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