16. Is it possible to use a 3rd party current sensor with EMUS G1 Control Unit?

Yes, it is possible to use 3rd party German Isabellenhuette IVT-S series CAN current sensor. If a 3 rd party current sensor is being used, installation depends on sensor type. EMUS provides recommendations, on how to install such current sensors, but if you need more details, you can refer to the datasheet of the specific sensor.