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HXS 20-NP/SP2 Application Field and Working Principle

Current Transducers

HXS 20-NP/SP2 is a current transducer and it is widely used in all types of applications requiring precise current measurement over the range of DC to kHz frequencies. It helps to establish contact between an electric circuit and the measuring instrument, enabling the measurement of the current without any interference with the electric circuit. The device can measure both AC and DC currents, with excellent accuracy, making it suitable for both commercial and industrial applications.

The working principle of the HXS 20-NP/SP2 current transducer is based on the magnetic field principle. The device consists of a coil which is connected to the circuit to be measured, and the output is connected to a measuring instrument. The main element of the device is the sensing core which consists of two coils wound around each other. These two coils are wound in opposite directions, and when electric current passes through one coil, it creates a magnetic field which induces an electric current in the other coil.

The two coils generate a sine wave of voltage that is proportional to the current flowing through the circuit. The output voltage is then amplified by the amplifier and sent to the measuring instrument. This output voltage is then used to display the current flow through the circuit in the form of an ammeter or other instruments as per the requirement.

The working of the device is based on Faraday\'s law which states that, when a conductor is placed in a magnetic field, an electromotive force is induced in the conductor. The magnitude of this force is proportional to the rate of change of magnetic field and is inversely proportional to the length of the conductor.

The working of the HXS 20-NP/SP2 current transducer is therefore based on this principle and hence it is able to measure the current passing through a circuit without any interference. The device is widely used for measuring DC as well as AC of high frequencies. The device is able to measure the current accurately as per the requirement of the application and is hence suitable for all types of commercial and industrial applications.

The device has a high accuracy rating of 0.005% and offers low power consumption of only 2.5 watts. The device can also be easily installed in a system with its top load design. This makes it suitable for commercial and industrial applications.

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