LoraWAN Din-rail Single Phase Elctricity Meter For Mini-grid / Submetering / Utility

The Din-rail type energy meter offers a compact and efficient solution for Mini Grid applications, enabling easy installation while saving space. Equipped with a LoRaWAN wireless module, each meter transmits data to the gateway via LoRaWAN communication, which then forwards the data to the server through GPRS/4G or Ethernet connectivity. The LoRaWAN communication range can extend up to 5 km in open space, and a single gateway can support up to 20,000 meters simultaneously.

The meter features an intuitive LCD display, providing real-time insights into energy consumption and key metrics for seamless monitoring and management. This display ensures optimal system performance and simplifies energy tracking.

Operating within a voltage range of 70% to 120% of the nominal voltage (Un), the meter guarantees stable performance, safety, and reliability under various conditions. For enhanced interoperability, the meter includes an infrared optical data port for easy communication with other smart devices, facilitating automation and optimizing energy usage to increase overall efficiency.

Additionally, the built-in lithium-ion battery offers a reliable energy storage solution, ensuring uninterrupted power supply for all connected devices.

Overall, this Din-rail energy meter is a state-of-the-art, versatile tool for managing smart grid energy, designed to enhance efficiency and streamline energy monitoring.

Features:

Calin, as derived from China League of Innovation, dates back to the year 2006 when our team developed the new generation of CPU card electronic prepaid kilo-watt hour meter for China State Grid. Now there are over 1,000,000 pcs this type of smart prepayment electric meters operating as key revenue protection devices for utilities and service providers in and out of China.

Each member of Calin R&D team ever served in top rank Chinese meter companies and contributed to the rapid development of smart metering industry in China. With vast forefront field experience and expertise, Calin offer a broad metering product range, comprising of conventional electric meters, water meters, prepaid meters, wireless communication meters, vending and management systems, AMR / AMI smart metering solutions, consulting, training and support.

Calin is the forerunner of prepaid metering industry in China. Our products and solutions are all developed on the concept of revenue protection and better management, and thus enjoy very high reputation in the industry. Even now China is supplying components, complete products as in OEM, and meter electronic design to many other meter manufacturers. With this OEM and trade partners, Calin’s business has expannded to over 30 countries and regions worldwide.

To share with our clients the benefit from our constant innovation and commit to our clients’ request is Calin’s forever unchanging principle. Running away from responsibility is always condemed. Calin will keep servicing our clients with our best innovation and commitment to create best mutual benefit.