JPS59170272U - power meter sensor - Google Patents
power meter sensorInfo
- Publication number
- JPS59170272U JPS59170272U JP6406783U JP6406783U JPS59170272U JP S59170272 U JPS59170272 U JP S59170272U JP 6406783 U JP6406783 U JP 6406783U JP 6406783 U JP6406783 U JP 6406783U JP S59170272 U JPS59170272 U JP S59170272U
- Authority
- JP
- Japan
- Prior art keywords
- power meter
- sensor
- meter sensor
- electric signal
- calibration value
- 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
- Testing Or Calibration Of Command Recording Devices (AREA)
- Indication And Recording Devices For Special Purposes And Tariff Metering Devices (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来のパワーメータの概略構成図、第2図は本
考案に係るセンサーを用いたパワーメータの一実施例の
概略構成図、第3図は本考案に係るセンサーを用いたパ
ワーメータの一実施例のブロック図である。
1・・・センサー、2・・・表示部、3・・・コード、
6・・・センサ一本体、7・・・シリアル・パラレル変
換器、8・・・感度の周波数特性の校正値記憶回路、9
・・・パラレル・シリアル変換器、14・・・アナログ
呻デジタル変換器、15・・・マイクロコンピュータ、
16・・・周波数設定部、17・・・表示部本体。Fig. 1 is a schematic diagram of a conventional power meter, Fig. 2 is a schematic diagram of an embodiment of a power meter using a sensor according to the present invention, and Fig. 3 is a schematic diagram of a power meter using a sensor according to the present invention. FIG. 2 is a block diagram of an embodiment of the present invention. 1...Sensor, 2...Display section, 3...Code,
6...Sensor body, 7...Serial/parallel converter, 8...Calibration value storage circuit for frequency characteristics of sensitivity, 9
... Parallel-serial converter, 14 ... Analog digital converter, 15 ... Microcomputer,
16... Frequency setting section, 17... Display section main body.
Claims (1)
センサ一本体で変換して出力するパワーメータのセンサ
ーにおいて、前記センサ一本体の感度の周波数特性の校
正値を記憶した校正値記憶回路を該センサーに内蔵させ
たことを特徴とするパワーメータのセンサー。A calibration value storage circuit that stores a calibration value of the frequency characteristic of the sensitivity of the sensor body in a power meter sensor that converts input power into an electric signal with a value corresponding to the magnitude of the electric signal and outputs it. A power meter sensor characterized in that the sensor has a built-in.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6406783U JPS59170272U (en) | 1983-04-28 | 1983-04-28 | power meter sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6406783U JPS59170272U (en) | 1983-04-28 | 1983-04-28 | power meter sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59170272U true JPS59170272U (en) | 1984-11-14 |
Family
ID=30194252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6406783U Pending JPS59170272U (en) | 1983-04-28 | 1983-04-28 | power meter sensor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59170272U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63277978A (en) * | 1987-03-19 | 1988-11-15 | Ryowa Denshi Kk | Measuring method for high frequency current |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS538178A (en) * | 1976-07-12 | 1978-01-25 | Takeda Riken Ind Co Ltd | Digital type field strength measuring device |
-
1983
- 1983-04-28 JP JP6406783U patent/JPS59170272U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS538178A (en) * | 1976-07-12 | 1978-01-25 | Takeda Riken Ind Co Ltd | Digital type field strength measuring device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63277978A (en) * | 1987-03-19 | 1988-11-15 | Ryowa Denshi Kk | Measuring method for high frequency current |
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