CAS 25-NP

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Current transducers are devices which process a current signal into an electrical output signal with different characteristics. The most common type of current transducer is the CAS 25-NP. This device is used to measure the steady direct current flowing through a specified medium, such as conductors, transformers, and cables. The CAS 25-NP functions by utilizing an integrated circuit called a Hall Effect Sensor (HES). The HES is a three-terminal device which effectively detects a change in the magnetic field (flux density) surrounding a free-field current path.

When current is applied to the HES, the current creates a magnetic field around the component. This magnetic field is used to drive and control the applied current through the HES. The HES changes the current from ac to dc and produces an electrical signal proportional to the current magnitude. The advantage of this type of current transducer is that it does not require any adjustment to the current magnitude, as any fluctuation in the amount of current will be detected and converted into an electrical signal.

The CAS 25-NP has an adjustable scaling feature which allows the user to set the appropriate output signal level. The user can adjust the gain or the offset of the device to modify the output signal level and calibrate it according to the requirements of the application. The current transducer is designed to be used in a wide range of applications where sensing and monitoring of currents is needed. This includes power systems, motor control systems, industrial process control, and medical applications. The versatility of the device enables it to be used as part of an existing system, or as a stand-alone solution.

The CAS 25-NP’s electrical specifications include a DC operating voltage of 1.5V to 18V, an input impedance of 46 ohms, an operating temperature range of -40°C to +100°C, and a resolution of 4mV/A. The device’s dimensions are 7.9mm x 9.4mm x 5.4mm. The HES is available in various sensitivities, ranging from 40mV/A to 1V/A. The device also has an internal temperature compensation feature for accurate and reliable measurements. The CAS 25-NP can also withstand high vibration levels and has high EMC immunity.

The CAS 25-NP is designed for high accuracy measurements, which makes it suitable for a variety of applications. It is suitable for measuring electrical equipment used in process automation, control systems, and home applications. The device is also a cost-effective solution for measuring current in systems where precise measurements are required. It is also used in the monitoring of power probes and load switch inputs.

The CAS 25-NP is a reliable and accurate device for measuring current, and is ideal for a wide range of applications. Its accuracy, high sensitivity, and low power consumption make it a cost-effective solution for measuring direct current. With its integrated Hall Effect Sensor, the device is suitable for monitoring electrical equipment used in many different types of applications.

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