ASR-07-800A:333MV

Current Sensors Overview

The ASR-07-800A:333MV is a three-channel Rogowski coil current sensor manufactured by Aim Dynamics, belonging to the ASR-400MV series. It is designed for AC current measurement with a sensing capacity of 800A per channel. The device provides a ratiometric output voltage ranging from 0V to 0.333V. It operates within a frequency range of 25Hz to 100kHz and requires a supply voltage between 9V and 36V. The product status is active, and it complies with RoHS3 standards.

Current Sensors Feature Summary

• Utilizes Rogowski coil technology for non-intrusive AC current sensing
• Provides integrated signal conditioning with ratiometric voltage output
• Supports three-phase measurement configurations

Current Sensors Applications

• Three-phase power monitoring systems
• Industrial motor control applications
• Energy management and metering equipment

Current Sensors Procurement Notes

Verify the specific part number suffix to ensure compatibility with required mounting dimensions and cable lengths. Confirm that the 9V to 36V supply voltage range aligns with the target system's power architecture. Check for RoHS3 compliance requirements if applicable to the end product regulations. Ensure the 800A rating meets the maximum expected load currents without saturation.

Current Sensors Selection Notes

Select this model when high-frequency response up to 100kHz is required for accurate AC waveform reconstruction. The 333mV output is suitable for direct interfacing with ADCs or data acquisition systems requiring low-voltage inputs. Consider the physical size constraints as Rogowski coils typically require larger installation diameters compared to solid-core sensors. Verify that the 800A rating provides sufficient headroom for peak transient currents in the application.

Current Sensors Part Context

This component is part of Aim Dynamics' ASR-400MV series, which specializes in super Rogowski coil sensors. The series offers various current ratings and output types to accommodate different industrial sensing needs. The ASR-07 variant specifically denotes the physical form factor and channel configuration within this product line.

Current Sensors Replacement Considerations

Direct substitutes may include other models within the ASR-400MV series with different current ratings, such as ASR-07-200A:333MV or ASR-07-100A:333MV, if lower sensing ranges are acceptable. Cross-model comparison should focus on matching the 3-channel configuration, 333mV output, and 9V-36V supply requirements.