Apparatus and method for monitoring of the refuelling operation

摘要

The invention relates to a device for the prevention of the filling of an unsuitable fuel in a tank comprising a fuel inlet, a sensor module, which is designed for this purpose, chemical data of the fuel introduced by the fuel inlet to measure, a control unit, which receives the data of the sensor module and with previously stored data of at least one fuel compares, and an alarm unit, which is controlled by the control unit and / or a closure unit. Furthermore, the invention relates to a method for the operation of such a device.