ART Series

Unique, IP57, flexible split-core AC current sensor implementing high accuracy Rogowski Coil technology.

Products

Class accuracy 0.5 according to IEC 61869 regardless of primary conductor position
Better than 0.65% accuracy regardless of the primary conductor’s position
Rated insulation voltage 1kV CATIII
From 10 to 10000 ARMS
Thin, light and flexible split-core current sensor for easy installation anywhere
Almost perfect linearity, no saturation, no upper limit in current rating
Internal shield
Low output voltage proportional to the rate of change (derivative) of the primary current (electronic integrator required): 22.5 mV/kA @ 50Hz