Current Transducers who use magnetic induction technology (international patent N ° Seneca PD2009A000005) are long-life devices due to the principle of measurement which avoids thermal drift and that exploits the generation of an induced current of the transducer output, through the variation of a magnetic field. It’s possible their direct use without external shunts, even for pulse currents.

T201DCH is an isolated, contact-less direct, and alternating TRMS current transducer. The device's function and look are very similar to those of an active standard CT, but with the remarkable feature of measuring the continuous component of the pass-through current.