CR4110S-75

Current Sensors Overview

The CR4110S-75 is a single-channel AC current sensor manufactured by CR Magnetics Inc. It utilizes a transformer with conditioning technology to measure alternating currents up to 75A. The device provides a ±10V output signal and operates on a 24V DC supply, consuming a maximum of 35mA. It features bidirectional polarity detection and supports frequencies from 20Hz to 5kHz. The unit offers an accuracy of ±0.5% and functions within a temperature range of 0°C to 60°C. Designed for DIN rail or panel mounting, it serves as a robust module for industrial current monitoring applications requiring precise AC measurement.

Current Sensors Feature Summary

• Transformer-based sensing with integrated signal conditioning
• Bidirectional measurement capability for AC currents
• High accuracy performance with ±0.5% precision
• Flexible mounting options including DIN rail and panel installation

Current Sensors Applications

• Industrial power distribution monitoring
• Motor control systems
• Energy management meters
• Automated testing equipment

Current Sensors Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required output signals and mounting configurations. Confirm that the supply voltage matches the 24V DC requirement and check environmental ratings against operational conditions. Ensure the frequency range covers the target application spectrum. Cross-reference datasheet specifications for mechanical dimensions before integration.

Current Sensors Selection Notes

Select this model when precise AC current measurement is required in industrial environments. The transformer-based design ensures isolation and stability. Consider the ±10V output interface for compatibility with PLCs or data acquisition systems. Evaluate the 75A rating against peak load requirements. Verify that the operating temperature range suits the installation site.

Current Sensors Part Context

This component belongs to the CR4100 series of current sensors from CR Magnetics Inc. The series includes various models tailored for different current ranges and output types. The CR4110S-75 specifically addresses high-current AC applications. It shares common design principles with other modules in the family but differs in sensing range and output configuration.

Current Sensors Replacement Considerations

Direct substitutes include other CR4110S variants with different current ratings. Models like CR4110S-50 offer similar functionality with lower capacity. Ensure replacement parts maintain the same output type and mounting style. Verify that any alternative meets the required accuracy and frequency specifications.