JPS59109926U - electromagnetic flow meter - Google Patents

electromagnetic flow meter

Info

Publication number
JPS59109926U
JPS59109926U JP352383U JP352383U JPS59109926U JP S59109926 U JPS59109926 U JP S59109926U JP 352383 U JP352383 U JP 352383U JP 352383 U JP352383 U JP 352383U JP S59109926 U JPS59109926 U JP S59109926U
Authority
JP
Japan
Prior art keywords
electromagnetic flowmeter
differential amplifier
transmitter
flow meter
low
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.)
Granted
Application number
JP352383U
Other languages
Japanese (ja)
Other versions
JPH057548Y2 (en
Inventor
健太 御厨
Original Assignee
横河電機株式会社
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 横河電機株式会社 filed Critical 横河電機株式会社
Priority to JP352383U priority Critical patent/JPS59109926U/en
Publication of JPS59109926U publication Critical patent/JPS59109926U/en
Application granted granted Critical
Publication of JPH057548Y2 publication Critical patent/JPH057548Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Volume Flow (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

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

第１図は本考案電磁流量計の一実施例を示す接続図、第
２図および第３図はその動作説明のための波形図である
。 １・・・・・・電磁流量計発信器、２・・・・・・励磁
電源、３゜４・・・・・・バッファ増幅器、５・・・・
・・差動増幅器、６・・・・・・信号処理回路、７・・
・・・・非満水検知回路。FIG. 1 is a connection diagram showing one embodiment of the electromagnetic flowmeter of the present invention, and FIGS. 2 and 3 are waveform diagrams for explaining its operation. 1... Electromagnetic flowmeter transmitter, 2... Excitation power supply, 3゜4... Buffer amplifier, 5...
...Differential amplifier, 6...Signal processing circuit, 7...
...Non-full water detection circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電磁流量計発信器と、この電磁流量計発信器の励磁コイ
ルに低周波の励磁電流を供給する励磁電源と、前記電磁
流量計発信器の一対の電極にそれぞれ生ずる検出電圧が
ノ５ツファ増幅器を介して加えられる差動増幅器と、こ
の差動増幅器の出力が与えられる信号処理回路とを有す
る低周波励磁方式の電磁流量計において、前記検出電圧
に関連する電圧を監視し、その値が所定値を越えたとき
非満水検出信号を出力する非満水検知回路を設けたこと
を特徴とする電磁流量計。An electromagnetic flowmeter transmitter, an excitation power source that supplies a low-frequency excitation current to the excitation coil of the electromagnetic flowmeter transmitter, and a detection voltage generated at a pair of electrodes of the electromagnetic flowmeter transmitter, respectively, are connected to an amplifier. In a low-frequency excitation type electromagnetic flowmeter that has a differential amplifier applied through the differential amplifier and a signal processing circuit to which the output of the differential amplifier is applied, a voltage related to the detected voltage is monitored, and the value is set to a predetermined value. An electromagnetic flowmeter characterized in that it is equipped with a non-full water detection circuit that outputs a non-full water detection signal when the water exceeds the above limit.
JP352383U 1983-01-14 1983-01-14 electromagnetic flow meter Granted JPS59109926U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP352383U JPS59109926U (en) 1983-01-14 1983-01-14 electromagnetic flow meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP352383U JPS59109926U (en) 1983-01-14 1983-01-14 electromagnetic flow meter

Publications (2)

Publication Number Publication Date
JPS59109926U true JPS59109926U (en) 1984-07-24
JPH057548Y2 JPH057548Y2 (en) 1993-02-25

Family

ID=30135137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP352383U Granted JPS59109926U (en) 1983-01-14 1983-01-14 electromagnetic flow meter

Country Status (1)

Country Link
JP (1) JPS59109926U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8414280B2 (en) 2010-08-18 2013-04-09 Makerbot Industries, Llc Networked three-dimensional printing

Also Published As

Publication number Publication date
JPH057548Y2 (en) 1993-02-25

Similar Documents

Publication Publication Date Title
JPS59109926U (en) electromagnetic flow meter
JPS59109925U (en) electromagnetic flow meter
JPS59108218U (en) electromagnetic flow meter
JPS59109924U (en) electromagnetic flow meter
JPS59174740U (en) proximity switch
JPS6117623U (en) electromagnetic flow meter
JPS6027321U (en) electromagnetic flow meter
JPS5964576U (en) Electronic energy meter
JPS59166129U (en) electromagnetic flow meter
JPS6059151U (en) Electromagnetic ultrasound application equipment
JPS6062198U (en) Two-wire pulse transmission device
JPS5925478U (en) Impedance measuring device
JPH0214037U (en)
JPS5914426U (en) input circuit
JPS5931174U (en) outlet adapter
JPS6042923U (en) Flow velocity/flow measuring device
JPS58140440U (en) Temperature detection device for rotating body
JPS6013423U (en) Liningless electromagnetic flowmeter
JPS5939526U (en) Power amplifier output display device
JPH029828U (en)
JPS6088222U (en) Electromagnetic current meter
JPS58158380U (en) Ultrasonic moving object detector
JPS59157469U (en) Target wear monitoring device for sputtering
JPS59131254U (en) Spark discharge detection device
JPS6059628U (en) signal input device