DE29602282U1 - Infrared gas sensor - Google Patents
Infrared gas sensorInfo
- Publication number
- DE29602282U1 DE29602282U1 DE29602282U DE29602282U DE29602282U1 DE 29602282 U1 DE29602282 U1 DE 29602282U1 DE 29602282 U DE29602282 U DE 29602282U DE 29602282 U DE29602282 U DE 29602282U DE 29602282 U1 DE29602282 U1 DE 29602282U1
- Authority
- DE
- Germany
- Prior art keywords
- gas sensor
- infrared gas
- infrared
- sensor
- gas
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/59—Transmissivity
- G01N21/61—Non-dispersive gas analysers
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29602282U DE29602282U1 (en) | 1996-02-10 | 1996-02-10 | Infrared gas sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29602282U DE29602282U1 (en) | 1996-02-10 | 1996-02-10 | Infrared gas sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29602282U1 true DE29602282U1 (en) | 1996-06-20 |
Family
ID=8019252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE29602282U Expired - Lifetime DE29602282U1 (en) | 1996-02-10 | 1996-02-10 | Infrared gas sensor |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE29602282U1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19925196A1 (en) * | 1999-05-26 | 2000-12-21 | Inst Chemo Biosensorik | Gas sensor arrangement |
| DE102008005572A1 (en) | 2008-01-22 | 2009-07-23 | Smartgas Mikrosensorik Gmbh | Method for detection of gas concentrations, involves designing filter elements according to spectral filtering such that one filter element filters radiation of radiation source in spectral region |
| CN103472016A (en) * | 2013-09-17 | 2013-12-25 | 武汉分析仪器厂 | Spectrophotometric detector for detecting methanal and ammonia in air |
| DE102016108545A1 (en) | 2016-05-09 | 2017-11-09 | Technische Universität Dresden | NDIR gas sensor and method for its calibration |
| DE102016108544A1 (en) | 2016-05-09 | 2017-11-09 | Technische Universität Dresden | Measuring device and method for detecting different gases and gas concentrations |
| WO2017194540A1 (en) | 2016-05-09 | 2017-11-16 | Technische Universität Dresden | Measuring device and method for sensing different gases and gas concentrations |
| EP3315947A1 (en) * | 2016-10-28 | 2018-05-02 | Drägerwerk AG & Co. KGaA | Device for determining the concentration of at least one gas component in a breathing gas mixture |
-
1996
- 1996-02-10 DE DE29602282U patent/DE29602282U1/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19925196A1 (en) * | 1999-05-26 | 2000-12-21 | Inst Chemo Biosensorik | Gas sensor arrangement |
| DE19925196C2 (en) * | 1999-05-26 | 2001-12-13 | Inst Chemo Biosensorik | Gas sensor arrangement |
| US6843102B1 (en) | 1999-05-26 | 2005-01-18 | Gasbeetle Gmbh | Gas sensor arrangement |
| DE102008005572A1 (en) | 2008-01-22 | 2009-07-23 | Smartgas Mikrosensorik Gmbh | Method for detection of gas concentrations, involves designing filter elements according to spectral filtering such that one filter element filters radiation of radiation source in spectral region |
| DE102008005572B4 (en) * | 2008-01-22 | 2011-04-14 | Smartgas Mikrosensorik Gmbh | Measurement method and gas sensor for simultaneous detection of the concentration of two different gases |
| CN103472016A (en) * | 2013-09-17 | 2013-12-25 | 武汉分析仪器厂 | Spectrophotometric detector for detecting methanal and ammonia in air |
| DE102016108545A1 (en) | 2016-05-09 | 2017-11-09 | Technische Universität Dresden | NDIR gas sensor and method for its calibration |
| DE102016108544A1 (en) | 2016-05-09 | 2017-11-09 | Technische Universität Dresden | Measuring device and method for detecting different gases and gas concentrations |
| WO2017194540A1 (en) | 2016-05-09 | 2017-11-16 | Technische Universität Dresden | Measuring device and method for sensing different gases and gas concentrations |
| US10768101B2 (en) | 2016-05-09 | 2020-09-08 | Infrasolid Gmbh | Measuring device and method for sensing different gases and gas concentrations |
| DE102016108545B4 (en) * | 2016-05-09 | 2021-02-04 | Lnfrasolid Gmbh | NDIR gas sensor and its calibration procedure |
| EP3315947A1 (en) * | 2016-10-28 | 2018-05-02 | Drägerwerk AG & Co. KGaA | Device for determining the concentration of at least one gas component in a breathing gas mixture |
| DE102016012970A1 (en) * | 2016-10-28 | 2018-05-03 | Drägerwerk AG & Co. KGaA | Device for determining the concentration of at least one gas component in a breathing gas mixture |
| US10502682B2 (en) | 2016-10-28 | 2019-12-10 | Drägerwerk AG & Co. KGaA | Device for determining the concentration of at least one gas component in a breathing gas mixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 19960801 |
|
| R150 | Term of protection extended to 6 years |
Effective date: 19991124 |
|
| R151 | Term of protection extended to 8 years |
Effective date: 20020409 |
|
| R152 | Term of protection extended to 10 years |
Effective date: 20040322 |
|
| R071 | Expiry of right |