CR4111S-30

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Current Transducers

Current transducers are used to measure and monitor the flowof alternating current (AC) in electrical systems and components.They typically measure current and output a voltage signal, which can be used to control, regulate, or monitor the current. A common type of current transducer is a CR4111S-30.

The CR4111S-30 is a single-phase AC current transducer from Quality Instruments, designed for easy integration into current, voltage, and power circuits. It features a small size, wide frequency range, high accuracy, high performance, and low cost. It can measure current up to 30A and features a wide frequency range of 0.1Hz to 50KHz.

The CR4111S-30 consists of two main components: a primary transformer and a secondary circuit. The primary transformer is the sensing element, which converts the AC current into a measurable voltage signal. The secondary circuit amplifies and processes the voltage signal, producing a voltage-based output. The output is then sent to a signal processing unit (e.g. an analog-to-digital converter) to convert it to a digital format for further processing.

The CR4111S-30 can also be used as part of a current-measuring-and-monitoring system. The system can be used to measure and monitor the current of a single AC circuit, or it can be used to measure and monitor the current of multiple AC circuits simultaneously. In this way, the system can be used to monitor the current in residential or commercial buildings, or in electric vehicles. The CR4111S-30 is also suitable for power factor measurement and harmonic analysis of current systems.

The CR4111S-30 is designed to be a highly reliable and accurate AC current measurement device. It features a compact size, high accuracy of up to 0.3%, high resolution, and low power consumption, which make it ideal for a wide range of applications, including remote sensing, industrial control, energy monitoring, and artificial intelligence.

In summary, the CR4111S-30 is a single-phase AC current transducer designed for easy integration into current, voltage, and power circuits. It is highly reliable and accurate, with a compact size, high resolution, and low power consumption. It can measure current up to 30A and features a wide frequency range of 0.1Hz to 50KHz, making it suitable for a wide range of applications, including remote sensing, industrial control, energy monitoring, and artificial intelligence.

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