CR4111S-50

Current Sensors Overview

The CR4111S-50 is a True RMS AC current transducer designed for precise measurement of non-sinusoidal waveforms. It features a 50A primary current rating and provides a 0-5V DC analog output signal. The device operates on a 24V DC power supply and supports bidirectional current monitoring. It offers high precision with an accuracy of ±0.5% and a frequency response range of 20Hz to 5kHz. The unit includes conditioning modules for signal integrity and is suitable for industrial environments requiring accurate current data.

Current Sensors Feature Summary

• True RMS measurement capability for non-sinusoidal AC currents
• Bidirectional current sensing with 0-5V output
• High precision accuracy of ±0.5%
• Wide frequency response from 20Hz to 5kHz

Current Sensors Applications

• Industrial power monitoring systems
• Commercial building energy management
• Motor drive current feedback loops
• Power quality analysis equipment

Current Sensors Procurement Notes

Verify the specific suffix 'S-50' matches the required 50A rating and 0-5V output configuration. Confirm RoHS compliance status if environmental regulations apply. Ensure the 24V DC power supply requirement aligns with existing system infrastructure. Check for any specific mounting requirements such as DIN rail or panel mount compatibility before ordering.

Current Sensors Selection Notes

Select this model when measuring distorted AC waveforms where standard average-responding sensors fail. The 50A rating suits medium-power applications. Consider the 20Hz-5kHz bandwidth for variable frequency drive contexts. The bidirectional feature is essential for regenerative loads. Verify that the 0-5V output interface matches the receiving PLC or data acquisition system input range.

Current Sensors Part Context

This component belongs to the CR4111S series of True RMS current transducers by CR Magnetics Inc. The series is engineered for applications requiring high fidelity in current measurement under complex waveform conditions. The S-50 variant specifically denotes the 50 Ampere primary current capacity within this product line, distinguishing it from other ratings like 30A or 75A.

Current Sensors Replacement Considerations

Direct substitutes include other models within the CR4111S series with matching 50A ratings. Cross-reference pinouts and output signals (0-5V) with alternative manufacturers' True RMS transducers. Ensure replacement parts maintain the same 24V DC supply requirement and ±0.5% accuracy specification for equivalent performance.