JPS59170272U - power meter sensor - Google Patents

power meter sensor

Info

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
Application number
JP6406783U
Other languages
Japanese (ja)
Inventor
中村　貞一郎
Original Assignee
島田理化工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 島田理化工業株式会社 filed Critical 島田理化工業株式会社
Priority to JP6406783U priority Critical patent/JPS59170272U/en
Publication of JPS59170272U publication Critical patent/JPS59170272U/en
Pending legal-status Critical Current

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

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 入力されたパワーをその大きさに応じた値の電気信号に
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.
JP6406783U 1983-04-28 1983-04-28 power meter sensor Pending JPS59170272U (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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