Insertable level detection sensor system for vehicle fuel tank has sensor that converts variable distance between sensor and hydrostatically deflectable membrane into electrical output signal

摘要

The device has an insertable sensor system for level measurement with a surface subject to pressure. The sensor system (15) has a sensor (2) fixed to a sensor housing (4) and electrically connected to electronics and a membrane (1) contactlessly arranged with respect to the sensor that is deflectable under hydrostatic pressure. The sensor coverts the variable distance between the sensor and membrane into an electrical output signal.