CQ3204 Sensors, Transducers

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Current transducers, or current transformers, are electrical devices specially designed to accurately measure the displacement, magnitude, and/or other properties of electric currents. They are commonly used in various fields, including electricity metering, various industrial processes, and air pollution monitoring. The CQ3204 is an advanced current transducer with a wide range of applications and unique features. This article will discuss the application fields and working principle of the CQ3204.

The CQ3204 is designed for measuring single-phase AC current in a wide range of applications. It is suitable for measuring currents from 0 to 53.7 A AC, making it ideal for many commercial, industrial, and HVAC applications. Furthermore, the device features a high accuracy of up to 0.5%, making it a great choice for precision measurements. Additionally, the CQ3204 is rugged, reliable, and easy to install, making it a popular choice in many industrial settings.

The CQ3204 works on the principle of a toroidal transformer. It is a type of electromagnetic transformer in which there is a primary winding around a core of magnetic material. When AC current passes through the primary winding, a magnetic field is created. This magnetic field induces a voltage in the secondary winding, which can be measured to determine the exact value of the current in the primary winding. The CQ3204 also features a built-in temperature compensator, which helps to ensure accurate readings over a wide range of temperatures.

The CQ3204 is used in various applications, such as electricity metering, low-voltage protection, HVAC monitoring, current overload protection, energy management systems, home automation, and renewable energy systems. It is ideal for building protection systems, as well as smart home/grid applications. The device is also suitable for high-precision measurements, as it has a high accuracy of up to 0.5%. Additionally, the CQ3204 can be used in industrial settings, such as motor protection systems and remote monitoring of HVAC systems.

The CQ3204 is a versatile current transducer that is suitable for a wide range of applications. It works on the principle of a toroidal transformer, with a primary winding around a core of magnetic material. When AC current passes through the primary winding, a magnetic field is created, which induces a voltage in the secondary winding. This voltage can be measured to accurately determine the value of the current in the primary winding. The device also features a built-in temperature compensator, which helps to ensure accurate readings over a wide range of temperatures. The CQ3204 is suitable for electricity metering, HVAC monitoring, home automation, motor protection, and energy management systems, as well as many other applications.

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