CN103675036A - Humidity sensor - Google Patents
Humidity sensor Download PDFInfo
- Publication number
- CN103675036A CN103675036A CN201310703574.0A CN201310703574A CN103675036A CN 103675036 A CN103675036 A CN 103675036A CN 201310703574 A CN201310703574 A CN 201310703574A CN 103675036 A CN103675036 A CN 103675036A
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- CN
- China
- Prior art keywords
- humidity
- hygrometer
- connects
- humidity sensor
- contact electrode
- 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
- 230000001939 inductive effect Effects 0.000 claims description 9
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
The invention discloses a humidity sensor which comprises a contact electrode, a hygrometer, a humidity sensing switch module and a humidity sensitive resistor, wherein the contact electrode is connected with the humidity sensitive resistor; the humidity sensitive resistor is connected with the hygrometer; the hygrometer is connected with the humidity sensing switch; the humidity sensing switch is connected. The humidity sensor has the advantages of convenience in use, high accuracy and good precision.
Description
technical field:
The invention belongs to technical field of electricity, particularly a kind of humidity sensor.
background technology:
At present, the most usability of humidity sensor is poor, and effect is undesirable.
summary of the invention:
In order to solve the deficiencies in the prior art, the invention provides a kind of humidity sensor.
This sensor comprises: contact electrode, hygrometer, humidity inductive switch module, hygristor, and wherein contact electrode connects hygristor, and hygristor connects hygrometer, hygrometer connects humidity inductive switch, and humidity inductive switch connects.
Advantage of the present invention: easy to use, accuracy is high, precision is good.
embodiment:
The present invention is illustrated in conjunction with specific embodiments.
A kind of humidity sensor, this sensor comprises: contact electrode, hygrometer, humidity inductive switch module, hygristor, wherein contact electrode connects hygristor, and hygristor connects hygrometer, hygrometer connects humidity inductive switch, and humidity inductive switch connects.
Claims (1)
1. a humidity sensor, it is characterized in that: this sensor comprises: contact electrode, hygrometer, humidity inductive switch module, hygristor, wherein contact electrode connects hygristor, and hygristor connects hygrometer, hygrometer connects humidity inductive switch, and humidity inductive switch connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310703574.0A CN103675036A (en) | 2013-12-20 | 2013-12-20 | Humidity sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310703574.0A CN103675036A (en) | 2013-12-20 | 2013-12-20 | Humidity sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103675036A true CN103675036A (en) | 2014-03-26 |
Family
ID=50313237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310703574.0A Pending CN103675036A (en) | 2013-12-20 | 2013-12-20 | Humidity sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103675036A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607689A (en) * | 2017-09-26 | 2018-01-19 | 佛山市川东磁电股份有限公司 | A kind of agricultural humidity sensor |
| CN107652603A (en) * | 2017-09-25 | 2018-02-02 | 南京航伽电子科技有限公司 | A kind of humidity transmitter that good linear change is presented |
-
2013
- 2013-12-20 CN CN201310703574.0A patent/CN103675036A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107652603A (en) * | 2017-09-25 | 2018-02-02 | 南京航伽电子科技有限公司 | A kind of humidity transmitter that good linear change is presented |
| CN107607689A (en) * | 2017-09-26 | 2018-01-19 | 佛山市川东磁电股份有限公司 | A kind of agricultural humidity sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |
|
| WD01 | Invention patent application deemed withdrawn after publication |