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What Are The Components Of A Smart Meter?
- Aug 19, 2018 -

Smart meters first have functions such as metering, storage, display, and communication.

In order to realize these functions, there must be a corresponding structural part, current mutual inductance, voltage partial pressure and metering chip constitute the metering part of the meter;

The LCD or the LED and the liquid crystal driving chip constitute a display portion; the components such as the E2PROM realize the storage function of the electric quantity information; the modules such as the 485, the carrier wave and the infrared are the communication parts of the electric meter. In addition, the smart meter also has a timing function, so it has its own clock chip, and the general error does not exceed 0.5 seconds a day.

These functional structure parts are controlled by the CPU and coordinated by it. Also, don't forget the electricity meter and the software part. Only the hardware meter can't work normally, and the functions specified by the user cannot be realized.

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