DMS-30PC-1-OS-C

Panel Meters are used to measure, read and display a range of electrical parameters and variables. One type of Panel Meter is the DMS-30PC-1-OS-C. In this article we will explore the application field of this particular model and the working principle behind its operation. Firstly, the DMS-30PC-1-OS-C panel meter can be found in a wide range of applications such as industrial, agricultural, and commercial, where accurate readings are necessary. This panel meter is designed for panel and machine builders and offers a cost-effective solution for digital readout. The DMS-30PC-1-OS-C is a 3-digit LED, panel-mounting meter, which utilizes three separate circuits: the power circuit, the measuring circuit and the display circuit.The power circuit is responsible for providing a stable power source for the meter, and is generally used to convert the AC main line power into the necessary DC. The measuring circuit uses the stable power source to measure and convert the input current or voltage into a digital signal that is then sent to the display circuit for display.The display circuit utilizes the digital signal as a reference to calculate the displayed value and displays it via its three-digit LED display. This type of display is known as an analog display and is often used to indicate the magnitude of a voltage or current over a wide range of values.This type of panel meter has also been developed to offer efficiency in operation. It features a self-learning design that allows the automatic selection of the proper measuring range within the product\'s full measure range, meaning that users only need to select the desired unit of measure. The working principle of the DMS-30PC-1-OS-C panel meter is usually based on a sensor type or amplifier type analog circuit design. The most common sensor type design utilizes a variable resistor and a zener diode to sense the voltage or current, and then compares it with the reference output from the zener diode. The amplifier type design employs two transistors to act as a voltage amplifier, changing the amplitude of the sensed signal to provide a higher resolution display value.Panel meter also offer various control functions to the user, such as allowing the user to set alarms and pre-set the output value. Additionally, it is often possible to customize the panel meter to meet the customer\'s specific requirements.In conclusion, the DMS-30PC-1-OS-C panel meter is an economical and efficient solution for digital readout. It is a versatile meter that can measure a wide range of electrical parameters and variables, and its application field is vast, ranging from industrial to agriculture and commercial. It features a self-learning design and provides various control functions, making it an ideal choice for users.