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ASR-11-100A:4-20MA is listed in the Current Sensors range at ChipApex. The manufacturer field lists Aim Dynamics. Its product description is 11" COIL 100A:4-20MA 3PH INTGRTR. Review the specifications below when checking this part for your BOM.
The ASR-11-100A:4-20MA is a three-phase Rogowski coil current sensor manufactured by Aim Dynamics. It features an integrated integrator and provides a 4-20mA output signal for AC current measurement. The device is designed to handle sensing currents up to 100A across three channels. This component belongs to the ASR series of Super Rogowski Coils, which are engineered to transform high-amplitude AC inputs into standardized analog outputs suitable for industrial monitoring and control applications.
Verify that the specific model suffix corresponds to the required 4-20mA output configuration rather than voltage-based variants within the ASR series. Confirm that the 100A rating aligns with the maximum expected load current in the target application. Ensure compatibility with the receiving system's input impedance requirements for standard current loop signals before finalizing procurement.
Select this component when a robust, non-intrusive solution for three-phase AC current measurement is required. The integrated integrator simplifies circuit design by providing a ready-to-use analog signal. Consider the physical dimensions and mounting requirements for the 11-inch coil size to ensure proper installation around conductors in the intended electrical panel or busbar setup.
This part belongs to Aim Dynamics' ASR series of Super Rogowski Coils, which are designed to transform high AC currents into usable signals. The ASR-11-100A variant specifically addresses medium-current applications requiring precise phase separation. Unlike traditional transformers, these coils offer flexibility in conductor sizing while maintaining accuracy across a wide frequency range typical in industrial power systems.
No public confirmed substitute part numbers are available in the provided documentation.
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