CR4150-0.5

Current Sensors Overview

The CR4150-0.5 is a True RMS AC current transducer from the CR4100 series, designed for precise measurement of non-sinusoidal waveforms. It features a 0.5A AC input range with a dual-element split-core design and a 0.26-inch window. The device provides a 0 to 5 VDC output signal and operates on a 24V DC power supply. Key specifications include ±0.5% accuracy, a frequency range of 20Hz to 5kHz, and a 250ms response time. It supports bidirectional current detection and is suitable for DIN rail or panel mounting.

Current Sensors Feature Summary

• True RMS measurement capability for accurate readings of chopped waves and phase-fired control systems
• Dual-element split-core construction allowing installation without breaking the primary circuit
• High precision performance with ±0.5% accuracy across the operating frequency range

Current Sensors Applications

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

Current Sensors Procurement Notes

Verify that the specific suffix '-0.5' corresponds to the 0.5 Ampere input range variant within the CR4150 series. Confirm the output configuration matches the required 0-5 VDC signal. Ensure the split-core window dimension (0.26 inches) accommodates the target conductor size. Check regulatory compliance markings such as UL 61010B-1 recognition if required for the final assembly.

Current Sensors Selection Notes

Select this model when measuring low-level AC currents up to 0.5A in applications with distorted waveforms. The split-core design is preferred where existing wiring cannot be disconnected. Compare against single-element models if higher current ranges are needed. Consider the 0-5 VDC output compatibility with downstream PLCs or data acquisition systems requiring voltage signals rather than current loops.

Current Sensors Part Context

This component belongs to the CR Magnetics CR4100 Series of True RMS Current Transducers. The series includes various input ranges and output configurations, such as the CR4160 series which offers 4-20 mA outputs. The CR4150 specifically denotes the 0-5 VDC output variant. These devices are engineered for industrial environments requiring high accuracy in non-linear load scenarios.

Current Sensors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.