JPS60135661U - concentration distribution meter - Google Patents
concentration distribution meterInfo
- Publication number
- JPS60135661U JPS60135661U JP2328684U JP2328684U JPS60135661U JP S60135661 U JPS60135661 U JP S60135661U JP 2328684 U JP2328684 U JP 2328684U JP 2328684 U JP2328684 U JP 2328684U JP S60135661 U JPS60135661 U JP S60135661U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- concentration
- detection amplification
- concentration distribution
- amplification circuit
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の濃度分布計の構成図、第２図は従来の濃
度分布の測定を説明するための測定説明図、第３図は従
来の汚泥界面の測定説明図、第４図は本考案の一実施例
を示す要部構成図、第５図は本考案による汚泥濃度分布
および汚泥界面の測定説明図である。
１・・・上下操作手段、２・・・センサー、４・・・濃
度検出増巾回路、５・・・濃度指示計、６・・・深さ検
出増巾回路、７・・・深さ指示計、１０・・・ホールド
指示回路、２０・・・ホールド回路。Figure 1 is a configuration diagram of a conventional concentration distribution meter, Figure 2 is a measurement explanatory diagram to explain conventional concentration distribution measurement, Figure 3 is an explanatory diagram of conventional sludge interface measurement, and Figure 4 is a diagram of the book. FIG. 5 is a diagram illustrating the main part configuration of an embodiment of the invention, and is an explanatory diagram of measurement of sludge concentration distribution and sludge interface according to the invention. DESCRIPTION OF SYMBOLS 1... Vertical operation means, 2... Sensor, 4... Concentration detection amplification circuit, 5... Concentration indicator, 6... Depth detection amplification circuit, 7... Depth indication Total, 10... hold instruction circuit, 20... hold circuit.
Claims (1)
を介して検水中を上下動し、検出された汚泥濃度検出増
巾回路に導入して濃度分布を測定すると共に、センサー
の深さ検出増巾回路を介して汚泥界面を測定するように
したものに於て、前記濃度検出増巾回路の出力側に検出
された濃度信号が予められた値となったとき出力を発す
るホールド指令回路を設け、且つ前記深さ検出増巾回路
の出力側にホールド回路を設け、前記ホールド指令回路
の出力によりホールド時点の深さ信号をホールドするよ
うに構成したことを特徴とする濃度分布計。A sensor having an ultrasonic oscillator and a receiver is moved up and down in the sample water via a vertical operation means, and introduced into the detected sludge concentration detection amplification circuit to measure the concentration distribution, and the depth detection amplification circuit of the sensor In the device in which the sludge interface is measured through a circuit, a hold command circuit is provided on the output side of the concentration detection amplification circuit to issue an output when the detected concentration signal reaches a predetermined value; A concentration distribution meter characterized in that a hold circuit is provided on the output side of the depth detection amplification circuit, and the depth signal at the time of hold is held by the output of the hold command circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2328684U JPS60135661U (en) | 1984-02-21 | 1984-02-21 | concentration distribution meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2328684U JPS60135661U (en) | 1984-02-21 | 1984-02-21 | concentration distribution meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60135661U true JPS60135661U (en) | 1985-09-09 |
Family
ID=30516385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2328684U Pending JPS60135661U (en) | 1984-02-21 | 1984-02-21 | concentration distribution meter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60135661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63298014A (en) * | 1987-05-28 | 1988-12-05 | Noda Tsushin Kk | Detecting method for sludge border surface of sedimentation pond or the like |
-
1984
- 1984-02-21 JP JP2328684U patent/JPS60135661U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63298014A (en) * | 1987-05-28 | 1988-12-05 | Noda Tsushin Kk | Detecting method for sludge border surface of sedimentation pond or the like |
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