JPS6444424U - - Google Patents
Info
- Publication number
- JPS6444424U JPS6444424U JP14043687U JP14043687U JPS6444424U JP S6444424 U JPS6444424 U JP S6444424U JP 14043687 U JP14043687 U JP 14043687U JP 14043687 U JP14043687 U JP 14043687U JP S6444424 U JPS6444424 U JP S6444424U
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- water level
- level sensor
- water surface
- water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は同上に用いる検出回路の回路図、第３図は従
来例を示す断面図である。
３０は共通電極、３１，３２は電極、４は水、
５は保護チユーブ、６は通水口である。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a circuit diagram of a detection circuit used in the above, and FIG. 3 is a sectional view showing a conventional example. 3 0 is a common electrode, 3 1 and 3 2 are electrodes, 4 is water,
5 is a protection tube, and 6 is a water inlet.
Claims (1)
設され下端位置が互いに異なる複数本の電極を有
し、下端位置がもつとも下に位置する電極を共通
電極とし、共通電極と他の電極との間の抵抗値の
変化により水位を検出するようにした水位センサ
において、共通電極における下端部以外の部位と
他の電極との間に絶縁部材が介在して成る水位セ
ンサ。 It has a plurality of electrodes that are installed vertically from above the water surface in a manner that is approximately orthogonal to the water surface and have different lower end positions. A water level sensor configured to detect a water level based on a change in resistance value between the common electrodes, the water level sensor comprising an insulating member interposed between a portion of the common electrode other than the lower end portion and the other electrodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14043687U JPS6444424U (en) | 1987-09-14 | 1987-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14043687U JPS6444424U (en) | 1987-09-14 | 1987-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6444424U true JPS6444424U (en) | 1989-03-16 |
Family
ID=31404603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14043687U Pending JPS6444424U (en) | 1987-09-14 | 1987-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6444424U (en) |
-
1987
- 1987-09-14 JP JP14043687U patent/JPS6444424U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01163862U (en) | ||
| JPH0428027Y2 (en) | ||
| JPS6396423U (en) | ||
| JPS6383653U (en) | ||
| JPS62184432U (en) | ||
| JPS61144447U (en) | ||
| JPS6027351U (en) | snowfall detector | |
| JPS6250526U (en) | ||
| JPS6138524U (en) | Liquid level detection device | |
| JPH02129859U (en) | ||
| JPS62102113U (en) | ||
| JPS63101842U (en) | ||
| JPS5987714U (en) | Electric jar pot safety device | |
| JPS62167122U (en) | ||
| JPS61195466U (en) | ||
| JPS6059113U (en) | Water level/temperature detection device for bathtubs | |
| JPS59115318U (en) | Detection electrode of liquid level detector | |
| JPH0230019U (en) | ||
| JPS6367857U (en) | ||
| JPS61163972U (en) | ||
| JPS63188908U (en) | ||
| JPS6438548U (en) | ||
| JPH01107963U (en) | ||
| JPS6237710U (en) | ||
| JPS62201052U (en) |