CN111795757A - 热电偶冷端补偿电桥、热电偶组件及温度传感器 - Google Patents
热电偶冷端补偿电桥、热电偶组件及温度传感器 Download PDFInfo
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- CN111795757A CN111795757A CN202010457696.6A CN202010457696A CN111795757A CN 111795757 A CN111795757 A CN 111795757A CN 202010457696 A CN202010457696 A CN 202010457696A CN 111795757 A CN111795757 A CN 111795757A
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- Prior art keywords
- thermocouple
- resistor
- cold end
- metal electrode
- bridge
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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
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
- G01K7/10—Arrangements for compensating for auxiliary variables, e.g. length of lead
- G01K7/12—Arrangements with respect to the cold junction, e.g. preventing influence of temperature of surrounding air
- G01K7/13—Circuits for cold-junction compensation
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
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Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010457696.6A CN111795757A (zh) | 2020-05-26 | 2020-05-26 | 热电偶冷端补偿电桥、热电偶组件及温度传感器 |
Applications Claiming Priority (1)
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CN202010457696.6A CN111795757A (zh) | 2020-05-26 | 2020-05-26 | 热电偶冷端补偿电桥、热电偶组件及温度传感器 |
Publications (1)
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CN111795757A true CN111795757A (zh) | 2020-10-20 |
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CN202010457696.6A Pending CN111795757A (zh) | 2020-05-26 | 2020-05-26 | 热电偶冷端补偿电桥、热电偶组件及温度传感器 |
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CN (1) | CN111795757A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12085456B2 (en) * | 2019-11-05 | 2024-09-10 | Innovator Sensor Technology IST AG | Assessing the measurement quality of the sensor element for measuring an object temperature |
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2020
- 2020-05-26 CN CN202010457696.6A patent/CN111795757A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12085456B2 (en) * | 2019-11-05 | 2024-09-10 | Innovator Sensor Technology IST AG | Assessing the measurement quality of the sensor element for measuring an object temperature |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Room 422, 4th floor, building 1, Linrui youth apartment, 955 rulehu street, Airport Economic Zone, Nanchang City, Jiangxi Province 330000 Applicant after: Jiangxi zhanyao Microelectronics Co.,Ltd. Address before: 330013, Nanchang, Jiangxi, north of the Economic Development Zone Huang Jia Hu West Road, the ophelion Technology Park. Applicant before: NANCHAGN OFILM DISPLAY TECHNOLOGY Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220506 Address after: Room 1020, 2nd floor, Yangke Road, Xinchang District, Xinjiang District, Jiangxi Province Applicant after: Jiangxi Xinfei New Material Co.,Ltd. Address before: Room 422, 4th floor, building 1, Linrui youth apartment, 955 rulehu street, Airport Economic Zone, Nanchang City, Jiangxi Province 330000 Applicant before: Jiangxi zhanyao Microelectronics Co.,Ltd. |