705 Datasheet/PDFA panel meter is a device that typically displays an analog signal representing a physical property or process variable graphically. Such a metering system usually has a single analog input, but some designs feature two inputs. The panel meters come in two main types – current (also known as a wattmeter) and voltage – and are used for various applications, ranging from industrial process monitoring to residential energy monitoring. The 705 panel meter is one of the most commonly used panel meters today.
Application Field
The 705 panel meter is used widely in various application fields. Its uses include industrial process monitoring, motor speed control, energy metering, voltage balancing, and current monitoring. 705 panel meters are commonly used to measure and display the voltage and current of an AC or DC circuit, making it easy to monitor power use and surges. These meters can also be used to detect faults and monitor the amount of energy being used in a manufacturing process. In addition, the 705 panel meter is used in motor speed control applications to track motor speed, track motor current, detect motor overcurrent, and detect motor overload conditions.
Working Principle
The 705 panel meter is powered by an AC or DC power supply, depending on the application. The meter receives an electrical signal from the device under measurement and performs mathematical processing on this signal. Depending on the parameters set for the panel meter, it may compute the voltages, currents, power, or other values, and then display them on the LCD. The 705 panel meter uses a microcontroller to process the signal and display the readings. Additionally, the microcontroller includes a digital-to-analog converter which converts the digital signal from the microcontroller to an analog signal. Then, the analog signal is displayed on the LCD as a number or graph.
Conclusion
The 705 panel meter is a versatile and reliable tool used in a wide variety of applications. It is used to measure and display the voltage and current of AC or DC circuits, and can be used for process monitoring, motor speed control, energy metering, voltage balancing, and current monitoring applications. Its working principle is based on a microcontroller, which processes the electrical signal and displays it on the LCD. The 705 panel meter is a great choice for anyone looking to keep an eye on their energy usage or monitor the performance of a specific system.