JPH0246210U - - Google Patents
Info
- Publication number
- JPH0246210U JPH0246210U JP12498188U JP12498188U JPH0246210U JP H0246210 U JPH0246210 U JP H0246210U JP 12498188 U JP12498188 U JP 12498188U JP 12498188 U JP12498188 U JP 12498188U JP H0246210 U JPH0246210 U JP H0246210U
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- adjustment
- temperature compensation
- compensation device
- converter
- 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
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Flow Control (AREA)
Description
第１図は本考案の一実施態様を示す構成図。第
２図は流量検出器出力信号に対する流量調節計入
力信号の特性直線である。
１…流量検出器、２…流量調節計、３…流量調
節弁、４…電空変換器、５…アイソレーター（Ｉ
／Ｉ変換）、６…切換リレー、７…２５０Ω抵抗
、８…温度補償装置、９…パイプ、ａ…補正なし
（基準直線）、ｂ…温度補償後。
FIG. 1 is a configuration diagram showing one embodiment of the present invention. FIG. 2 is a characteristic straight line of the flow rate controller input signal with respect to the flow rate detector output signal. 1...Flow rate detector, 2...Flow rate controller, 3...Flow rate control valve, 4...Electro-pneumatic converter, 5...Isolator (I
/I conversion), 6...Switching relay, 7...250Ω resistance, 8...Temperature compensation device, 9...Pipe, a...No correction (reference straight line), b...After temperature compensation.
Claims (1)
流量調節計の間に、零点及びスパン調整の可能な
変換器と切換リレーを外付し、流量の温度補正を
行えるようにしたことを特徴とする温度補償装置
。 In a system that performs quantitative flow rate adjustment, a converter with zero point and span adjustment and a switching relay are externally installed between the flow rate detector and the flow rate controller, making it possible to perform temperature correction of the flow rate. temperature compensation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12498188U JPH0246210U (en) | 1988-09-22 | 1988-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12498188U JPH0246210U (en) | 1988-09-22 | 1988-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0246210U true JPH0246210U (en) | 1990-03-29 |
Family
ID=31375182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12498188U Pending JPH0246210U (en) | 1988-09-22 | 1988-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0246210U (en) |
-
1988
- 1988-09-22 JP JP12498188U patent/JPH0246210U/ja active Pending