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DM-OSC-B01/A Application Field and Working Principle

Introduction

The DM-OSC-B01/A is an advanced panel meter used to measure electrical signals such as AC line voltage, DC bus voltage, sine waves, frequency and a variety of other waveforms. This type of meter is often used in power distribution, trouble-shooting, and instrumentation applications. In addition, it is an ideal choice for combining various applications such as measuring voltage values, frequency range response, power factor and power consumption. By using selectable input ranges, this meter can be utilized for both primary and secondary voltage applications.

Features

This type of panel meter has a number of features which make it an ideal choice for power distribution, trouble-shooting, and instrumentation applications. For example, it is capable of reading AC and DC voltage and line levels via selectable ranges. The meter features LED indicators for peak and average readings and additional indicators for overload and other conditions. It also includes an autorange feature, allowing operators to select a lower range if the input voltage is too high for the selected range. With this capability, currents greater than rated for the meter can be measured without damage to the unit. In addition, the meter features single-pole voltage input terminals, which are DC coupled. It also features a high-resolution graphic display with adjustable contrast and backlight and an adjustable \'Hold\' Key to freeze readings.

Applications

The DM-OSC-B01/A is primarily used for a variety of power distribution, trouble-shooting and instrumentation applications. It is suitable for monitoring AC input and DC output voltage, as well as frequency and waveform measurement. It is commonly used in electrical power plants, telecommunications, and other similar industries. It is also often used in applications related to motor control and automation systems, electricity substations, automation of production processes, as well as for general trouble-shooting and monitoring purposes. The meter is well-suited for any application which requires accurate and consistent readings as a part of a larger system.

Working Principle

The DM-OSC-B01/A uses a combination of analog and digital technology to provide accurate measurements of the incoming voltage. First, an analog to digital (A/D) converter takes the input voltage and converts it into a digital signal. This signal is then fed through several electronic circuits which allow the meter to measure the voltage, current, and frequency levels. This is done by calculating the phase shift between the input signals and comparing it with the reference frequency. This allows the meter to determine the incoming voltage level and display the result on the graphic LCD screen. Other features such as the peak and average readings are also determined utilizing this method.

Conclusion

The DM-OSC-B01/A is a powerful panel meter designed for power distribution, trouble-shooting, and instrumentation applications. It can measure AC and DC line voltages, sine waves and other waveforms, as well as frequencies. The combination of analog and digital technology used in this meter allows for precise and reliable readings. Finally, this type of meter is ideal for any application which requires accurate and consistent readings.

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