Atomizing disk and a fuel injection valve with such atomizing disk

An atomizer disk (23) has at least one inlet (40) and at least one outlet (42) and a complete passage for a fluid between the inlet (40) and the outlet (42). A flow rate sensor (50, 51, 50', 51', 150, 151) is integrated into the atomizer disk (23) upstream from a metering cross section of the fluid passage. In this way, the flow through the atomizer disk (23) is controllable in flow operation and is actively regulatable at any time. The atomizer disk (23) is suitable particularly for use on a fuel injector, in particular a high-pressure fuel injector for direct injection of fuel into a combustion chamber of an internal combustion engine having compression of a fuel mixture and spark ignition.