Current sensor based on the Rogowski principle, to be used in combination with the EM210 analyser (versions EM210 72D MV5 and EM210 72D MV6) or with the EM50 analyser (RG5 version) to measure current in single-phase, two-phase and three-phase systems.

Compact, flexible and lightweight, it is suited to all applications and can be installed in all types of switchboards.

Supplied in a kit made up of three different colored pieces to make phase identification easy, it comes with coils with three different diameters and lengths and measures a wide current interval from 20 to 1000 A with EM50 and up to 4000 A with EM210.

Benefits

• Adaptability and flexibility. Effective for a wide range of currents and available in three different lengths, it can be installed in existent applications and/or with reduced space, on single cables, on cable bundles or high capacity busbars.

• Accuracy. The lack of a ferromagnetic core improves measurement accuracy in a wide range of currents and eliminates possible interferences.

• Simplified system. The current calculation integrator is included in the EM210 or EM50 analyzer, thus neither additional wiring nor space are required; the sensor is directly connected to the analyzer.

• Fast installation. The opening/closing mechanism makes installation fast even in existent applications. The analyzer only requires two cables to be connected per sensor and the installation is made easy by the color (black, orange, blue) on the connection cable.

Features