CR4111-30

Current transducers are electronic devices used to measure an electric current. Commonly used to generate a voltage output that is proportional to the measured current, they facilitate accurate and efficient measurement of current levels in a wide range of applications. This article will discuss the application field and working principle of the CR4111-30 current transformer.

The CR4111-30 is a type of current transformer, which is an electronic device that converts a current level into a proportional voltage output. This type of device is commonly used in industrial and electrical applications, and is particularly useful in applications where it is necessary to measure very high currents. The CR4111-30 has a current input range of 0 – 30 Amps and an adjustable output range of 0 – 5 Volts.

In industrial applications, current transformers are commonly used to monitor and control power consumption, monitor motors, as well as to measure electric parameters such as voltage, current and power factor. The CR4111-30 is specifically designed for applications requiring high accuracy and reliability. The device features a robust construction for improved reliability in harsh environments, and an adjustable output range for increased accuracy.

The working principle of the CR4111-30 is based on the principle of electromagnetic induction. When a current-carrying conductor is placed within a magnetic field, a voltage is induced in the conductor. This voltage is proportional to the current flowing through the conductor. The CR4111-30 utilizes two coils which are immersed in a magnetic field. The primary coil is designed to carry the current that needs to be measured, while the secondary coil is designed to pick up the induced voltage, which is proportional to the current in the primary coil.

The CR4111-30 is able to accurately measure current levels up to 30 Amps. It features a low-resistance secondary winding for increased accuracy and reliability, as well as a galvanically insulated enclosure which eliminates accidental contact with the primary coil. Furthermore, the device is designed to operate at temperatures of up to 80°C, making it ideal for applications in harsh environments.

In summary, the CR4111-30 current transformer is an electronic device that is used to measure electric current levels with high accuracy and reliability. It utilizes the principle of electromagnetic induction to convert a current level into a proportional voltage output. The device is designed for use in industrial applications and features a robust construction, an adjustable output range and a galvanically insulated enclosure for improved safety.