JPS63181858U - - Google Patents
Info
- Publication number
- JPS63181858U JPS63181858U JP7080987U JP7080987U JPS63181858U JP S63181858 U JPS63181858 U JP S63181858U JP 7080987 U JP7080987 U JP 7080987U JP 7080987 U JP7080987 U JP 7080987U JP S63181858 U JPS63181858 U JP S63181858U
- Authority
- JP
- Japan
- Prior art keywords
- inlet port
- gas inlet
- gas
- activated carbon
- semiconductor type
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 239000004065 semiconductor Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Sampling And Sample Adjustment (AREA)
Description
第１図はこの考案の一実施例による半導体式Ｃ
Ｏガス濃度検知器を示す外観斜視図、第２図はケ
ースに収納した活性炭の外観斜視図、第３図は活
性炭とＣＯガスセンサとの位置関係を示す断面図
、第４図は従来の半導体式ＣＯガス濃度検知器を
示す外観斜視図、第５図はＣＯガスセンサの断面
図、第６図はＣＯガスセンサの感ガス特性図、第
７図は半導体式ＣＯガス濃度検知器の出力特性図
である。
図において、１は本体ケース、６はＣＯガスセ
ンサ、１２は活性炭、１４はガス流入口である。
なお、図中、同一符号は同一、又は相当部分を示
す。
Figure 1 shows a semiconductor type C according to an embodiment of this invention.
Fig. 2 is an external perspective view of activated carbon stored in a case, Fig. 3 is a sectional view showing the positional relationship between activated carbon and CO gas sensor, and Fig. 4 is a conventional semiconductor type sensor. Fig. 5 is a cross-sectional view of the CO gas sensor, Fig. 6 is a gas sensitivity characteristic diagram of the CO gas sensor, and Fig. 7 is an output characteristic diagram of the semiconductor type CO gas concentration detector. . In the figure, 1 is a main body case, 6 is a CO gas sensor, 12 is activated carbon, and 14 is a gas inlet.
In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
ガス侵入口に対向して前記本体ケースの外側に着
脱自在に配設した活性炭と、前記ガス侵入口に対
向して前記本体ケースの内側に設けたＣＯガスセ
ンサとを備えた半導体式ＣＯガス濃度検知器。 a gas inlet port provided on the surface of the main body case; activated carbon removably disposed on the outside of the main case facing the gas inlet port; and activated carbon provided inside the main case opposite the gas inlet port. A semiconductor type CO gas concentration detector equipped with a CO gas sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7080987U JPS63181858U (en) | 1987-05-12 | 1987-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7080987U JPS63181858U (en) | 1987-05-12 | 1987-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63181858U true JPS63181858U (en) | 1988-11-24 |
Family
ID=30912782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7080987U Pending JPS63181858U (en) | 1987-05-12 | 1987-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63181858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4741100B2 (en) * | 2001-04-17 | 2011-08-03 | 新コスモス電機株式会社 | Gas detector |
-
1987
- 1987-05-12 JP JP7080987U patent/JPS63181858U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4741100B2 (en) * | 2001-04-17 | 2011-08-03 | 新コスモス電機株式会社 | Gas detector |