Seneca RC190 Series Current Sensor

The Rogowski Coil is a flexible current transducer based on the Rogowski principle. With a wide frequency range and high accuracy, this coil is suitable for measuring currents ranging from mA to hundreds of kA. Its unique design allows for non-intrusive, power-free measurements, making it ideal for power monitoring, control systems, harmonics and transients monitoring, and very high current monitoring.

Flexible Rogowski Coil suitable for currents from mA to hundreds of kA
High linearity with wide dynamic range
Non-intrusive transducer with no power drawn from main circuit
Very useful for large or awkward shaped conductors
No danger from open-circuited secondary
Not damaged by large overloads
Lightweight and shielded for ease of use
Stable measurement from low currents to hundreds of kA
Accurate output proportional to rate of change of current