The NRC150 Flexible Rogowski Coil with Integrator is a compact and highly versatile current sensing solution designed for accurate AC current measurement in power quality monitoring, energy auditing, and electrical diagnostics applications.

Featuring a 150 mm coil window, the NRC150 allows easy installation around busbars, cables, or conductors where traditional current transformers cannot be installed. The flexible coil design enables quick deployment even in confined switchboards and distribution panels without disconnecting the circuit.

The integrated signal conditioning unit (integrator) converts the Rogowski coil output into a stable low-voltage measurement signal such as 333 mV, making it compatible with most power quality analysers, data loggers, energy meters, and monitoring systems.

Engineered for reliability and accuracy, the NRC150 offers wide bandwidth measurement from approximately 10 Hz up to 10 kHz, enabling it to capture not only fundamental current but also harmonics and transient current components. With typical accuracy up to ±0.5%, it provides dependable measurements for both field troubleshooting and permanent monitoring installations.

The integrator is designed to operate using battery or external DC supply, depending on the model variant, ensuring flexible deployment in temporary measurements or fixed monitoring systems.