JPS63157651U - - Google Patents
Info
- Publication number
- JPS63157651U JPS63157651U JP5142987U JP5142987U JPS63157651U JP S63157651 U JPS63157651 U JP S63157651U JP 5142987 U JP5142987 U JP 5142987U JP 5142987 U JP5142987 U JP 5142987U JP S63157651 U JPS63157651 U JP S63157651U
- Authority
- JP
- Japan
- Prior art keywords
- signal processing
- gas sensor
- generates
- leak
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims 2
- 235000014676 Phragmites communis Nutrition 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Examining Or Testing Airtightness (AREA)
Description
第１図は本考案の実施例の回路構成図、第２図
は同上の外観斜視図である。
１……ガスセンサ、２……信号処理回路、４…
…器体、ＳＷ……テストスイツチである。
FIG. 1 is a circuit configuration diagram of an embodiment of the present invention, and FIG. 2 is an external perspective view of the same. 1...Gas sensor, 2...Signal processing circuit, 4...
...Instrument body, SW...Test switch.
Claims (1)
圧信号を発生するガスセンサからの信号電圧を弁
別して検知出力を発生する信号処理回路を器体に
樹脂モールドして内蔵したガスセンサ信号処理装
置において、ガス漏れ検知時に同様な検知出力を
疑似的に発生させるテストスイツチをリードスイ
ツチで構成し、信号処理回路と共に樹脂モールド
して器体に内蔵して成るガスセンサ信号処理装置
。 In the gas sensor signal processing device, a signal processing circuit that generates a detection output by discriminating the signal voltage from the gas sensor that generates a voltage signal corresponding to when a gas leak is detected or when a gas leak is not detected is molded into the body of the gas sensor. A gas sensor signal processing device that consists of a reed switch that generates a similar detection output when detecting a leak, and is molded in resin with a signal processing circuit and built into the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5142987U JPH0453575Y2 (en) | 1987-04-03 | 1987-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5142987U JPH0453575Y2 (en) | 1987-04-03 | 1987-04-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63157651U true JPS63157651U (en) | 1988-10-17 |
| JPH0453575Y2 JPH0453575Y2 (en) | 1992-12-16 |
Family
ID=30875678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5142987U Expired JPH0453575Y2 (en) | 1987-04-03 | 1987-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0453575Y2 (en) |
-
1987
- 1987-04-03 JP JP5142987U patent/JPH0453575Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0453575Y2 (en) | 1992-12-16 |
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