Magneto-resistive current sensor TR series

split-core

TR smart current sensors measure the load currents of an electrical system and send the data to meters and measurement hubs via an RJ12 plug-and-play output. Thanks to a wide measurement range, TR current sensors cover the full current range of 25 to 600 A, with 4 references. TR split-core current sensors can be connected to DIRIS Digiware and DIRIS B-30 via a rapid RJ12 connection. Advantages Plug & Play • A rapid RJ12 connection makes wiring easy and reliable and prevents wiring errors. This also allows automatic detection of the sensor type and size/transformation ratio. • The sensors can be installed in both directions. Accuracy as per standard IEC 61557-12 • Class 1 for the global measuring chain (measurement hub + TR current sensors) from 2 to 120% of the nominal current In. Installation • The TR split-core sensor range is specially designed for existing installations and site renovations.