DLA20-DCA-B-3

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Panel meters are an essential part of modern electronics and instrumentation systems. They provide a convenient way to measure and display a wide range of physical parameters, such as current, voltage, temperature, pressure, and flow. DLA20-DCA-B-3 is one of the panel meters widely used in a variety of industries. In this article, we will discuss the application field and working principle of this product.

Applications

The DLA20-DCA-B-3 panel meter is primarily used in industrial and laboratory applications. It can be used to measure various parameters such as current, voltage, temperature, pressure, and flow. It is also suitable for use in high-precision laboratory instruments and other applications. For example, it can be used in hydrometers, pycnometers, thermometers, manometers, and flow meters. In addition, it can be used to monitor and control process variables such as temperature, pressure, and flow.

Working Principle

The DLA20-DCA-B-3 panel meter works by measuring a signal from a sensor and displaying the result digitally. It is an analog-to-digital (A/D) converter with a resolution of up to 21 bits. It can measure various signals with a wide range of sensitivities, from 10 mV to 10 V. It also has a high sampling rate of up to 1000 Hz. The panel meter also has a range of features such as auto-ranging, peak-to-peak detection, and alarm thresholds.

In order to display the measured signal, the DLA20-DCA-B-3 panel meter has two display modes: direct display and bargraph. In direct display mode, the panel meter displays the measured signal using numerical values. In bargraph mode, it displays the signal using bars or lines. The user can also customize the display mode to suit their needs. The panel meter also has alarm functions that will alert the user if the measured signal exceeds certain thresholds.

The DLA20-DCA-B-3 panel meter is equipped with a variety of interfaces that allow it to be connected to other devices or systems. It can be connected to a PC or a PLC via USB, RS-485, and MODBUS. It can also be connected to sensors via 4-20mA and 0-10V. The panel meter is also compatible with a variety of communication protocols such as TCP/IP, CAN, and Profibus.

The DLA20-DCA-B-3 panel meter is a reliable and accurate panel meter that is suitable for a wide range of applications. It has a user-friendly interface and can be easily integrated into existing systems. It is also capable of displaying a variety of signals with precision and accuracy. Its flexibility and wide range of features make it an ideal choice for any industrial or laboratory application.

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