| 摘要 |
A rain sensor arrangement for an operator for a window having a frame, a sash pivotable with respect to the frame, and a pane mounted in the sash, wherein the operator is adapted for pivoting the sash between a closed and an open position and vice versa, and is controlled via control circuitry responsive to input signals from at least a rain sensor. The rain sensor has at least one sensing area arranged so as to be protected against rain by the window, when the sash is in the closed position.
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