CR5220S-100

Current Sensors Overview

The CR5220S-100 is a split-core current transducer manufactured by CR Magnetics Inc. It features a Hall effect, closed-loop unidirectional module design with a single channel. The device supports an input range of 0 to 100 A DC and provides a 4 to 20 mADC output signal. It operates on a 24 VDC supply voltage with a tolerance of +/-10%. Key performance specifications include a DC accuracy of ±1%, a response time of 250ms, and an operating temperature range of 0°C to 50°C.

Current Sensors Feature Summary

• Utilizes advanced Hall effect sensor technology for accurate electrical current monitoring.
• Features a split-core design allowing for non-intrusive installation around conductors.
• Employs closed-loop magnetic modulation for high precision and stability.

Current Sensors Applications

• Industrial process control systems requiring precise DC current measurement
• Power management units for monitoring unidirectional DC loads
• Battery management systems in electric vehicles or energy storage

Current Sensors Procurement Notes

Verify the specific part number suffix against official CR Magnetics documentation to ensure correct configuration. Confirm that the required input current rating matches the 100A specification. Check supply voltage requirements against the 24VDC standard. Ensure environmental conditions fall within the 0°C to 50°C operating range. Validate output signal compatibility with downstream instrumentation.

Current Sensors Selection Notes

Select this model when a split-core solution is preferred for retrofitting existing busbars without disconnecting circuits. Choose based on the need for unidirectional DC sensing rather than AC or bidirectional applications. Consider the 250ms response time for system dynamics. Evaluate the physical aperture size against available conductor dimensions. Compare accuracy requirements against the ±1% specification.

Current Sensors Part Context

This component belongs to the CR5220 series of current sensors from CR Magnetics Inc. The series includes variants with different current ratings, such as the CR5220S-50 for 50A applications. These modules share common architectural features including Hall effect sensing and closed-loop operation, designed for reliable industrial-grade performance.

Current Sensors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult CR Magnetics Inc. directly for cross-reference data or updated product line information before replacing this component.