DLA-202B

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Panel meters are a type of measurement or monitoring instrument used in commercial and industrial settings. They are generally used to display readings in constructions such as pressure, power, current, voltage, and temperature. Panel meters are also used to monitor the status of a system or to aid in control. DLA-202B is a digital panel meter designed to measure and display the current and voltage signals in industrial control and power supply systems. It is capable of accurately displaying both DC and AC signals.

Features

• Measures both current and voltage, with 0.02% accuracy
• Automatic zero-point calibration and over-voltage protection
• Linear and pure tone indication
• Maximum input current of 6A
• Voltage range of 6-24V DC or AC

Application Field

DLA-202B is suitable for both commercial and industrial applications. In addition to monitoring current and voltage, it is also used as a diagnostic tool for evaluating system performance, helping to ensure that power supplies are functioning correctly. It can be used to monitor the electricity being used by various electronic devices, ensuring that they are not drawing excessive amounts of current and potentially harming the system.

It can also be used in the electronics field, helping to monitor the various components in an electronic circuit. This ensures that the circuit is operating correctly and that the voltage readings are consistent. As a diagnostic tool, it can be used to pinpoint any possible faults or problems with certain components.

Working Principle

The DLA-202B panel meter works by measuring electrical signals in both AC and DC formats. It has two independently-calibrated input lines, one measuring voltage and one measuring current. The voltage input is bipolar, allowing for resolution of both positive and negative voltage signals. The current input has a max input current of 6A with a resolution of 4 bits (0.5A).

Once an input is received, the meter compares it to a previously-set reference point and displays the difference between the two readings. For example, if a 9V battery is connected to the device, the meter would display the difference between the battery voltage and the reference point. If the reference point was set to 8V, the meter would display a reading of +1V.

The DLA-202B also features linear and tone indication, allowing users to hear the proper signal and verify its accuracy. This makes it a great choice for applications where current and voltage measurement accuracy is critical.

Overall, the DLA-202B panel meter is a great choice for customers looking for a reliable device to measure and display both AC and DC signals in industrial and commercial applications. It is capable of accurately measuring current and voltage signals and providing audible feedback to users to ensure accuracy. As a result, it is well-suited for applications where accuracy and reliability are essential.

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