CR4420S-30

Current Sensors Overview

The CR4420S-30 is a split core AC current transducer designed for industrial automation. It features a single element configuration with a 0-30 AAC input range and provides a ratiometric 4-20mA DC output. The device operates on a 24VDC supply (+/-10%) with a maximum current consumption of 45mA. It supports frequencies from 50Hz to 400Hz and offers ±0.5% accuracy. The unit is bidirectional and suitable for DIN rail or panel mounting.

Current Sensors Feature Summary

• Split core design allows installation without disconnecting the primary conductor
• Provides calibrated DC output proportional to AC current input
• Capable of true RMS measurement for distorted alternating current waveforms

Current Sensors Applications

• Industrial automation systems requiring current monitoring
• Motion control applications
• Power distribution management

Current Sensors Procurement Notes

Verify that the specific part number matches the required input range and output signal type. Confirm supply voltage requirements align with the 24VDC specification. Ensure the frequency range meets the application's operational needs. Check mounting compatibility for DIN rail or panel installation before purchase.

Current Sensors Selection Notes

Select this model when a non-invasive current measurement solution is required for AC circuits up to 30A. The split core architecture simplifies retrofitting into existing electrical panels. Consider the 4-20mA output compatibility with standard PLC or data acquisition inputs. Verify environmental temperature ratings against the operating conditions.

Current Sensors Part Context

This component belongs to the CR4420S series of average RMS AC current transducers. The series is engineered to deliver precise current measurements in demanding industrial environments. The split core variant facilitates easy integration into active power lines without system downtime.

Current Sensors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer catalogs for direct equivalents within the same series or functional specifications.