SCD15PUR Sensors, Transducers

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Current transducers are devices which transform a measured quantity of electrical current into a corresponding signal of some other form, usually electrical, that can then be further processed and/or displayed. The SCD15PUR is a member of the current transducer family which is characterized by its ability to directly measure a DC current within a range from 0~15A. The input is designed with a 3-wire connection and very low contact resistance thus providing extremely reliable results.

The main purpose of an SCD15PUR is to accurately and precisely measure the current consumed by a range of DC powered loads. By obtaining this measured current value, other parameters such as power, energy, and power factor, can then be accurately calculated. It can be used in the fields of industrial automation, automatic control systems, and test and telemetric applications with the aim of optimizing system performance in real time.

The SCD15PUR uses a Rogowski coil in its construction which is wound around a core ring and with 2 sets of wires on either side of the coil for connection. The Rogowski Coil is a current measuring device which is characterized by its very small mass compared to the current it can measure. Thus making it ideal for applications where the size and weight must be minimized such as those used in aerospace and automotive industries.

The SCD15PUR consists of an electrical module, made by Rogowski Coil and a micro-processor module. The coils in the electrical module collects a DC current signal, which is transformed into a sine wave signal and sent to the micro-processor module for further analysis. In this system, a 24 bit Sigma-Delta A/D converter is used to convert the current waveform into a digital signal. This signal is then passed through the 3-phase frequency conversion unit where it is then filtered and amplified before being sent to the main processor.

The SCD15PUR is mainly used for measuring the current of three-phase circuits. This makes it ideal for use in power metering and testing applications. It also has the capability to measure DC current in a three-phase system and the accuracy and resolution can be set from 0.0% to 0.1%. The SCD15PUR can provide measurement data that is integrated with other components within a system such as a PLC, as well as being able to control switches, relays, and indicators.

The SCD15PUR provides real-time monitoring of the measured current by displaying the results on a built-in LCD display or via USB connector. It also provides alarm functions that trigger when currents reach a predetermined limit. This is useful for ensuring the accuracy of other components in the system, as the SCD15PUR can act as a safeguard to provide alerts.

In summary, the SCD15PUR is a type of current transducer designed for direct measurement of DC current in a wide range of applications. It is compact in size and can be used with a variety of systems to accurately and precisely measure the current consumed by DC loads. Furthermore, the SCD15PUR provides capabilities such as real-time monitoring and alarm functions which makes it a necessary component for power metering, testing, and other applications.

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