CR4211-20

Current Sensors Overview

The CR4211-20 is a current sensor module from the CR4200 series manufactured by CR Magnetics Inc. It features a single channel transformer design with integrated conditioning for bidirectional AC current measurement. The device is rated for a maximum current of 20A and operates within a frequency range of 50Hz to 400Hz. Packaged in a bulk module format, it provides isolated sensing capabilities suitable for industrial applications requiring precise AC current monitoring.

Current Sensors Feature Summary

• Integrated transformer-based sensing with built-in signal conditioning
• Bidirectional measurement capability for alternating current
• Single-channel configuration for dedicated circuit monitoring

Current Sensors Applications

• Industrial power monitoring systems
• AC current feedback control loops
• Power quality analysis equipment

Current Sensors Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to ensure correct rating and package type. Confirm that the source document explicitly identifies the component as a current sensor module. Check for any ordering variations that may affect electrical characteristics or physical dimensions before finalizing procurement.

Current Sensors Selection Notes

Select this component when a bidirectional AC current sensor with integrated conditioning is required. Ensure the application current does not exceed the 20A rating. Verify that the operating frequency falls within the 50Hz to 400Hz range. Consider the module packaging style for integration into existing assemblies.

Current Sensors Part Context

This component belongs to the CR4200 series of current sensors produced by CR Magnetics Inc. The series includes various models with different current ratings, such as the CR4211-70 and CR4211-150. These modules are designed for reliable AC current measurement in industrial environments.

Current Sensors Replacement Considerations

The CR4211-2 product serves as a substitute option with a lower 2A rating. Verify compatibility regarding current capacity and interface requirements before replacement.