CRD4170-15

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The CRD4170-15 is a current transducer that is used to accurately and reliably measure the current in electrical systems. It is widely used in commercial and industrial automation applications, automotive, military, and aerospace applications. This article discusses the application field and working principle of the CRD4170-15.

Application field

The CRD4170-15 is designed for current sensing in industrial, commercial, and other automated applications. It is well-suited for applications that require high accuracy, stability, and dynamic range. It has a wide input range of 5 to 30 V, and can handle currents up to 5 A. It can also be used to measure AC and DC currents, and can be used in distributed power systems.

The CRD4170-15 is ideal for applications that require an accurate and reliable measurement of current. It is especially useful for applications that require monitoring, process control, or safety systems. It is also suitable for applications that require accurate monitoring of individual loads or machines, and for applications that involve overload protection.

Working Principle

The CRD4170-15 uses the principle of magnetic field sensing to measure current. This is done by using a magnetic flux gate, which consists of two coils of wire wired in series. When a current passes through the coils, it creates a magnetic field. This field is sensed by a magnetic core, which converts the magnetic field into an electrical signal, which is then amplified and used to measure the current.

The output of the CRD4170-15 is a direct current-voltage (DC-V) signal which is proportional to the input current. The output voltage is linear and proportional to the input current, and is accurate up to ± 5%. The output impedance is low, typically less than 10 ohms, and is suitable for connection to systems with a low impedance. The transducer is also designed to be resistant to interference from external magnetic fields, such as motors or relays.

The CRD4170-15 is a robust and reliable current transducer that is suitable for a wide variety of applications. It offers accurate and reliable current measurement in environments requiring high accuracy, stability, and dynamic range. It is ideal for applications requiring monitoring, process control, or safety systems.

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