CR5211-50

Current Sensors Overview

The CR5211-50 is a DC current transducer from the CR5200 series, utilizing closed-loop Hall effect technology. It features a single channel with a 50A sensing range and provides a ratiometric ±10V output. The device operates on a 24V supply with a maximum current consumption of 40mA. Key electrical parameters include an accuracy of ±1% and a response time of 250ms. It supports unidirectional measurement and functions within an operating temperature range of 0°C to 50°C.

Current Sensors Feature Summary

• Closed-loop Hall effect sensor design for high precision
• Ratiometric voltage output compatible with standard control systems
• Solid core construction for non-invasive current monitoring

Current Sensors Applications

• DC power supply monitoring
• Battery management systems
• Industrial automation control panels

Current Sensors Procurement Notes

Verify that the specific order matches the CR5211-50 model designation rather than similar variants like the CR5211S-75 or CR5211-50. Confirm the requirement for a 24V supply and ±10V output interface compatibility with existing control hardware. Ensure the application environment remains within the specified 0°C to 50°C operational temperature limits to maintain rated accuracy.

Current Sensors Selection Notes

Select this component when a unidirectional DC current measurement up to 50A is required with high accuracy. The closed-loop architecture ensures linearity and stability compared to open-loop alternatives. Consider the 250ms response time for applications where rapid transient detection is not critical. Verify that the solid core design fits the conductor size in the target installation space.

Current Sensors Part Context

This part belongs to the CR5200 series of current transducers by CR Magnetics Inc. The series includes various models differentiated primarily by their current sensing ranges, such as the 50A and 75A variants. These modules are designed for industrial-grade performance and reliability in continuous monitoring applications.

Current Sensors Replacement Considerations

Direct substitutes within the same family include the CR5211-75 for higher current capacity. Cross-model replacements require verification of output signal type and supply voltage compatibility. Ensure any alternative maintains the closed-loop Hall effect specification for equivalent accuracy.