JPH0432346B2 - - Google Patents

Info

Publication number
JPH0432346B2
JPH0432346B2 JP62248235A JP24823587A JPH0432346B2 JP H0432346 B2 JPH0432346 B2 JP H0432346B2 JP 62248235 A JP62248235 A JP 62248235A JP 24823587 A JP24823587 A JP 24823587A JP H0432346 B2 JPH0432346 B2 JP H0432346B2
Authority
JP
Japan
Prior art keywords
voltage
bridge
output
signal
frequency 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.)
Expired - Lifetime
Application number
JP62248235A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63165769A (ja
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 filed Critical
Publication of JPS63165769A publication Critical patent/JPS63165769A/ja
Publication of JPH0432346B2 publication Critical patent/JPH0432346B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
    • G01R17/10—AC or DC measuring bridges
    • G01R17/105—AC or DC measuring bridges for measuring impedance or resistance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Amplifiers (AREA)
  • Inverter Devices (AREA)
JP62248235A 1986-10-03 1987-10-02 抵抗ブリッジの出力信号の処理装置 Granted JPS63165769A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863633790 DE3633790A1 (de) 1986-10-03 1986-10-03 Anordnung zur aufbereitung der ausgangssignale einer widerstandsbruecke
DE3633790.0 1986-10-03

Publications (2)

Publication Number Publication Date
JPS63165769A JPS63165769A (ja) 1988-07-09
JPH0432346B2 true JPH0432346B2 (enExample) 1992-05-29

Family

ID=6311025

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62248235A Granted JPS63165769A (ja) 1986-10-03 1987-10-02 抵抗ブリッジの出力信号の処理装置

Country Status (5)

Country Link
US (1) US4862382A (enExample)
JP (1) JPS63165769A (enExample)
DE (1) DE3633790A1 (enExample)
FR (1) FR2604792B1 (enExample)
GB (1) GB2196131B (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5451940A (en) * 1989-12-20 1995-09-19 Endress U. Hauser Gmbh U. Co. Capacitive sensor signal processing arrangement using switch capacitor structures
DE4114489A1 (de) * 1991-05-03 1992-11-05 Licentia Gmbh Photodetektoranordnung
DE4114592A1 (de) * 1991-05-03 1992-11-05 Licentia Gmbh Photodetektoranordnung
EP0536667B1 (en) * 1991-10-07 1997-01-08 Mitsubishi Denki Kabushiki Kaisha Analogue signal processor
GB9121506D0 (en) * 1991-10-10 1991-11-27 Smiths Industries Plc Resistance monitors
GB2260416B (en) * 1991-10-10 1995-07-26 Smiths Industries Plc Resistance monitors
DE4404999A1 (de) * 1994-02-17 1995-08-24 Woelfle Gmbh Schaltungsanordnung zur Meßwerterfassung
US5877637A (en) * 1996-02-05 1999-03-02 Trofimenkoff; Frederick N. Resistance bridge and its use in conversion systems
DE10160794B4 (de) * 2001-12-11 2006-07-27 Parker Hannifin Gmbh Signalverarbeitungseinrichtung für einen Druckschalter od. dgl.
DE10216344A1 (de) * 2002-04-13 2003-10-23 Hottinger Messtechnik Baldwin Meßverstärkervorrichtung
US20060087326A1 (en) * 2004-10-26 2006-04-27 Stevens Robin Terence A Resistive sensing element circuit
US7735372B2 (en) * 2006-02-23 2010-06-15 I F M Electronic Gmbh Electronic pressure switch
DE102007007406B4 (de) * 2006-02-23 2013-11-28 Ifm Electronic Gmbh Elektronischer Druckschalter
DE102006051365B4 (de) * 2006-10-27 2011-04-21 Sartorius Ag Messverstärkungsvorrichtung und -verfahren
DE102006051364B4 (de) 2006-10-27 2010-09-23 Sartorius Ag Messverstärkungsvorrichtung und -verfahren
JP4814209B2 (ja) * 2007-12-21 2011-11-16 オンセミコンダクター・トレーディング・リミテッド Ａｄコンバータ
CN101738210B (zh) * 2008-11-14 2012-06-20 沈阳中科博微自动化技术有限公司 同时支持电压及电流激励的电阻桥传感器测量装置及方法
US20140015551A1 (en) * 2010-03-17 2014-01-16 Samuel H. Russ Salinity sensor for embedded environmental monitoring
JP5958252B2 (ja) * 2012-09-28 2016-07-27 株式会社ソシオネクスト センサ装置およびその制御方法
DE112014002776T5 (de) 2013-06-11 2016-03-17 Danfoss A/S Dünnschichtsensor
US9726705B2 (en) * 2014-08-12 2017-08-08 Hamilton Sundstrand Corporation Sensor interface circuits
CN105737861A (zh) * 2016-02-01 2016-07-06 上海交通大学 一种电阻式传感器的检测电路
US20220149856A1 (en) * 2020-11-11 2022-05-12 Microsoft Technology Licensing, Llc Bridge sensor dc error cancellation scheme
WO2022245328A1 (en) * 2021-05-17 2022-11-24 Hewlett-Packard Development Company, L. P. Sensor compensation

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2319195A1 (de) * 1973-04-16 1974-10-31 Siemens Ag Abgleichschaltung
JPS5019475A (enExample) * 1973-06-20 1975-02-28
SE377382B (enExample) * 1973-10-23 1975-06-30 Bofors Ab
DE2363522C2 (de) * 1973-12-20 1982-08-19 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Korrekturschaltung für eine Schaltungsanordnung zum Bearbeiten von Analogsignalen
GB1508193A (en) * 1975-05-21 1978-04-19 Railweight Inc Ltd Means for automatically correcting for gain variations of a measuring system
US4041289A (en) * 1975-11-12 1977-08-09 Kulite Semiconductor Products, Inc. Digital scale or weighing apparatus
US4031532A (en) * 1975-12-29 1977-06-21 First David J Voltage to frequency converter
DE2742371A1 (de) * 1977-09-16 1979-03-29 Siemens Ag Schaltungsanordnung zur kompensation der nullpunktsspannungsdrift eines messgeraetes
US4204171A (en) * 1978-05-30 1980-05-20 Rca Corporation Filter which tracks changing frequency of input signal
US4245192A (en) * 1978-10-19 1981-01-13 Lockheed Corporation Periodicity verification circuit
DE2855482C3 (de) * 1978-12-22 1981-10-15 Carl Schenck Ag, 6100 Darmstadt Verfahren zur Auswertung des Diagonalsignals einer Widerstandsbrücke und Vorrichtung zur Durchführung des Verfahrens
US4296413A (en) * 1979-09-28 1981-10-20 General Electric Company Resistance-bridge to frequency converter with automatic offset correction
DE2949467C2 (de) * 1979-12-08 1983-11-03 Philips Kommunikations Industrie AG, 8500 Nürnberg Verfahren zur Messung von Widerständen, Widerstandsdifferenzen und zum Fehlerorten
JPS58162819A (ja) * 1982-03-23 1983-09-27 Teraoka Seiko Co Ltd 電子秤の温度ドリフト補償回路
DE3330841A1 (de) * 1983-08-26 1985-03-14 Siemens AG, 1000 Berlin und 8000 München Auswerteschaltungen fuer passive messgroessenaufnehmer

Also Published As

Publication number Publication date
DE3633790A1 (de) 1988-04-14
GB2196131B (en) 1991-03-27
FR2604792A1 (fr) 1988-04-08
GB2196131A (en) 1988-04-20
US4862382A (en) 1989-08-29
FR2604792B1 (fr) 1991-05-10
DE3633790C2 (enExample) 1989-01-05
JPS63165769A (ja) 1988-07-09
GB8723296D0 (en) 1987-11-11

Similar Documents

Publication Publication Date Title
JPH0432346B2 (enExample)
US3875503A (en) Dual slope type resistance deviation measuring apparatus
KR850000486B1 (ko) 데이터 획득 시스템
US3875501A (en) Pulse width modulation type resistance deviation measuring apparatus
JPH073340B2 (ja) センサ信号を処理する装置
US4786875A (en) Conductivity measuring circuit
JP4977741B2 (ja) 電流検出装置
CZ319097A3 (cs) Obvod a způsob pro měření odporu
US4808918A (en) Watthour meter comprising a Hall sensor and a voltage-frequency converter for very low voltages
EP0089158B1 (en) Clock controlled dual slope voltage to frequency converter
US7336213B2 (en) Polarity independent precision measurement of an input voltage signal
US3745556A (en) Analogue to digital converter
JPH09178820A (ja) Ｄｃ電圧印加装置
EP0112380A4 (en) CURRENT FREQUENCY CONVERTER CIRCUIT.
SU756312A1 (ru) Измеритель девиации сопротивления • .-/···/ ·· 1
RU2017087C1 (ru) Датчик температуры с частотным выходом
JPH0365626A (ja) 温度計測装置
JP3652784B2 (ja) 容量試験機能付き加入者回路
SU1332162A1 (ru) Устройство дл измерени температуры
JPH0350966B2 (enExample)
JP2005300317A (ja) 電圧発生装置
RU1837393C (ru) Способ аналого-цифрового преобразовани с двойным интегрированием
JP3210127B2 (ja) 電圧パルス幅変換回路
JP2976452B2 (ja) 帰還形パルス幅変調回路
JPH0226191Y2 (enExample)