JPH0285317U - - Google Patents
Info
- Publication number
- JPH0285317U JPH0285317U JP16595388U JP16595388U JPH0285317U JP H0285317 U JPH0285317 U JP H0285317U JP 16595388 U JP16595388 U JP 16595388U JP 16595388 U JP16595388 U JP 16595388U JP H0285317 U JPH0285317 U JP H0285317U
- Authority
- JP
- Japan
- Prior art keywords
- range sensor
- small range
- value
- measured value
- sensor
- 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
- 230000006870 function Effects 0.000 claims 3
- 238000005259 measurement Methods 0.000 claims 3
- 230000006386 memory function Effects 0.000 claims 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000003786 synthesis reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 1
Landscapes
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
Description
第１図は本考案の実施例を示す構成図、第２図
はその動作説明のためのフローチヤート図、第３
図は本考案の自動選択機能による特性説明図、第
４図、第５図は従来技術による選択の特性説明図
である。
１…流体供給管路、２…差圧発信器、３…小レ
ンジセンサー、４…大レンジセンサー、５，６，
７…指示計、８…流量調節計、９…制御弁。
Fig. 1 is a configuration diagram showing an embodiment of the present invention, Fig. 2 is a flowchart for explaining its operation, and Fig. 3 is a block diagram showing an embodiment of the present invention.
The figure is an explanatory diagram of characteristics of the automatic selection function of the present invention, and FIGS. 4 and 5 are explanatory diagrams of characteristics of selection according to the prior art. 1...Fluid supply pipe line, 2...Differential pressure transmitter, 3...Small range sensor, 4...Large range sensor, 5, 6,
7... Indicator, 8... Flow rate controller, 9... Control valve.
Claims (1)
一対のセンサー機能と、小レンジセンサーの測定
値が上限値に達したときの大レンジセンサー測定
値を記憶する記憶機能と、小レンジセンサーの測
定値が上限値以上のときは、小レンジセンサーの
測定値を大レンジに換算した値に大レンジセンサ
ーの測定値と上記記憶機能の記憶値との差を加算
して大レンジ及び小レンジセンサーの測定値を合
成する合成機能と、小レンジセンサーの測定値が
上限値以下のときは、小レンジセンサーの測定値
を大レンジセンサーの測定値に換算する換算機能
とよりなる大レンジ小レンジ測定値自動選択装置
。 A pair of sensor functions for a large range and a small range that measure the same physical quantity, a memory function that stores the large range sensor measurement value when the measurement value of the small range sensor reaches the upper limit, and a memory function that stores the measurement value of the small range sensor. When the upper limit is exceeded, the measured value of the small range sensor is converted to the large range value, and the difference between the measured value of the large range sensor and the value stored in the memory function above is added to the measured value of the large range and small range sensor. automatic selection of large and small range measured values, which includes a synthesis function that synthesizes the measured values of the small range sensor, and a conversion function that converts the measured value of the small range sensor to the measured value of the large range sensor when the measured value of the small range sensor is below the upper limit value. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16595388U JPH0285317U (en) | 1988-12-22 | 1988-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16595388U JPH0285317U (en) | 1988-12-22 | 1988-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0285317U true JPH0285317U (en) | 1990-07-04 |
Family
ID=31452905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16595388U Pending JPH0285317U (en) | 1988-12-22 | 1988-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0285317U (en) |
-
1988
- 1988-12-22 JP JP16595388U patent/JPH0285317U/ja active Pending
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