ATR-120MV-07

Current Sensors Overview

The ATR-120MV-07 is a thin Rogowski coil current sensor manufactured by Aim Dynamics. It features a 7-inch (178 mm) opening diameter and an 8 mm coil thickness, facilitating installation in crowded panels. The device provides a single-channel output with a sensitivity of 120 mV per kA at 60 Hz and 100 mV per kA at 50 Hz. It supports a measurement range from 0.5 A to 100,000 A, accommodating both low and very high current applications.

Current Sensors Feature Summary

• Thin profile design with 8 mm diameter for easy threading through confined spaces
• Wide dynamic measurement range supporting currents from 0.5 A up to 100,000 A
• Single-channel output configuration optimized for AC current sensing

Current Sensors Applications

• High-current industrial power monitoring
• Electrical panel installations with limited space
• Power quality analysis systems

Current Sensors Procurement Notes

Verify the specific suffix designation against official Aim Dynamics documentation to ensure correct sensitivity and physical dimensions. Confirm that the required opening diameter matches the 7-inch specification for your conductor size. Check for any environmental protection ratings if outdoor or harsh conditions are involved, as standard models may differ from UV-resistant variants.

Current Sensors Selection Notes

Select this model when a large aperture is required alongside a slim form factor to navigate dense busbars or cables. Ensure the application frequency aligns with the specified sensitivity calibration points. Consider alternative suffixes if outdoor durability or different voltage outputs are necessary for the specific system architecture.

Current Sensors Part Context

This component belongs to the ATR-120MV series of thin Rogowski coils from Aim Dynamics. The series is characterized by its reduced thickness compared to traditional coils, allowing for easier integration into existing electrical infrastructure without significant modification to the mounting structure.

Current Sensors Replacement Considerations

Direct substitutes include other ATR-120MV variants such as the ATR-120MV-04 or ATR-120MV-11, which share the same series characteristics but may differ in opening diameter. Verify dimensional compatibility before swapping between these specific part numbers.