CR5211-5

Current Sensors Overview

The CR5211-5 is a DC current sensor manufactured by CR Magnetics Inc., utilizing closed-loop Hall effect technology. It features a single channel with a detection range of 5A and provides a proportional ±10V output signal. The device operates on a 24V supply voltage with a maximum current consumption of 35mA. Designed for unidirectional measurement, it offers high precision and supports both DIN rail and panel mounting configurations.

Current Sensors Feature Summary

• Closed-loop Hall effect sensing mechanism ensures accurate DC current measurement
• Proportional voltage output facilitates direct integration with control systems
• Unidirectional design optimized for specific directional current monitoring applications

Current Sensors Applications

• Industrial power supply monitoring
• Battery management systems
• Motor drive current feedback

Current Sensors Procurement Notes

Verify the exact part number suffix to ensure compatibility with required mounting styles and output specifications. Confirm that the supplier provides original manufacturer documentation to validate authenticity. Check for RoHS compliance status if environmental regulations apply to your project. Ensure the operating temperature range meets your specific application requirements before finalizing the purchase order.

Current Sensors Selection Notes

Select this model when precise DC current measurement is required in space-constrained environments. The closed-loop architecture provides superior linearity compared to open-loop alternatives. Consider the ±10V output interface for easy connection to PLCs or data acquisition systems. Evaluate the 5A rating against peak load currents to prevent saturation during transient conditions.

Current Sensors Part Context

This component belongs to the CR5211 series of magnetic modulator current sensors from CR Magnetics. The series includes variants with different current ratings, such as the CR5211-10 and CR5211-50, sharing similar form factors and operational principles. These sensors are designed for industrial automation and power electronics applications requiring reliable current feedback.

Current Sensors Replacement Considerations

Direct substitutes within the same series include the CR5211-10 and CR5211-50, which offer higher current ratings but maintain identical mounting and output characteristics. Cross-brand replacements require careful verification of pinout compatibility, supply voltage requirements, and output signal scaling to ensure functional equivalence.