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ASR-04-50A:4-20MA is listed in the Current Sensors range at ChipApex. The manufacturer field lists Aim Dynamics. Its product description is 4" COIL 50A:4-20MA 3PH INTEGRATR. Review the specifications below when checking this part for your BOM.
Current Sensors specifications for ASR-04-50A:4-20MA
- Description：4" COIL 50A:4-20MA 3PH INTEGRATR
- Series：ASR-400MV
- Mfr：Aim Dynamics
- Package：Bag
- For Measuring：AC
- Sensor Type：Rogowski Coil
- Current - Sensing：50A
- Number of Channels：3
- Output：Ratiometric, 4mA ~ 20mA
- Sensitivity：-
- Frequency：40Hz ~ 3kHz
- Linearity：-
- Accuracy：±1%
- Voltage - Supply：8V ~ 35V
- Response Time：-
- Current - Supply (Max)：-
- Operating Temperature：-20°C ~ 80°C
- Grade：-
- Qualification：-
- Polarization：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
Current Sensors datasheet and documents for ASR-04-50A:4-20MA
Current Sensors Overview
The Aim Dynamics ASR-04-50A:4-20MA is a three-phase Rogowski coil current sensor designed for AC measurement applications. It features a 4-inch coil diameter and supports a sensing range of 50A. The device provides a ratiometric output signal ranging from 4mA to 20mA, facilitating integration with standard industrial monitoring systems.
Current Sensors Feature Summary
- Utilizes Super Rogowski coil technology for accurate AC current sensing
- Provides integrated three-phase measurement capability
- Delivers standardized 4mA to 20mA ratiometric output signals
Current Sensors Applications
- Three-phase power distribution monitoring
- Industrial equipment current tracking
- Electrical system protection circuits
Current Sensors Procurement Notes
Verify the specific coil length designation (4-inch) matches the installation space requirements. Confirm that the 50A rating aligns with the maximum expected load current. Ensure the receiving equipment accepts 4-20mA ratiometric inputs compatible with this sensor's output specifications.
Current Sensors Selection Notes
Select this model when precise three-phase AC current data is required in compact installations. The 4-inch coil size suits smaller busbars or cable bundles. Choose this variant over voltage-output models if downstream PLCs or controllers require current loop signaling rather than millivolt inputs.
Current Sensors Part Context
This component belongs to the ASR series of three-phase super Rogowski coils by Aim Dynamics. These sensors transform high AC currents into proportional low-level signals via an internal integrator. The series offers various coil diameters and current ratings to accommodate different conductor sizes and load capacities.
Current Sensors Replacement Considerations
Direct substitutes must match the 3-channel configuration, 4-20mA output type, and 50A rating. Verify physical dimensions, specifically the 4-inch coil inner diameter, to ensure compatibility with existing busbar or cable arrangements without mechanical modification.
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