability checking of devices in gas metering units: Details…. Software: Details…. Gas metering equipment: Details… Item No. Description Photo Brief summary 1.
AXIOMA METERING TO SUPPLY WATER METERS TO OMAN, PLANS TO OPEN A FACTORY
Axioma Metering, a developer of smart water and heat meters, will help Oman to technologically reform its national water metering by replacing the outdated technology with Internet of Things IoT solutions. In this project, the old meters in Oman will be replaced en masse with the Lithuanian smart water meters Qalcosonic W1. Axioma Metering will not only supply the ultrasonic meters but also perform a feasibility study of building a factory and starting meter production in Oman. The delegation comprises representatives of the semi-national company National Energy Center NEC of the Sultanate of Oman, who are looking for opportunities to bring the meter production to Oman. The entire project — the supply of metering devices and bringing of the meter production to Oman — will be implemented in several stages over 5 years. The value of the project exceeds 10 million euros, and the deal will increase the trade volume between Lithuania and Oman by five times. Half of the project, worth around 5 million euros, will be implemented in the first 12 months.
VSM - The Broadcast Control System
Badger Meter offers innovative flow metering and control solutions for smart water management, smart buildings and smart industrial processes, to help measure and protect resources for a smarter world. Water meters, meter reading and analytics technologies for municipal water utilities. Flow measurement and control products for water, oil, gas, and other fluids in a wide range of industries. Concrete consolidation products for construction and paving markets. Measuring a variety of liquids — from water to oil and lubricants — we offer the most technologically advanced products to ensure a high degree of accuracy, long-lasting durability with the ability to provide valuable and timely measurement information to our customers.
Automatic meter reading AMR is the technology of automatically collecting consumption, diagnostic, and status data from water meter or energy metering devices gas, electric and transferring that data to a central database for billing, troubleshooting, and analyzing. This technology mainly saves utility providers the expense of periodic trips to each physical location to read a meter. Another advantage is that billing can be based on near real-time consumption rather than on estimates based on past or predicted consumption. This timely information coupled with analysis can help both utility providers and customers better control the use and production of electric energy, gas usage, or water consumption. AMR technologies include handheld, mobile and network technologies based on telephony platforms wired and wireless , radio frequency RF , or powerline transmission. With touch-based AMR, a meter reader carries a handheld computer or data collection device with a wand or probe. The device automatically collects the readings from a meter by touching or placing the read probe in close proximity to a reading coil enclosed in the touchpad. When a button is pressed, the probe sends an interrogate signal to the touch module to collect the meter reading. The software in the device matches the serial number to one in the route database, and saves the meter reading for later download to a billing or data collection computer.
Automatic meter reading
Progress in technology is making possible the replacement of mechanical and electromechanical meters for energy, water, and gas with digital meters showing advanced functionalities. With these new tools in their hands, users are evolving from a purely passive role to a more active one, in which everyone can take control of their consumer habits and define their own strategy to save resources. With the new technology, utilities and users can communicate, paving the way for new scenarios of smart usage of primary resources.
Italian legislation, with its various regional and national regulations, promotes the sustainable refurbishment of existing buildings based on room temperature regulation and heat metering. By installing a heat cost allocator and metering system, each apartment in the condominium can be assigned a cost allocation system based on what is actually consumed: heat where and when you need it, and lower bills, thanks to independent management. In this way, users can switch from a condominium expense rate table to costs based on actual consumption. It is possible to intervene on existing buildings by installing allocation systems, while newly constructed buildings are already equipped with user modules for direct heat and water metering. Metering is also the first step towards full energy efficiency because, with the amount of savings depending on the virtuous behaviours of the single user, it encourages property renovations. Radio frequency metering systems, thanks to their simplicity of installation, also facilitate system upgrading. Indirect metering solutions. For indirect heat metering, Honeywell offers solutions based on the structure of the condominium and on user needs. Once heat cost allocators are installed on each radiator, they send detailed information on the operating status at regular intervals: consumption, faults, tampering.
SME Tomsk Electronic Company means research, engineering, production, commissioning
Aimed for automatic metering of natural and associated gas during storage, transportation, gas processing, and also for recording operations. The metering of natural and associated petroleum gas is done in compliance with the following regulations:. SME Tomsk Electronic Company follows all the changes in regulatory documents regarding gas metering, participates in seminars on oil and gas and offers new options and opportunities for gas metering. Upon Customer's requirements it is possible to provide metering of natural and associated petroleum gas within the same system, using one metering controller, thus one can optimize space and save costs for equipment servicing. This will allow significantly decrease costs on operator's workstation. Flow distribution between metering lines can be both manual and automatic. Number and diameter of metering lines are calculated basing on maximum flow rate through SIKG and type of applied flow meters.
Leverage your data to unlock the full value of your smart metering investment
Main Menu. Explore your potential to monitor and optimize your entire water cycle. Do more with your infrastructure. Reach farther with new innovations and leading technology that helps you deliver greater efficiency, responsiveness and analytical capabilities than ever before. Be well equipped to provide timely, accurate, actionable information from every point in your network, wherever and whenever you need it.
Smart water meters
The utility industry is on the move to revolutionize and utilities should think about investing into advanced metering infrastructure AMI. Because the energy system is changing, with renewables on the rise, the increasing need to bring Distributed Energy Resources DER into operation and a growing environmental awareness leads to stricter regualtions.
Worldwide, the name ZENNER stands for innovation, quality and precision in matters of measuring technique because at ZENNER, we have been developing, producing and marketing innovative measuring equipment for global markets for over years. Domestic water meters for flats and houses, as well as bulk water meters are as much a part of our portfolio as heat meters, gas meters and up to date systems technology. Every year, we produce and market around four million water meters, heat meters and gas meters across the globe.
Имя октопауку дали дети, поглядев, как он помогал Наи двигать мебель. В большинстве историй Наи обязательно имелся герой. Даже Никки еще не забыла человекоподобных биотов, оставшихся в Новом Эдеме, поэтому в первую очередь детей интересовали Альберт Эйнштейн, Авраам Линкольн и Бенита Гарсиа, а не исторические и мифические персонажи, с которыми дети только знакомились. На следующее утро после Дня Изобилия Наи принялась объяснять, как перед концом Великого хаоса Бенита Гарсиа воспользовалась своей славой, чтобы помочь миллионам бедняков Мексики.