CN110398519B - 一种三阵列NOx传感器测量电路 - Google Patents
一种三阵列NOx传感器测量电路 Download PDFInfo
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- CN110398519B CN110398519B CN201910789311.3A CN201910789311A CN110398519B CN 110398519 B CN110398519 B CN 110398519B CN 201910789311 A CN201910789311 A CN 201910789311A CN 110398519 B CN110398519 B CN 110398519B
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- 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
- G01N27/028—Circuits therefor
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- 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
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CN201910789311.3A CN110398519B (zh) | 2019-08-26 | 2019-08-26 | 一种三阵列NOx传感器测量电路 |
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CN110398519A CN110398519A (zh) | 2019-11-01 |
CN110398519B true CN110398519B (zh) | 2022-03-11 |
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CN114384949B (zh) * | 2021-12-08 | 2023-05-16 | 四方光电股份有限公司 | 一种气体传感阵列的控温电路及其信号测量电路 |
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KR20040054305A (ko) * | 2002-12-18 | 2004-06-25 | 엘지전자 주식회사 | 습도 센서 신호 처리 회로 |
DE102005023184A1 (de) * | 2005-05-19 | 2006-11-23 | Robert Bosch Gmbh | Schaltungsanordnung zum Betrieb eines Gassensor-Arrays |
CN104122298A (zh) * | 2014-06-25 | 2014-10-29 | 安徽芯核防务装备技术股份有限公司 | 公共交通安全危险品监测用气敏元件及气敏传感器 |
US20170312555A1 (en) * | 2016-04-27 | 2017-11-02 | Honeywell International Inc. | Radio frequencey powered resistive chemical sensor |
CN106027023A (zh) * | 2016-05-10 | 2016-10-12 | 中国船舶重工集团公司第七〇九研究所 | 一种输出阻抗恒定的分压电路 |
CN107966478A (zh) * | 2016-10-19 | 2018-04-27 | 华邦电子股份有限公司 | 感测器阵列、其制造方法及感测方法 |
KR101887903B1 (ko) * | 2016-11-11 | 2018-09-06 | 현대오트론 주식회사 | 저항성 센서의 고장 진단 장치 및 진단 방법 |
CN106768459B (zh) * | 2016-12-14 | 2019-11-12 | 深圳拓邦股份有限公司 | 一种温湿度检测电路及控制方法 |
CN107834978B (zh) * | 2017-11-14 | 2024-04-30 | 珠海格力电器股份有限公司 | 光伏阵列对地绝缘阻抗检测电路、装置及非隔离光伏逆变器 |
CN208521147U (zh) * | 2018-03-15 | 2019-02-19 | 无锡职业技术学院 | 一种湿度传感器 |
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Effective date of registration: 20221228 Address after: 537000 west side of East Jiaoyu Road, Yulin high tech Industrial Development Zone, Yulin City, Guangxi Zhuang Autonomous Region (room C58, Yulin small and medium-sized enterprise scientific and Technological Innovation Incubation Service Center) Patentee after: GUANGXI UST SENSOR TECHNOLOGY Co.,Ltd. Address before: 537000 west side of Yuchai Avenue, Yuchai new town, Yulin City, Guangxi Zhuang Autonomous Region Patentee before: Guangxi Yuchai Machinery Group Co.,Ltd. Patentee before: GUANGXI UST SENSOR TECHNOLOGY Co.,Ltd. |
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