The Rogowski coil is a closed-air coil with non-magnetic split core, placed around a conductor or a current bar.
The magnetic field produced by the AC current flowing through the conductor induces an output voltage in the coil.
This measurement procedure provides galvanic isolation between the primary circuit (power) and secondary circuit (measurement).
Easy placement of the Rogowski coils allows existing systems to be retrofitted
without time-consuming installation or process interruption.
- Split-core style coil for easy installation
Ø 55 mm coil aperture for non-contact measurement
1.5 m or 3 m output cable
Insulated plastic case to UL 94-V0