This innovative device not only measures and transmits current and energy flowing through a main AC wire but also operates self-sufficiently by harnessing the electric energy radiated by the AC cable.
By combining the Rogowski coil with e-peas’ energy harvesting PMIC, the sensor generates sufficient energy to measure and transmit its data to a local hub via a Lorawan connection, making it maintenance-free and easy to install.
Posted on April 17, 2024