发明名称 |
CONTROL CIRCUIT FOR A HUMIDITY SENSOR |
摘要 |
<p>A control circuit for controlling the self-cleaning function of a humidity sensor provides accurate control of the temperature of a humidity responsive region during the self-cleaning mode and an improved humidity detecting characteristic during the humidity detecting mode by changing the characteristics of the control circuit for the humidity sensor having self-cleaning function through the variation of resistances, such a variation being dependent upon the mode of the sensor.</p> |
申请公布号 |
CA1172060(A) |
申请公布日期 |
1984.08.07 |
申请号 |
CA19820396614 |
申请日期 |
1982.02.19 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
NIWA, TAKASHI |
分类号 |
G01N25/56;(IPC1-7):G01N25/56 |
主分类号 |
G01N25/56 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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