e-Genius is a two-seater electric aircraft that was developed and built at the Institute of Aircraft Design at the University of Stuttgart (IFB) under the direction of Professor Voit-Nitschmann.

The aircraft is based on the discontinued development of the Hydrogenius, whose fuel cell-powered design won the Berblinger Prize awarded by the city of Ulm in 2006. With a converted energy consumption of 1.4 liters of gasoline per 100 km at a cruising speed of 160 km/h, e-Genius makes a significant contribution to the realization of environmentally friendly aviation.

Due to its high performance, the electric motor of e-Genius must be cooled with water.

With the  RO-CAN-PT100 module, the temperature of the coolant is monitored efficiently and precisely at various positions. The  RO-CAN-PT100 collects the temperatures measured at different points and transmits them via CAN bus to the onboard computer. There, the pilot can be warned in case of potential overheating of the cooling system.