| 摘要 |
The invention relates to a piezoelectric sensor device, especially for use with a microbalance, with a sensor housing and a holder for holding a piezoelectric sensor element. In order to permit quick exchange of crystals and to minimize the size of the assembly the holder is configured as a clamping element, which has at least one elastic first arm for clamped holding of the contact region of said essentially strip-shaped piezoelectric resonator element, whose measuring region is subjected to a fluid stream to be measured.
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