| 摘要 |
A sensor arrangement principally for ice bank control using a single probe (9) allowed to resonate at its natural resonant frequency. That resonant frequency is different when ice has adhered to the probe and this is detected to indicate ice growth in the ice bank. A resonator/detector (11) oscillates the probe for short periods of time at regular intervals, which allows ice to form about the probe when not in oscillation.
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