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CR4220-50 is listed in the Current Sensors range at ChipApex. The manufacturer field lists CR Magnetics Inc.. Its product description is SENSOR CURRENT 50A 24V MOD. Review the specifications below when checking this part for your BOM.
Current Sensors specifications for CR4220-50
- Description：SENSOR CURRENT 50A 24V MOD
- Series：*
- Mfr：CR Magnetics Inc.
- Package：Bulk
- For Measuring：-
- Sensor Type：-
- Current - Sensing：-
- Number of Channels：-
- Output：-
- Sensitivity：-
- Frequency：-
- Linearity：-
- Accuracy：-
- Voltage - Supply：-
- Response Time：-
- Current - Supply (Max)：-
- Operating Temperature：-
- Grade：-
- Qualification：-
- Polarization：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
Current Sensors datasheet and documents for CR4220-50
Current Sensors Overview
The CR4220-50 is a single-element, loop-powered AC current transmitter from the CR Magnetics CR4200 series. It provides a calibrated 4 to 20 mA DC output signal proportional to the average RMS input AC current. The device features bidirectional sensing with a 50 A primary current rating and supports frequencies from 20 Hz to 5 kHz. Designed for remote monitoring, it offers high accuracy and simple wiring, utilizing a user-provided PLC power supply within the output loop.
Current Sensors Feature Summary
- Produces a calibrated analog output proportional to average RMS input AC current
- Supports bidirectional current sensing capabilities
- Features loop-powered operation eliminating need for separate excitation voltage
- Includes integrated conditioning for transformer-based sensing
Current Sensors Applications
- Multi-point current detection systems
- Remote current monitoring installations
- Motor fault monitoring applications
- Heating element status verification
Current Sensors Procurement Notes
Verify that the specific part number matches the required current rating and frequency range for your application. Confirm that the system utilizes a loop-powered configuration compatible with the 4-20 mA output standard. Ensure the installation environment supports the specified operating conditions and mounting requirements defined in the official datasheet.
Current Sensors Selection Notes
Select this model when a 50 A bidirectional AC current measurement is required with a standard 4-20 mA interface. Consider the CR4200 series for applications needing loop-powered simplicity and high accuracy without external signal conditioning modules. Evaluate the 20 Hz to 5 kHz frequency response against the source signal characteristics.
Current Sensors Part Context
This component belongs to the CR Magnetics CR4200 series of AC current transmitters. The series includes various models differentiated by primary current ratings such as 5 A, 20 A, and 50 A. All units share similar functional characteristics including loop-powered operation and DIN rail or panel mount options.
Current Sensors Replacement Considerations
Direct substitutes include other CR4220 series variants like the CR4220-20 or CR4220S-50 if current ratings differ. Verify compatibility with existing PLC power supplies and mounting hardware before substitution.
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