CR4410-0.5

Current Sensors Overview

The CR4410-0.5 is a current sensor manufactured by CR Magnetics Inc., designed for AC current measurement applications. It utilizes an adjustable transformer technology with one channel and bidirectional polarity. The device provides an RS485 output interface and operates within a frequency range of 20Hz to 5kHz. It features a detection current of 0.5A and maintains an accuracy of ±0.5%. The unit requires a 24V supply voltage with a maximum current consumption of 30mA. It supports DIN rail and panel mounting types, functioning in temperatures from 0°C to 60°C.

Current Sensors Feature Summary

• Adjustable transformer design for precise AC current sensing
• Bidirectional polarity capability for comprehensive monitoring
• Integrated RS485 communication interface for digital data transmission

Current Sensors Applications

• Multi-point current sensing systems
• Industrial power monitoring
• Electrical distribution panels

Current Sensors Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to ensure correct configuration. Confirm that the RS485 output protocol matches system requirements. Check for any updated datasheets regarding the operational temperature range and supply voltage specifications before integration into final designs.

Current Sensors Selection Notes

Select this component when a compact module with digital communication is required for low-current AC measurements. Ensure the 0.5A detection limit aligns with the target application load. Verify compatibility with existing RS485 networks and confirm that the 24V DC supply is available at the installation site.

Current Sensors Part Context

This model belongs to the CR4400 series of RMS AC current transducers from CR Magnetics. The series is characterized by value-oriented performance and sophisticated sensing capabilities. These devices are engineered for general industrial use, offering isolation between input and output signals while maintaining high accuracy across the specified frequency band.

Current Sensors Replacement Considerations

The CR4410-100 is a related variant within the same product family. Verify if the higher current rating of the alternative part is suitable or if the specific 0.5A sensitivity of the CR4410-0.5 is strictly required for the application.