JPS61176416U - - Google Patents
Info
- Publication number
- JPS61176416U JPS61176416U JP6125185U JP6125185U JPS61176416U JP S61176416 U JPS61176416 U JP S61176416U JP 6125185 U JP6125185 U JP 6125185U JP 6125185 U JP6125185 U JP 6125185U JP S61176416 U JPS61176416 U JP S61176416U
- Authority
- JP
- Japan
- Prior art keywords
- output
- flow rate
- input
- rate pulse
- pulse
- 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
- 238000007689 inspection Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Flowmeters (AREA)
Description
第１図は本考案の実施例を示す発信器付流量計
からの出力パルス数を表示するブロツク図、第２
図は時間、スタート信号、入力パルス及びリセツ
ト信号との関係を示すタイミングチヤートである
。
１……発振器付流量計からの入力パルスを受け
る入力端子、２……Ｄフリツプ・フロツプ、３…
…時間計数回路、５……ラツチ回路、６……時間
表示器、７……カウンタ、８……入力パルス数表
示器。
Figure 1 is a block diagram showing the number of output pulses from a flowmeter with a transmitter showing an embodiment of the present invention;
The figure is a timing chart showing the relationship between time, start signal, input pulse and reset signal. 1...Input terminal that receives input pulses from a flowmeter with an oscillator, 2...D flip-flop, 3...
...Time counting circuit, 5...Latch circuit, 6...Time display, 7...Counter, 8...Input pulse number display.
Claims (1)
力パルスとする装置であつて、この流量パルスを
入力としてその最初の入力により出力がハイレベ
ルからローレベルに変化するフリツプ・フロツプ
と、この出力をリセツト信号として、前記流量パ
ルスを計数するカウンタと、このカウンタの計数
値を表示する表示器と、基準クロツクを出力する
発振器と、前記フリツプ・フロツプの出力をリセ
ツト信号とし、前記発振器の出力を計数する時間
計数回路と、この時間計数回路の係数値をデータ
入力し、前記流量パルスをラツチ信号として流量
パルス入力時の前記データ入力の状態を記憶して
出力するラツチ回路と、このラツチ回路の出力を
入力として表示する表示器からなる発信器付流量
計の検査装置。 A device that uses the flow rate pulse output from a flowmeter with a transmitter as an input pulse, and includes a flip-flop whose output changes from high level to low level with the first input of this flow rate pulse, and this output. A counter that counts the flow rate pulses, a display that displays the counted value of this counter, an oscillator that outputs a reference clock, and the output of the flip-flop as a reset signal, and the output of the oscillator is used for counting. a time counting circuit that inputs the coefficient value of this time counting circuit as data, and a latch circuit that uses the flow rate pulse as a latch signal to store and output the state of the data input when the flow rate pulse is input; and an output of this latch circuit. An inspection device for a flowmeter with a transmitter, consisting of a display that displays as input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6125185U JPS61176416U (en) | 1985-04-24 | 1985-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6125185U JPS61176416U (en) | 1985-04-24 | 1985-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61176416U true JPS61176416U (en) | 1986-11-04 |
Family
ID=30589354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6125185U Pending JPS61176416U (en) | 1985-04-24 | 1985-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61176416U (en) |
-
1985
- 1985-04-24 JP JP6125185U patent/JPS61176416U/ja active Pending
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