The close partner of the meter box—classification of electricity energy meters

The electricity energy meter is an important part of the meter box. According to different functions and application scenarios, the electricity energy meter can be divided into many types:

Mechanical electricity energy meter: The torque acting on the electric motor or electromagnetic device by the current drives the pointer to rotate and measures the electric energy consumption. This type of electricity energy meter is usually used for traditional electricity measurement and has the characteristics of simple structure, stability and reliability.

Electronic electricity energy meter: Utilizes integrated circuits and digital technology to calculate electrical energy consumption by sampling voltage and current signals, and displays it on a digital display. Electronic electricity energy meters have the advantages of high accuracy, strong anti-interference ability and diversified functions, and have gradually replaced mechanical electricity energy meters.

Prepaid electricity energy meter: Also known as a smart meter, users can purchase electricity in advance and consume it electronically. Prepaid electricity energy meters are recharged and managed through smart cards, mobile APPs, etc. They have the characteristics of anti-theft, energy saving and convenient billing, and are widely used in residential areas and commercial electricity.

Remote meter reading system: Different from traditional direct contact meter reading, the remote meter reading system realizes remote reading and monitoring of electricity energy meter data through communication networks (such as wireless communication or Internet of Things technology). This system can improve meter reading efficiency, reduce labor costs, and support real-time data monitoring and remote control.

These different types of electricity energy meters play an important measurement and management role in the meter box. It is critical to choose the appropriate type according to specific needs and application scenarios.