DLA-300LCD-L

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Panel meters are instruments used in industrial and laboratory applications in order to measure and display a variety of parameters. One of these is the DLA-300LCD-L panel meter, which is specifically designed to measure and display current, voltage, and resistance. This article will discuss the application field and working principle of the DLA-300LCD-L.

The DLA-300LCD-L panel meter is designed to provide an accurate, portable, and reliable source of information on electrical performance parameters. It can be used to measure and display current up to 24 amps, AC/DC voltage up to 300 volts, and resistance up to 999k ohms. In addition, the device has a built-in alarm system which can be used to alert the user when the parameters exceed a predetermined level.

The DLA-300LCD-L is ideal for a variety of applications, including electrical installations, factory maintenance, motor controls, monitoring applications, and automotive testing. Its high accuracy and wide measurement range make it suitable for use in a variety of industries. The device can also be used in the laboratory, where its portability allows it to be used in a variety of tests. Additionally, the DLA-300LCD-L is well-suited for use in educational institutions, where it can be used to teach students about the basics of electrical measurements.

The working principle of the DLA-300LCD-L is based on the Wheatstone bridge principle. This principle utilises four resistors arranged in a bridge configuration to measure the electrical resistance of the measurement target.When an electric current is passed through the four resistors, a voltage will be generated across the first two, and the output voltage will be proportional to the resistance of the target. The voltage output is then converted to a numerical value which can be displayed on the LCD screen.

In addition to the measure and display functions, the DLA-300LCD-L also has other features that make it very user-friendly. These include a backlight for viewing in dark areas, and a hold button that allows the user to freeze the displayed value without having to keep a finger continuously on the button.In addition, the device has a built-in voltage alarm that can be set to alert the user if the measured voltage exceeds a predetermined level.

The DLA-300LCD-L panel meter is a versatile and reliable device that can be used in many industrial and laboratory applications for measuring and displaying current, voltage, and resistance. Its Wheatstone bridge design ensures high accuracy, and its portability and user-friendly features make it a great choice for all types of users.

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