C48CD101

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A C48CD101 is one type of panel meter, which performs an important measurement function in many applications. Counters, hour meters, and time indicators are all panel meters, and many other measurements can also be indicated using these devices. In this article we will discuss the C48CD101 application field and working principle.

The C48CD101 is a highly reliable AC voltage panel meter used in general-purpose applications. It has two display elements: a digital display and an analog pointer, which are driven by an AC voltage input. The digital display is used to quickly identify the exact value, while the analog pointer indicates the direction and the range of the voltage. The range of the input voltage can be set anywhere between 0 and 400V.

The C48CD101 is widely used in many fields, including motor control, energy metering, process control, and industrial automation, among others. For example, in the motor control application, the meter can be used to measure the AC voltage generated by the motor to determine the speed and the torque of the motor. Additionally, it can also be used to monitor the voltage and the current of the motor, and control the motor power.

The working principle behind the C48CD101 is quite straightforward. The meter consists of two parts: the measuring circuit and the display. The measuring circuit is used to detect the AC voltage, and this voltage is converted to a suitable form before it is used to drive the two display elements. The display elements are then used to represent the measured voltage on the panel.

To understand how the C48CD101 works, it is helpful to keep an important concept in mind – the Zero Crossing Principle. This principle states that the voltage waveform of an AC signal passes through zero at the same time as the current passes through zero. This means that when the voltage and current waveforms are both passing through zero, the measured voltage will be zero – and this is the point where the meter can accurately measure the voltage.

This is done by putting a resistor in series between the voltage input and the meter’s display. This means that when the voltage input is above a certain level, the current flowing through the display will be driven by the resistor, which is the Zero Crossing Principle in action. When the voltage input is greater than the preset level, the current will flow through the display and cause the analog pointer to move to a new position.

The C48CD101 is also capable of displaying AC voltage in the digital form. This is done by inputting the AC voltage into the digital to analogue converter, which converts the voltage signal into a suitable format to be displayed in the digital form. This allows for quick and accurate reading of AC voltage for a variety of applications.

The C48CD101 is a highly reliable and accurate panel meter used in many general-purpose applications, such as motor control, energy metering, process control, and industrial automation. It works through the Zero Crossing Principle in order to measure AC voltages at accurate intervals, and can display this data in both analog and digital formats. By understanding the application field and working principle of the C48CD101, engineers and technicians can make full use of this valuable device in their projects.

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