CR4211-200

Current Sensors Overview

The CR4211-200 is a self-powered AC current transducer manufactured by CR Magnetics Inc. It functions as a bidirectional module with a single channel, designed to measure alternating current in solid core applications. The device provides a calibrated 0-10 VDC output signal that is proportional to the average RMS input AC current. It operates within a frequency range of 50 to 400 Hz and supports a maximum current capacity of 200A. This component utilizes transformer technology with conditioning circuitry to ensure accurate signal transmission for industrial monitoring.

Current Sensors Feature Summary

• Provides a 0-10 VDC analog output signal proportional to average RMS AC current
• Self-powered operation eliminates the need for external excitation voltage
• Bidirectional measurement capability allows for detection of current flow in both directions
• Designed for solid core applications with integrated signal conditioning

Current Sensors Applications

• Multi-point current monitoring systems
• Industrial power distribution panels
• AC motor control circuits
• Energy management and metering infrastructure

Current Sensors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm the exact electrical ratings and interface configuration. Ensure the selected variant matches the required current capacity and frequency range for the intended application. Cross-reference the datasheet specifications with system requirements to guarantee compatibility with existing signal processing hardware.

Current Sensors Selection Notes

Select this component when a self-powered solution is required for high-current AC monitoring without external power supplies. Consider the 200A rating and 50-400 Hz operational bandwidth to ensure suitability for the target frequency spectrum. Evaluate the need for bidirectional sensing capabilities and the 0-10 VDC output format for integration with downstream data acquisition systems.

Current Sensors Part Context

The CR4211 series represents a family of self-powered AC current transducers from CR Magnetics Inc. These devices are engineered for robust performance in industrial environments, offering reliable signal conversion for AC currents. The CR4211-200 specifically denotes the variant configured for a 200A maximum current rating, distinguishing it from lower-capacity models within the same product line.

Current Sensors Replacement Considerations

Compare the CR4211-200 with other CR Magnetics models such as the CR4211-150 or CR4210S-10 based on specific current rating requirements. Verify that alternative parts maintain the same 0-10 VDC output characteristic and self-powered architecture to ensure seamless integration into existing designs.