HUMIDITY-SENSITIVE ELEMENT AND PRODUCTION THEREOF
PURPOSE:To provide a humidity-sensitive element capable of being operated by a DC power supply, requiring no AC power supply or a pulse power supply circuit, not changed in its electric resistance with respect to a relative humidity change in an exponential functional manner, requiring no linearizer...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To provide a humidity-sensitive element capable of being operated by a DC power supply, requiring no AC power supply or a pulse power supply circuit, not changed in its electric resistance with respect to a relative humidity change in an exponential functional manner, requiring no linearizer circuit and easily measuring humidity in a low humidity region. CONSTITUTION:A humidity-sensitive element is composed of composite oxide whose compositional formula is represented by SrFeO3-X (0 |
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