Knowledge

Heat Meter Classification of heat meter Mechanical heat meter, ultrasonic heat meter, electromagnetic heat meter. Principle of heat meter: A pair of temperature sensors are respect

Household Gas Meter Classification of gas meter: Outdoor general meter, IC card gas meter, wired remote gas meter, radio remote reading gas meter, infrared digital gas meter, membr

Household Smart Water Meter Classification of water meter According to the measurement level: A-level meter, B-level meter, C-level meter, D-level meter. According to the nominal d

Water, electricity, gas, and heating are the energy resources that every household must use in their daily lives. These consumed energy resources are calculated by using water mete

A current transformer is a current transformation device (also called CT). Its main function is to convert high-voltage current and low-voltage large current into small current wit

Do you know how to wire a household electric meter? A single-phase meter is a device used to measure the power consumption in ordinary household circuits, which are used to supply

Metering of electrical energy Electric energy measurement unit Active energy meter kW h (commonly known as degree 1kw. h=3.6×10 to the 6th power numerically represents the electric

Principle of energy meter When the electric energy meter is connected to the circuit under test, alternating current flows through the current coil and the voltage coil, and the tw

Energy meter type: At present, the forms and functions of electric energy meters are various, and the model names of various electric energy meter brands are not exactly the same.

Definition of energy meter An instrument specially used to measure the accumulated value of electric energy in a certain period of time is called an electric energy meter, commonly

1. What are the factors that need to be referenced in household electricity meters? 1). Total nuclear load power. Turn on the total power of all electrical appliances in your home,