CR4111-10

Current Sensors Overview

The CR4111-10 is a True RMS AC current transducer from the CR4100 series, designed for precise measurement of non-sinusoidal waveforms. It features a single channel with a 10A input range and a bidirectional module. The device provides an output ratio with 0V to 10V signal conditioning. It operates on a 24V power supply with a maximum current consumption of 25mA. The unit supports frequencies from 20Hz to 5kHz with ±0.5% accuracy and a 250ms response time. It is housed in a module package suitable for DIN rail or panel mounting.

Current Sensors Feature Summary

• True RMS measurement capability for accurate monitoring of chopped waves and phase-fired control systems
• Integrated bidirectional module providing 0V to 10V output signal conditioning
• Single element design with a 0.79-inch window for direct conductor insertion
• Construction meets UL 61010B-1 and CAN/CSA-C22.2 safety standards

Current Sensors Applications

• Phase fired controlled heaters
• Quickly varying motor loads
• Chopped wave form drivers

Current Sensors Procurement Notes

Verify that the specific part number corresponds to the 10A input range and the 0V to 10V output configuration. Confirm the requirement for the bidirectional module variant, as standard models may differ. Ensure the application environment falls within the specified 0°C to 60°C operating temperature range. Check compatibility with the 24V DC power supply and verify DIN rail or panel mounting requirements against the physical installation constraints.

Current Sensors Selection Notes

Select this model when high precision is required for non-sinusoidal AC currents where average responding transducers fail. The 10A rating suits moderate load monitoring. The 0V to 10V output integrates easily with PLCs and data acquisition systems. Consider the split-core version if field installation without disconnecting conductors is necessary. Verify that the frequency range covers the fundamental and significant harmonics of the target waveform.

Current Sensors Part Context

This component belongs to the CR4100 series of True RMS Current Transducers and Transmitters by CR Magnetics Inc. The series includes variants with different input ranges and output types, such as the CR4110 and CR4120. These devices are engineered for industrial environments requiring reliable current monitoring in complex electrical systems.

Current Sensors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult manufacturer catalogs for equivalent series members or contact the supplier for cross-reference recommendations based on specific technical requirements.