CR5220S-50

Current Sensors Overview

The CR5220S-50 is a Hall effect, closed-loop DC current sensor manufactured by CR Magnetics Inc. It features a unidirectional sensing range of 50A with an accuracy of ±1%. The device provides a ratiometric analog output signal ranging from 4mA to 20mA and operates on a 24V DC supply. Key electrical specifications include a maximum current supply of 50mA and a response time of 250ms. The operating temperature range is specified from 0°C to 50°C.

Current Sensors Feature Summary

• Utilizes Hall effect technology for precise closed-loop DC current measurement
• Provides standard 4mA to 20mA ratiometric analog output signal
• Supports both DIN rail and panel mounting configurations

Current Sensors Applications

• DC current monitoring in industrial power systems
• Battery management system diagnostics
• Motor drive current feedback loops

Current Sensors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure compatibility with required mounting styles and output characteristics. Confirm that the component meets all necessary environmental certifications for the intended deployment environment before finalizing procurement orders.

Current Sensors Selection Notes

Select this model when a robust solution for measuring high-current DC applications is required. The closed-loop design ensures high linearity and stability across the operational temperature range. Ensure the system interface supports the 4-20mA output format and that the physical dimensions accommodate the chosen DIN rail or panel installation method.

Current Sensors Part Context

This component belongs to the CR5220S series of split core DC current transducers designed to provide average DC values of direct current input waveforms. The series offers various current ratings, with this specific model targeting the 50A range. These devices are engineered for reliability in demanding industrial environments requiring accurate current sensing.

Current Sensors Replacement Considerations

Cross-reference part numbers within the CR5220S family for alternative current ratings. Verify pinout compatibility and output signal types when substituting with other models from the same manufacturer to maintain system integration integrity.