Water meters have been essential in measuring and monitoring water usage since their creation in the mid-19th century. The idea of such device was patented in 1851 by the German engineer and industrialist Carl Wilhelm Siemens, by demand of London’s water companies.
In spring of 2022, one of the leading companies in the global metering equipment market, ADD Grup from Moldova, completed laboratory tests and started mass production of smart water meters, called ADDRA. These unique meters were successfully certified by MID (measuring instrument approval), LoraWAN (advanced IoT technology), and recently by WRAS (Water Regulations Advisory Scheme) that secures their portable water safety.
The advent of IoT technologies has transformed the way water consumption is monitored and managed, thanks to the implementation of smart water meters. Cloud computing also plays a vital role in IoT technologies for water meters, providing secure storage for vast amounts of consumption data for trend analysis and predictive maintenance.
The ADDRA Ultrasonic water meter is built on a communication platform that supports multiple communication technologies. In specific cases, when LoRaWAN network is not yet available or has some areas without proper coverage, LoRaWAN can be combined together with short-range Wireless M-Bus, which will allow utility to read meters by walk-by/drive by means using special reading handheld reading devices. Both LoRaWAN and Wireless M-Bus communication channels will work simultaneously.
Except, ADDRA has recently passed the Radio Performance tests that have in summary identified its advanced communication features:
In summary, the system demonstrates the ability to maintain reliable communication in potentially challenging environments.
ADDRA possesses some unique properties, which are not available with any other metering devices:
Using ultrasonic technology, this advanced system accurately tracks water usage, leading to precise billing and effective resource management. The inclusion of a shut-off valve allows users to remotely manage water access, making it a valuable tool for property owners looking to monitor and regulate water usage efficiently.
With its state-of-the-art technology, pinpoint accuracy and sensitivity of 1 liter per hour, ADDRA swiftly identifies even the smallest leaks and takes immediate action by stopping the water flow, preventing costly damage and waste.
What sets this ultrasonic water meter apart is its innovative smartphone-to-meter feature, which enables users to easily access and manage their water consumption data directly from their smartphones.
Contact us at info@addgrup.com for more information about our products and our technologies.