| 摘要 |
The invention relates to a method for operating an inductive flowmeter according to the preamble of patent claim 1. According to the invention, in order to minimise interfering signals, a receiving signal spectrum of all of the interfering signals is detected as a receiving signal, and the vector product between the receiving signal spectrum and a reference voltage is formed. An inverted Fourier transformation is then carried out and the thus obtained resulting signal is used to determine the flow rate.
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