CN113465763B - 温湿度传感器及温湿度测量方法 - Google Patents
温湿度传感器及温湿度测量方法 Download PDFInfo
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- CN113465763B CN113465763B CN202110800714.0A CN202110800714A CN113465763B CN 113465763 B CN113465763 B CN 113465763B CN 202110800714 A CN202110800714 A CN 202110800714A CN 113465763 B CN113465763 B CN 113465763B
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- humidity
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K15/00—Testing or calibrating of thermometers
- G01K15/005—Calibration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
- G01N27/223—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
- G01N27/228—Circuits therefor
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
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CN202110800714.0A CN113465763B (zh) | 2021-07-15 | 2021-07-15 | 温湿度传感器及温湿度测量方法 |
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CN202110800714.0A CN113465763B (zh) | 2021-07-15 | 2021-07-15 | 温湿度传感器及温湿度测量方法 |
Publications (2)
Publication Number | Publication Date |
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CN113465763A CN113465763A (zh) | 2021-10-01 |
CN113465763B true CN113465763B (zh) | 2023-09-05 |
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CN202110800714.0A Active CN113465763B (zh) | 2021-07-15 | 2021-07-15 | 温湿度传感器及温湿度测量方法 |
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Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4480312A (en) * | 1981-08-14 | 1984-10-30 | Wingate Steven L | Temperature sensor/controller system |
US4912660A (en) * | 1986-12-15 | 1990-03-27 | Ulrich Kuipers | Method and apparatus for measurements of a characteristic of an object using a sensed signal and an auxiliary variable signal applied to the object |
US5578753A (en) * | 1995-05-23 | 1996-11-26 | Micro Weiss Electronics, Inc. | Humidity and/or temperature control device |
JPH1031000A (ja) * | 1996-07-15 | 1998-02-03 | Hokuriku Electric Ind Co Ltd | 湿度センサユニット |
CN2424451Y (zh) * | 2000-05-19 | 2001-03-21 | 华南理工大学 | 电阻式智能化湿温度检测装置 |
CN201600199U (zh) * | 2010-01-29 | 2010-10-06 | 深圳市深恒源电子技术有限公司 | 一种温湿度传感变送装置 |
CN104374421A (zh) * | 2013-08-16 | 2015-02-25 | 深圳市深安旭传感技术有限公司 | 油中微水测量变送器及油中温湿度实时在线监测的方法 |
CN109375291A (zh) * | 2018-10-09 | 2019-02-22 | 成都信息工程大学 | 一种适用于探空仪的温度气压与湿度测量装置及方法 |
CN209342258U (zh) * | 2019-01-30 | 2019-09-03 | 阜新市检验检测认证中心 | 一种可编程的温湿度传感器 |
CN110736491A (zh) * | 2019-11-29 | 2020-01-31 | 佛山市川东磁电股份有限公司 | 一种基于温湿度传感器的检测装置及其检测方法 |
CN212206192U (zh) * | 2020-06-26 | 2020-12-22 | 何文东 | 一种电热水壶的室温湿度检测电路 |
CN112863713A (zh) * | 2021-01-15 | 2021-05-28 | 中国核动力研究设计院 | 一种高温气冷堆用一回路气体湿度测量电路 |
CN213688470U (zh) * | 2020-12-02 | 2021-07-13 | 东莞市恒生传感器有限公司 | 一种新型温湿度传感器 |
-
2021
- 2021-07-15 CN CN202110800714.0A patent/CN113465763B/zh active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4480312A (en) * | 1981-08-14 | 1984-10-30 | Wingate Steven L | Temperature sensor/controller system |
US4912660A (en) * | 1986-12-15 | 1990-03-27 | Ulrich Kuipers | Method and apparatus for measurements of a characteristic of an object using a sensed signal and an auxiliary variable signal applied to the object |
US5578753A (en) * | 1995-05-23 | 1996-11-26 | Micro Weiss Electronics, Inc. | Humidity and/or temperature control device |
JPH1031000A (ja) * | 1996-07-15 | 1998-02-03 | Hokuriku Electric Ind Co Ltd | 湿度センサユニット |
CN2424451Y (zh) * | 2000-05-19 | 2001-03-21 | 华南理工大学 | 电阻式智能化湿温度检测装置 |
CN201600199U (zh) * | 2010-01-29 | 2010-10-06 | 深圳市深恒源电子技术有限公司 | 一种温湿度传感变送装置 |
CN104374421A (zh) * | 2013-08-16 | 2015-02-25 | 深圳市深安旭传感技术有限公司 | 油中微水测量变送器及油中温湿度实时在线监测的方法 |
CN109375291A (zh) * | 2018-10-09 | 2019-02-22 | 成都信息工程大学 | 一种适用于探空仪的温度气压与湿度测量装置及方法 |
CN209342258U (zh) * | 2019-01-30 | 2019-09-03 | 阜新市检验检测认证中心 | 一种可编程的温湿度传感器 |
CN110736491A (zh) * | 2019-11-29 | 2020-01-31 | 佛山市川东磁电股份有限公司 | 一种基于温湿度传感器的检测装置及其检测方法 |
CN212206192U (zh) * | 2020-06-26 | 2020-12-22 | 何文东 | 一种电热水壶的室温湿度检测电路 |
CN213688470U (zh) * | 2020-12-02 | 2021-07-13 | 东莞市恒生传感器有限公司 | 一种新型温湿度传感器 |
CN112863713A (zh) * | 2021-01-15 | 2021-05-28 | 中国核动力研究设计院 | 一种高温气冷堆用一回路气体湿度测量电路 |
Non-Patent Citations (1)
Title |
---|
"基于交流阻抗法的土壤湿度测量";王利恒;《武汉工程大学学报》;第38卷(第1期);第74-77页 * |
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Inventor after: Tang Shengwu Inventor after: Li Tao Inventor after: Qiao Lu Inventor after: Zhang Xian Inventor after: Liu Hongtao Inventor after: Li Baosheng Inventor before: Tang Shengwu Inventor before: Sun Binchao Inventor before: Qiao Lu Inventor before: Zhang Xian Inventor before: Liu Hongtao Inventor before: Li Baosheng |
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