| 摘要 |
In the present invention, there is disclosed a capacitance probe comprising a multivibrator, a measuring capacitance and reference capacitance. It further comprises a first integration element (5) having its input interconnected, whereby both the inputs of the integration elements (4, 5) are connected to an output of an astable multivibrator (1), while the outputs of the integration elements (4, 5) are connected each with inputs of a bistable flip-flop circuit (2), having it output connected via a power stage (3) to an output electrode (11). |
