Sensor device

A sensor device is provided for detecting thawing on surfaces with interdigital electrodes formed in a resistance layer which is formed on a substrate. In order to develop the sensor device further so that the measuring speed of the sensor device is further increased, the disclosure proposes that th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WERTH SASCHA, WERNER WOLFGANG, AURICH JOACHIM
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A sensor device is provided for detecting thawing on surfaces with interdigital electrodes formed in a resistance layer which is formed on a substrate. In order to develop the sensor device further so that the measuring speed of the sensor device is further increased, the disclosure proposes that the interdigital electrodes and recesses between the interdigital electrodes have a moisture-sensitive hydrophilic surface through condensation cores applied to it.