被示出和描述的，除其他外，一个计量泵（10）包括用于介质的入口（22），用于在介质出口（23），和一个中继端子（16），用于与目标设备（11）连接的介质，其中 具有计量泵包括壳体（31），其中，泵驱动（19）被布置成，经由中继端子接收来自所述目标设备的电源电压时，支持介质的可调节容积从所述入口到所述出口。 比较特别的是，除其他外，接收元件（35）被连接到布置，可以从外部发射器元件（41）无线地将计量信息被接收的计量泵，并且该接收元件的存储元件（36）相关联，其中，所述 接收到的计量信息是可用的可以被存储，其中，所述计量泵包括用于容纳元件的电源单元（39）和通过所述存储元件，其中以无线方式从发射器元件或发射元件的所需的计量信息电能的接收和存储 发送发射机单元（40）是可获得的。

Is illustrated and described, inter alia, a metering pump (10) comprising an inlet (22) for a medium, an outlet (23) for the medium, and a relay terminal (16) for connection with a target device (11) for the medium, wherein the metering pump comprises a housing (31), in which a pump drive (19) is arranged, which supports an adjustable volume of medium from the inlet to the outlet when receiving a supply voltage from the target device via the relay terminal. A special feature is, inter alia, that at the metering pump a receiving element (35) is arranged, with the dosing information wirelessly from an external transmitting element (41) can be received, and that is assigned to the receiving element, a storage element (36) in which the received metering information is available can be stored, wherein the metering pump has a power supply unit (39) for the receiving member and for the memory element, by means of which the required for the reception and storage of the metering information electrical energy wirelessly from the transmitter element or of a the transmitter element supporting transmission unit (40) is obtainable.