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CR4110S-20 is listed in the Current Sensors range at ChipApex. The manufacturer field lists CR Magnetics Inc.. Its product description is SENSOR CURRENT XFMR 20A AC. Review the specifications below when checking this part for your BOM.
Current Sensors specifications for CR4110S-20
- Description：SENSOR CURRENT XFMR 20A AC
- Series：CR4100
- Mfr：CR Magnetics Inc.
- Package：Bulk
- For Measuring：AC
- Sensor Type：Transformer w/Conditioning
- Current - Sensing：20A
- Number of Channels：1
- Output：Ratiometric, 0V ~ 5V
- Sensitivity：-
- Frequency：20Hz ~ 5kHz
- Linearity：-
- Accuracy：±0.5%
- Voltage - Supply：24V
- Response Time：250ms
- Current - Supply (Max)：25mA
- Operating Temperature：0°C ~ 60°C
- Grade：-
- Qualification：-
- Polarization：Bidirectional
- Mounting Type：DIN Rail, Panel
- Package / Case：Module
- Supplier Device Package：-
Current Sensors datasheet and documents for CR4110S-20
Current Sensors Overview
The CR4110S-20 is a split-core current transducer manufactured by CR Magnetics Inc., designed for non-invasive AC current measurement. It features a 20A sensing range and supports bidirectional polarization, allowing detection of current flow in both directions. The module operates on a 24V supply with a maximum current consumption of 25mA. It exhibits a response time of 250ms and functions within an operating temperature range of 0°C to 60°C. This component utilizes transformer technology with conditioning circuitry to provide accurate signal output.
Current Sensors Feature Summary
- Split-core design enables installation without interrupting the primary circuit
- Bidirectional sensing capability for accurate current direction detection
- Integrated conditioning circuitry for stable signal output
Current Sensors Applications
- Non-invasive AC current monitoring in electrical systems
- Measurement of non-sinusoidal AC current waveforms
- Industrial equipment current sensing applications
Current Sensors Procurement Notes
Verify that the specific part number CR4110S-20 matches the required 20A rating and bidirectional functionality. Confirm the 24V supply requirement and 250ms response time align with system timing constraints. Ensure the operating temperature range of 0°C to 60°C is suitable for the intended environment. Cross-reference official datasheets to validate pin configuration and physical dimensions before procurement.
Current Sensors Selection Notes
Select this model when non-invasive AC current measurement is required without breaking the conductor. The split-core architecture facilitates easy retrofitting into existing installations. Consider the 250ms response time for dynamic load applications. Verify compatibility with downstream signal processing circuits given the integrated conditioning output. Ensure the 24V power supply is available within the system design.
Current Sensors Part Context
The CR4110S-20 belongs to the CR4110S series of True RMS AC split core current transducers from CR Magnetics Inc. This series is engineered for applications where AC current waveforms are not purely sinusoidal. The module integrates transformer technology with conditioning electronics to deliver reliable performance in various industrial and commercial sensing scenarios.
Current Sensors Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer resources for cross-reference data.
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