CN107403674A - A kind of temperature transmitter being suitable under hot environment - Google Patents
A kind of temperature transmitter being suitable under hot environment Download PDFInfo
- Publication number
- CN107403674A CN107403674A CN201710873572.4A CN201710873572A CN107403674A CN 107403674 A CN107403674 A CN 107403674A CN 201710873572 A CN201710873572 A CN 201710873572A CN 107403674 A CN107403674 A CN 107403674A
- Authority
- CN
- China
- Prior art keywords
- under hot
- hot environment
- suitable under
- temperature transmitter
- thermistor
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
- H01C7/022—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient mainly consisting of non-metallic substances
- H01C7/023—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient mainly consisting of non-metallic substances containing oxides or oxidic compounds, e.g. ferrites
-
- 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
- G01K7/22—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 non-linear resistance, e.g. thermistor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/04—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient
- H01C7/042—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient mainly consisting of inorganic non-metallic substances
- H01C7/043—Oxides or oxidic compounds
Abstract
The invention discloses a kind of temperature transmitter being suitable under hot environment, and it includes thermistor, and thermistor is made up of following material according to its percentage by weight proportioning：Yttria 20 ~ 30%, samarium sesquioxide 20 ~ 30%, gadolinium sesquioxide 10 ~ 15%, germanium dioxide 10 ~ 15%, GaAs 10 ~ 15%, indium antimonide 8 ~ 14%；Using the temperature transmitter being suitable under hot environment of above-mentioned technical proposal, it can pass through the proportioning of numerous compositions, realize the precision and stability of good temperature detection in high temperature environments with the thermistor formed it into, and then improve the overall using effect in high temperature environments of temperature transmitter in the application.
Description
Technical field
The present invention relates to electronic technology field, especially a kind of temperature transmitter being suitable under hot environment.
Background technology
Transmitter is that physical measurement signal or generic telecommunication number are converted to standard electric signal output by one kind, or with communication
The equipment of protocol mode output.Temperature transmitter is one of common transmitter, its temperature change shape being used to detect in environment
State.Existing temperature transmitter can not realize good accuracy of detection and stability in high temperature environments.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of temperature transmitter being suitable under hot environment, it can be in high temperature
The precision and stability of good temperature detection are realized under environment.
In order to solve the above technical problems, the present invention relates to a kind of temperature transmitter being suitable under hot environment, it includes
Thermistor, thermistor are made up of following material according to its percentage by weight proportioning：The oxidation of yttria 20 ~ 30%, three two
Samarium 20 ~ 30%, gadolinium sesquioxide 10 ~ 15%, germanium dioxide 10 ~ 15%, GaAs 10 ~ 15%, indium antimonide 8 ~ 14%.
Using the temperature transmitter being suitable under hot environment of above-mentioned technical proposal, it can matching somebody with somebody by numerous compositions
Than realizing the precision and stability of good temperature detection in high temperature environments with the thermistor formed it into, and then improve
The overall using effect in high temperature environments of temperature transmitter in the application.
Embodiment
With reference to embodiment, the present invention is furture elucidated, it should be understood that following embodiments are only used for
The bright present invention rather than limitation the scope of the present invention.
A kind of temperature transmitter being suitable under hot environment, it includes thermistor, and thermistor is pressed by following material
It is made according to its percentage by weight proportioning：Yttria 20 ~ 30%, samarium sesquioxide 20 ~ 30%, gadolinium sesquioxide 10 ~ 15%, two
Germanium oxide 10 ~ 15%, GaAs 10 ~ 15%, indium antimonide 8 ~ 14%.
Using the temperature transmitter being suitable under hot environment of above-mentioned technical proposal, it can matching somebody with somebody by numerous compositions
Than realizing the precision and stability of good temperature detection in high temperature environments with the thermistor formed it into, and then improve
The overall using effect in high temperature environments of temperature transmitter in the application.
Claims (1)
- A kind of 1. temperature transmitter being suitable under hot environment, it is characterised in that the temperature pick-up being suitable under hot environment Device includes thermistor, and thermistor is made up of following material according to its percentage by weight proportioning：Yttria 20 ~ 30%, Samarium sesquioxide 20 ~ 30%, gadolinium sesquioxide 10 ~ 15%, germanium dioxide 10 ~ 15%, GaAs 10 ~ 15%, indium antimonide 8 ~ 14%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710873572.4A CN107403674A (en) | 2017-09-25 | 2017-09-25 | A kind of temperature transmitter being suitable under hot environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710873572.4A CN107403674A (en) | 2017-09-25 | 2017-09-25 | A kind of temperature transmitter being suitable under hot environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107403674A true CN107403674A (en) | 2017-11-28 |
Family
ID=60388643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710873572.4A Pending CN107403674A (en) | 2017-09-25 | 2017-09-25 | A kind of temperature transmitter being suitable under hot environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107403674A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1090963A (en) * | 1963-12-19 | 1967-11-15 | Texas Instruments Inc | Temperature sensors and their manufacture |
| JPS56106301A (en) * | 1980-01-25 | 1981-08-24 | Shinetsu Polymer Co | Electronic part element |
| CN103922736A (en) * | 2014-03-24 | 2014-07-16 | 上海大学 | Niobium acid potassium-based V-type PTC material and preparation method thereof |
| CN104557040A (en) * | 2014-12-29 | 2015-04-29 | 中国科学院新疆理化技术研究所 | High-temperature thermistor material and preparation method thereof |
| CN204831595U (en) * | 2015-07-02 | 2015-12-02 | 中国石油天然气股份有限公司 | SMD temperature transmitter of digital display |
| CN105523759A (en) * | 2015-11-13 | 2016-04-27 | 杨超 | Temperature-sensitive ceramic resistor and preparation method thereof |
-
2017
- 2017-09-25 CN CN201710873572.4A patent/CN107403674A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1090963A (en) * | 1963-12-19 | 1967-11-15 | Texas Instruments Inc | Temperature sensors and their manufacture |
| JPS56106301A (en) * | 1980-01-25 | 1981-08-24 | Shinetsu Polymer Co | Electronic part element |
| CN103922736A (en) * | 2014-03-24 | 2014-07-16 | 上海大学 | Niobium acid potassium-based V-type PTC material and preparation method thereof |
| CN104557040A (en) * | 2014-12-29 | 2015-04-29 | 中国科学院新疆理化技术研究所 | High-temperature thermistor material and preparation method thereof |
| CN204831595U (en) * | 2015-07-02 | 2015-12-02 | 中国石油天然气股份有限公司 | SMD temperature transmitter of digital display |
| CN105523759A (en) * | 2015-11-13 | 2016-04-27 | 杨超 | Temperature-sensitive ceramic resistor and preparation method thereof |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171128 |
|
| RJ01 | Rejection of invention patent application after publication |