
Electricity is one of the things that cannot be separated from modern life. From turning on electronic equipment at home to operating industrial machines, electricity plays a major role in various sectors. However, do you know how to measure a building's electricity consumption?
To find out the electrical energy used, use a KWH Meter! This measuring tool will record traces of electricity usage, both in households and industry. By knowing the amount of electrical energy consumed, you can set the right budget for paying electricity bills.
Then, how does this KWH Meter work to be able to record electricity consumption? Find the answer in the following article!
What is a KWH Meter?
KWH Meter is also commonly known as an electricity meter. This device is used to measure and also record the use of electrical energy in kilowatt-hours (kWh). The function of this tool is to calculate the amount of electrical work in a certain time.
In Indonesia, this tool is installed by PLN (Perusahaan Listrik Negara) in every house and building, with the aim of monitoring and recording the amount of electricity used. With this tool, you and PLN can determine accurate electricity bills based on recorded electricity usage.
Types of KWH Meters
KWH Meters are divided into several types. Actually, these types of KWH Meters are innovations from previous devices that have undergone continuous improvements so that they become increasingly sophisticated and functional devices.
The following are the types of KWH Meters that you commonly find:
Analog KWh Meter
An analog KWH Meter is a traditional electricity meter with the characteristic use of a dial and needle that will move according to the amount of electricity used. This type of KWH Meter has been used for a long time and is known for its simple but durable function. This is proven by the many analog meters that still function well even though they have been used for years.
The use of this tool is also simple; you only need to read the numbers listed on the dial to find out how much electricity you consume. However, the disadvantage of this type of kwh meter is that the accuracy of its measurements can decrease with age due to worn-out mechanical components. In addition, analog KWH Meters cannot be accessed remotely, so if you want to monitor electricity usage, you have to check the meter manually.
Digital KWH Meter
There is also a Digital KWH Meter. This tool is an innovation of the analog version with digital technology to measure electricity, so that the measurement results are more accurate.
Most digital kwh meters are equipped with a digital screen that will make it easier for you to read electricity consumption. Several other models of digital kwh meters can also help monitor electricity usage in real-time and can store electricity consumption data for a certain period of time.
With all its advantages, digital meters are usually sold at a higher price than analog KWH meters. The disadvantage is that this digital KWH Meter is more susceptible to damage because it relies on electronic components.
Prepaid KWH Meter
This type of KWH Meter is a meter that is currently often referred to as a token electricity meter, which is a tool that allows users to pay in advance before using their electricity.
With this token electricity meter, those of you who have purchased electricity tokens can immediately enter them into the meter to be able to use electricity according to the number of tokens purchased.
The advantage of this KWH Meter is that users can control their electricity expenses because they have to buy tokens first before using their electricity. With this prepaid system, you will not experience electricity arrears because, in order for electricity to be used, you must fill in the token.
How it Works and the Benefits of Using a KWH Meter
Basically, the KWH Meter works by using the magnetic induction method, namely by moving an aluminum disc that arises from a magnetic field. The greater the electrical power used, the greater the speed of the disc.
The way this tool works is by measuring the electric current flowing through the circuit, then multiplying it by the one given to get the power in kilowatts. Then, the power will be integrated over time to produce total energy consumption in kilowatt-hours.
The advantage of using a KWH Meter is that you can measure the electrical energy consumed and can even determine the amount of electricity bills each month. Another advantage is to monitor daily electricity usage.
That's a complete explanation of the KWH Meter, starting from the definition, types, how it works, and the advantages of using it! For accurate electrical energy measurements, use a quality device.
Find quality KWH Meter products at the best prices only at Listrik Kita!