DDSI877 Single phase electronic carrier energy meterDetailed product description：

The DDSI877 single-phase electronic carrier energy meter, as the terminal device of the automatic meter reading system, is a measuring instrument that uses a dedicated large punch integrated circuit as the core component, integrating measurement, display, and communication functions. This product has the advantages of few peripheral components, simple structure, easy mass production, high reliability, high accuracy, and strong carrier communication capability. The transmission of electricity meter data adopts power line carrier, without the need for additional communication and data acquisition cables. Greatly reducing the cost and difficulty of the main construction of the project, and avoiding the danger of data collection and malicious cutting of channel cables, it is more suitable for automatic meter reading in dispersed areas for users.