CN107192742A - 一种金属氧化物气体传感器温度漂移补偿装置及方法 - Google Patents
一种金属氧化物气体传感器温度漂移补偿装置及方法 Download PDFInfo
- Publication number
- CN107192742A CN107192742A CN201710247201.5A CN201710247201A CN107192742A CN 107192742 A CN107192742 A CN 107192742A CN 201710247201 A CN201710247201 A CN 201710247201A CN 107192742 A CN107192742 A CN 107192742A
- Authority
- CN
- China
- Prior art keywords
- temperature
- metal
- oxide gas
- value
- drift compensation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710247201.5A CN107192742A (zh) | 2017-04-10 | 2017-04-10 | 一种金属氧化物气体传感器温度漂移补偿装置及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710247201.5A CN107192742A (zh) | 2017-04-10 | 2017-04-10 | 一种金属氧化物气体传感器温度漂移补偿装置及方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107192742A true CN107192742A (zh) | 2017-09-22 |
Family
ID=59871306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710247201.5A Pending CN107192742A (zh) | 2017-04-10 | 2017-04-10 | 一种金属氧化物气体传感器温度漂移补偿装置及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107192742A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110763808A (zh) * | 2019-11-13 | 2020-02-07 | 山东多瑞电子科技有限公司 | 一种气体探测器出厂免标定的方法 |
CN112326882A (zh) * | 2020-10-22 | 2021-02-05 | 深圳市汇投智控科技有限公司 | 空气质量传感器处理方法和装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201488988U (zh) * | 2009-05-18 | 2010-05-26 | 蚌埠依爱消防电子有限责任公司 | 模拟量点型可燃气体探测器 |
CN101943591A (zh) * | 2009-07-10 | 2011-01-12 | 武汉华瑞同创科技有限公司 | 一种智能汽车空气质量流量计 |
CN103592261A (zh) * | 2013-11-20 | 2014-02-19 | 天津大学 | 全光纤温度补偿型气体传感器及其补偿方法 |
CN104897859A (zh) * | 2015-06-23 | 2015-09-09 | 苏州市英富美欣科技有限公司 | 一种具有温度补偿的室内甲醛浓度检测系统 |
CN205749460U (zh) * | 2016-06-21 | 2016-11-30 | 重庆大学 | 一种便携式电子鼻系统 |
-
2017
- 2017-04-10 CN CN201710247201.5A patent/CN107192742A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201488988U (zh) * | 2009-05-18 | 2010-05-26 | 蚌埠依爱消防电子有限责任公司 | 模拟量点型可燃气体探测器 |
CN101943591A (zh) * | 2009-07-10 | 2011-01-12 | 武汉华瑞同创科技有限公司 | 一种智能汽车空气质量流量计 |
CN103592261A (zh) * | 2013-11-20 | 2014-02-19 | 天津大学 | 全光纤温度补偿型气体传感器及其补偿方法 |
CN104897859A (zh) * | 2015-06-23 | 2015-09-09 | 苏州市英富美欣科技有限公司 | 一种具有温度补偿的室内甲醛浓度检测系统 |
CN205749460U (zh) * | 2016-06-21 | 2016-11-30 | 重庆大学 | 一种便携式电子鼻系统 |
Non-Patent Citations (1)
Title |
---|
张晓磊,王辉林: "压阻式压力传感器的温度补偿算法研究", 《中国农机化学报》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110763808A (zh) * | 2019-11-13 | 2020-02-07 | 山东多瑞电子科技有限公司 | 一种气体探测器出厂免标定的方法 |
CN110763808B (zh) * | 2019-11-13 | 2022-06-14 | 山东多瑞电子科技有限公司 | 一种气体探测器出厂免标定的方法 |
CN112326882A (zh) * | 2020-10-22 | 2021-02-05 | 深圳市汇投智控科技有限公司 | 空气质量传感器处理方法和装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100470207C (zh) | 两线制涡街流量计 | |
CN112946560B (zh) | 电能表校准方法、装置、电能表及电能表系统 | |
CN104457817A (zh) | 一种单芯片集成的传感器信号调理电路 | |
CN101420228B (zh) | 多量程模数转换的方法和设备 | |
CN105680860B (zh) | 提高单片机模数转换精度的电路和方法 | |
Wei et al. | High-precision smart calibration system for temperature sensors | |
CN112946554B (zh) | 一种电流传感器的标定方法 | |
CN107192742A (zh) | 一种金属氧化物气体传感器温度漂移补偿装置及方法 | |
CN110530552A (zh) | 一种超低功耗多模式可配置单点校准的高精度温度传感器 | |
CN112688687A (zh) | 待测物理信息的获取方法、装置、计算机设备和存储介质 | |
CN103185645A (zh) | 应用于风机控制系统的高精度温度检测装置及检测方法 | |
CN101738210A (zh) | 同时支持电压及电流激励的电阻桥传感器测量装置及方法 | |
CN2702317Y (zh) | 电阻类仪器比例法检定电路 | |
CN112444671A (zh) | 基于瞬时功率的电能表电能计量方法、装置及储存介质 | |
CN107478349A (zh) | 温度巡检仪 | |
CN107607144B (zh) | 一种传感器基线漂移校正方法及检测设备 | |
CN203672826U (zh) | pH值检测装置 | |
CN110243486A (zh) | 全温高精度温度传感系统、方法及介质 | |
CN106501582B (zh) | 信号基线处理方法及信号基线处理设备 | |
CN101498741A (zh) | 一种多功能电能表的温度补偿方法 | |
CN106197771A (zh) | 一种基于计算机的压强测量系统 | |
CN112187263A (zh) | 针对电阻分压采样技术的ad采样值补偿系数迭代方法及系统 | |
O’Reilly | What Are the Most Important Timing Factors for Low Power Precision Signal Chain Applications? Part | |
CN205352438U (zh) | 一种高精度低成本的电子测量系统 | |
CN207636202U (zh) | 一种高精度铂电阻的温度采样电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Hui Inventor after: Cai Beihao Inventor after: Wu Yanqiu Inventor after: Luo Dehan Inventor after: Sun Yunlong Inventor after: Wu Zisheng Inventor after: Zhu Chuchu Inventor after: Lin Yuehui Inventor after: Xie Jizhang Inventor after: Lin Yuanshi Inventor after: Bai Ge Inventor before: Sun Yunlong Inventor before: Cai Beihao Inventor before: Wu Yanqiu Inventor before: Luo Dehan Inventor before: Wu Zisheng Inventor before: Zhu Chuchu Inventor before: Lin Yuehui Inventor before: Xie Jizhang Inventor before: Li Hui Inventor before: Lin Yuanshi Inventor before: Bai Ge |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170922 |