Rogowski Coil - 16mm - 100A

280 SEK

Rogowski Coil - Measuring coil used with our electricity meter. One Rogowski coil per phase is needed. If you want to measure the current in the neutral conductor, a fourth coil is used.

For 3-phase measurement, 3 Rogowski coils are ordered.
For 3-phase measurement + neutral conductor, 4 Rogowski coils are ordered.

Meatrol MRC-16 Rogowski coil

Compact and flexible current sensor for confined spaces

The Meatrol MRC-16 is a new generation of flexible miniature Rogowski coils, specifically designed to measure AC current in applications where space is limited or where traditional iron core current transformers are too bulky. Thanks to its soft construction, it can be easily installed around cables and rails without breaking the circuit.

Main features

Ultra-compact design: With an inner diameter (window) of 16 mm and a profile thickness of only 6 mm, it is ideal for small cables and tight switchboards.
Easy installation: The openable design allows you to take measurements without disconnecting wires (non-intrusive), saving time and reducing downtime.
High precision: Delivers excellent linearity ( $\pm0,1\%$ ) and has an accuracy class of 0.5% (in calibrated use).
Robust protection: With an IP68 rating, the sensor is fully dust and waterproof, making it suitable for harsh environments.
No saturation: As the coil has no iron core, there is no risk of magnetic saturation, allowing it to handle very high overloads without being damaged.

Technical Specifications

Parameters	Specification
Rated current	Up to 100A (Reference), but can measure significantly higher
Inner diameter	16mm
Output signal	mV signal (e.g. 50mV/kA at 50Hz)
Phase error	$\leq 0,5^\circ$ $\leq 0,5^\circ$ $\leq 0,5^\circ$ $\leq 0,5^\circ$
Frequency range	1 Hz to 1 MHz
Operating temperature	-30°C to +80°C
Safety class	1000V CAT III / 600V CAT IV