JPH01132926U - - Google Patents
Info
- Publication number
- JPH01132926U JPH01132926U JP2627188U JP2627188U JPH01132926U JP H01132926 U JPH01132926 U JP H01132926U JP 2627188 U JP2627188 U JP 2627188U JP 2627188 U JP2627188 U JP 2627188U JP H01132926 U JPH01132926 U JP H01132926U
- Authority
- JP
- Japan
- Prior art keywords
- photodetector
- cable
- floodlight
- housed
- waterproof
- 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
- 239000010802 sludge Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 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図は本考案の実施例を示す図である。
１……検出部、２……光検出器、３……投光器
、４ａ，４ｂ……防水容器、５ａ……投光窓、５
ｂ……受光窓、６……取り付け枠、７，８……ケ
ーブル、９……深さ目盛り、１０……表示器、１
１……電流計、１２……ブザー。
FIG. 1 is a diagram showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1...Detection part, 2...Photodetector, 3...Light emitter, 4a, 4b...Waterproof container, 5a...Light projection window, 5
b... Light receiving window, 6... Mounting frame, 7, 8... Cable, 9... Depth scale, 10... Display, 1
1... Ammeter, 12... Buzzer.
Claims (1)
向して設けた、防水容器に収納した光検出器と、
前記投光器及び光検出器へ給電し光検出器よりの
信号を伝送するケーブルと、前記光検出器が受光
状態にあるか否かを表示する表示器とからなり、
前記ケーブルには深さを表示する目盛りが付され
ていることを特徴とする水底の堆積スラツジ表面
深さ測定器。 a floodlight housed in a waterproof container; a photodetector placed opposite the floodlight and housed in the waterproof vessel;
It consists of a cable that supplies power to the light emitter and photodetector and transmits a signal from the photodetector, and an indicator that displays whether or not the photodetector is in a light receiving state,
An instrument for measuring the surface depth of sludge on the bottom of water, characterized in that the cable is provided with a scale for indicating depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2627188U JPH01132926U (en) | 1988-02-29 | 1988-02-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2627188U JPH01132926U (en) | 1988-02-29 | 1988-02-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01132926U true JPH01132926U (en) | 1989-09-11 |
Family
ID=31247748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2627188U Pending JPH01132926U (en) | 1988-02-29 | 1988-02-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01132926U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5185758A (en) * | 1975-01-25 | 1976-07-27 | Tatsuma Honke Shuzo Kk | YOKINAINOEKIMENOSOKUTEISURUSOCHI |
| JPS5623443B2 (en) * | 1975-02-26 | 1981-05-30 |
-
1988
- 1988-02-29 JP JP2627188U patent/JPH01132926U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5185758A (en) * | 1975-01-25 | 1976-07-27 | Tatsuma Honke Shuzo Kk | YOKINAINOEKIMENOSOKUTEISURUSOCHI |
| JPS5623443B2 (en) * | 1975-02-26 | 1981-05-30 |