JP2523478Y2 - 水位発信装置 - Google Patents
水位発信装置Info
- Publication number
- JP2523478Y2 JP2523478Y2 JP11860990U JP11860990U JP2523478Y2 JP 2523478 Y2 JP2523478 Y2 JP 2523478Y2 JP 11860990 U JP11860990 U JP 11860990U JP 11860990 U JP11860990 U JP 11860990U JP 2523478 Y2 JP2523478 Y2 JP 2523478Y2
- Authority
- JP
- Japan
- Prior art keywords
- water level
- waterproof body
- water
- pressure sensor
- open pipe
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 53
- 238000004891 communication Methods 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 229910001873 dinitrogen Inorganic materials 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 4
- 238000012806 monitoring device Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Measuring Fluid Pressure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11860990U JP2523478Y2 (ja) | 1990-11-13 | 1990-11-13 | 水位発信装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11860990U JP2523478Y2 (ja) | 1990-11-13 | 1990-11-13 | 水位発信装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0475916U JPH0475916U (enrdf_load_stackoverflow) | 1992-07-02 |
| JP2523478Y2 true JP2523478Y2 (ja) | 1997-01-22 |
Family
ID=31866554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11860990U Expired - Lifetime JP2523478Y2 (ja) | 1990-11-13 | 1990-11-13 | 水位発信装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2523478Y2 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008241489A (ja) * | 2007-03-28 | 2008-10-09 | Nidec Copal Electronics Corp | 隔膜式圧力センサ |
| CN115855193B (zh) * | 2022-11-30 | 2025-05-23 | 杭州聚川环保科技股份有限公司 | 城市管网水位预警压差式监测装置 |
-
1990
- 1990-11-13 JP JP11860990U patent/JP2523478Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0475916U (enrdf_load_stackoverflow) | 1992-07-02 |
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