CR4110S-0.5

Current Sensors Overview

The CR4110S-0.5 is a split-core current sensor manufactured by CR Magnetics Inc., designed for non-invasive AC current measurement. It features a single channel with a maximum current rating of 0.5A and operates within a frequency range of 20Hz to 5kHz. The device provides a conditioned output signal ranging from 0V to 10V, ensuring accurate data transmission. It maintains an accuracy of ±0.5% and has a response time of 250ms for step changes. Power requirements include a supply voltage of 24V with a maximum supply current of 25mA. The unit supports bidirectional measurement and is suitable for environments operating between 0°C and 60°C.

Current Sensors Feature Summary

• Split-core design enables installation without interrupting the circuit
• Provides conditioned analog output signal for direct integration
• Supports bidirectional current measurement capabilities
• Ensures high accuracy for sinusoidal alternating current waveforms

Current Sensors Applications

• Non-invasive monitoring of AC electrical circuits
• Industrial equipment current sensing
• Power distribution system analysis
• Energy management and metering applications

Current Sensors Procurement Notes

Verify that the specific part number matches the required current rating and output configuration. Confirm mounting preferences, as the device supports both DIN rail and panel installation methods. Ensure the operating environment temperature falls within the specified range. Check compatibility with existing control systems regarding the 0V to 10V output signal level. Validate power supply specifications against the 24V requirement before procurement.

Current Sensors Selection Notes

Select this model when non-invasive AC current measurement is required for low-amplitude signals up to 0.5A. Consider the split-core architecture if circuit interruption is not feasible during installation. Evaluate the frequency range suitability for the specific application waveform. Assess the need for bidirectional measurement capability. Verify that the output signal range aligns with the receiving device's input requirements.

Current Sensors Part Context

This component belongs to the CR4110S series of transformer-based current sensors from CR Magnetics Inc. The series includes various models differentiated by current ratings and channel configurations. These sensors are engineered for precision measurement in industrial settings, offering reliable performance for AC current monitoring tasks where physical circuit access is limited or restricted.

Current Sensors Replacement Considerations

Direct substitutes within the same series include other CR4110S variants with different current ratings, such as the CR4110S-5 or CR4110S-10, provided the current range meets application needs. Cross-model replacements require verification of output signal compatibility and mounting constraints. Ensure any alternative maintains the split-core design and bidirectional functionality if these features are critical.