JPS60118948U - Conversion circuit device - Google Patents
Conversion circuit deviceInfo
- Publication number
- JPS60118948U JPS60118948U JP508384U JP508384U JPS60118948U JP S60118948 U JPS60118948 U JP S60118948U JP 508384 U JP508384 U JP 508384U JP 508384 U JP508384 U JP 508384U JP S60118948 U JPS60118948 U JP S60118948U
- Authority
- JP
- Japan
- Prior art keywords
- meter
- nox
- conversion circuit
- circuit device
- measurement range
- 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
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例の構成を示すブロック図、第２図は本考
案の一実施例の構成を示すブロック図である。
１・・・ＮＯｘ−０２計、り・・・リニヤライザ、３・
・・シャント抵抗、４・・・演算回路、２０．２１・・
・減衰器（又は増幅器）、２２・・・ＮＯｘ濃度レンジ
切り換えつまみ、２３・・・０゜濃度レンジ切り換えつ
まみ、２４．２５・・・スイッチ。FIG. 1 is a block diagram showing the configuration of a conventional example, and FIG. 2 is a block diagram showing the configuration of an embodiment of the present invention. 1...NOx-02 meter, Ri...linearizer, 3.
... Shunt resistor, 4... Arithmetic circuit, 20.21...
- Attenuator (or amplifier), 22...NOx concentration range switching knob, 23...0° concentration range switching knob, 24.25...Switch.
Claims (1)
り換える各切り換えスイッチを有するＮＯｘ−０２計と
、同ＮＯｘ−０゜計にそれぞれ接続されそれぞれ前記Ｎ
Ｏｘ濃度および０゜濃度に対応する信号を出力するりャ
ライザおよびシャント抵抗、と、同リニヤライザおよび
シャント抵抗の後段番°こそれぞれ設けられ前記Ｎ０ｘ
−Ｑ２計の各計測レンジの変更に対応して選択される各
増減器および前、・記ＮＯｘ Ｏ□計の各計測レンジ
の切り換えに対応して換算演算を行なう演算回路と、前
記ＮＯｘ −〇□計の各計測レンジの切り換えと前記各
増減器の選択とを連動させる連動スイッチとを具備して
なることを特徴とする換算回路装置。The NOx-02 meter has changeover switches for switching the measurement ranges of NOx concentration and 02 concentration, and the NOx-02 meter is connected to the
The N0x
- each increase/decrease device selected in response to a change in each measurement range of the Q2 meter; and an arithmetic circuit that performs a conversion operation in response to a change in each measurement range of the NOx □ A conversion circuit device characterized by comprising an interlocking switch that interlocks the switching of each measurement range of the meter and the selection of each of the increase/decrease devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP508384U JPS60118948U (en) | 1984-01-18 | 1984-01-18 | Conversion circuit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP508384U JPS60118948U (en) | 1984-01-18 | 1984-01-18 | Conversion circuit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60118948U true JPS60118948U (en) | 1985-08-12 |
Family
ID=30481271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP508384U Pending JPS60118948U (en) | 1984-01-18 | 1984-01-18 | Conversion circuit device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60118948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08318132A (en) * | 1995-05-29 | 1996-12-03 | Nisshin Steel Co Ltd | Method for denitrating waste gas and denitrator |
-
1984
- 1984-01-18 JP JP508384U patent/JPS60118948U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08318132A (en) * | 1995-05-29 | 1996-12-03 | Nisshin Steel Co Ltd | Method for denitrating waste gas and denitrator |
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