ATE109295T1 - Digitalwandlergerät zur verbesserung des ausgangs eines zweidrahtsenders. - Google Patents
Digitalwandlergerät zur verbesserung des ausgangs eines zweidrahtsenders.Info
- Publication number
- ATE109295T1 ATE109295T1 AT87906717T AT87906717T ATE109295T1 AT E109295 T1 ATE109295 T1 AT E109295T1 AT 87906717 T AT87906717 T AT 87906717T AT 87906717 T AT87906717 T AT 87906717T AT E109295 T1 ATE109295 T1 AT E109295T1
- Authority
- AT
- Austria
- Prior art keywords
- output
- digital converter
- improving
- converter device
- wire transmitter
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/02—Electric signal transmission systems in which the signal transmitted is magnitude of current or voltage
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/02—Electric signal transmission systems in which the signal transmitted is magnitude of current or voltage
- G08C19/04—Electric signal transmission systems in which the signal transmitted is magnitude of current or voltage using variable resistance
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Communication Cables (AREA)
- Electric Cable Installation (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Tires In General (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Transmitters (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US91464886A | 1986-10-02 | 1986-10-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE109295T1 true ATE109295T1 (de) | 1994-08-15 |
Family
ID=25434614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT87906717T ATE109295T1 (de) | 1986-10-02 | 1987-09-24 | Digitalwandlergerät zur verbesserung des ausgangs eines zweidrahtsenders. |
Country Status (18)
Country | Link |
---|---|
EP (1) | EP0324784B1 (fr) |
JP (1) | JP2529874B2 (fr) |
KR (1) | KR960014487B1 (fr) |
CN (1) | CN1014450B (fr) |
AT (1) | ATE109295T1 (fr) |
AU (1) | AU611649B2 (fr) |
CA (1) | CA1334994C (fr) |
DE (1) | DE3750297T2 (fr) |
DK (1) | DK171303B1 (fr) |
ES (1) | ES2005363A6 (fr) |
HK (1) | HK135094A (fr) |
IL (1) | IL84004A (fr) |
IN (1) | IN170265B (fr) |
MX (1) | MX160488A (fr) |
NO (1) | NO300566B1 (fr) |
WO (1) | WO1988002528A1 (fr) |
YU (1) | YU183987A (fr) |
ZA (1) | ZA877271B (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59814313D1 (de) * | 1998-09-07 | 2008-12-11 | Endress & Hauser Gmbh & Co Kg | endestation |
DE19930661A1 (de) * | 1999-07-02 | 2001-01-18 | Siemens Ag | Meßumformer |
KR101171509B1 (ko) * | 2007-09-12 | 2012-08-09 | 발레리 바실리에비치 오브친니코프 | 이산적 전기 신호들을 송신하기 위한 방법 |
US9217653B2 (en) | 2007-09-13 | 2015-12-22 | Rosemount Inc. | High performance architecture for process transmitters |
DE102008050354A1 (de) * | 2008-10-02 | 2010-04-08 | Siemens Aktiengesellschaft | Messumformer |
US9281088B2 (en) * | 2010-06-07 | 2016-03-08 | Rosemount Inc. | Instrument for nuclear power facility |
US8578783B2 (en) * | 2011-09-26 | 2013-11-12 | Rosemount Inc. | Process fluid pressure transmitter with separated sensor and sensor electronics |
RU2546576C2 (ru) * | 2012-06-05 | 2015-04-10 | Федеральное государственное бюджетное учреждение науки Институт программных систем им. А.К. Айламазяна Российской академии наук (ИПС им. А.К. Айламазяна РАН) | ПРИЕМОПЕРЕДАТЧИК ИНТЕРФЕЙСА 4-20мА |
US10962622B2 (en) * | 2013-12-23 | 2021-03-30 | Rosemount Inc. | Analog process variable transmitter with electronic calibration |
DE102016207289B3 (de) * | 2016-04-28 | 2017-05-04 | Siemens Aktiengesellschaft | Feldgerät zur Bestimmung einer Prozessgröße in der Prozessautomatisierung |
CN110319857B (zh) * | 2019-08-05 | 2024-05-14 | 北京恒泰翔基科技有限公司 | 一种具有高阻连接结构的传感器 |
KR102088874B1 (ko) * | 2019-10-08 | 2020-03-13 | (주)다스 | 방향 및 수평 레벨 탐지 표시용 전자 탐지 디바이스 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4250490A (en) * | 1979-01-19 | 1981-02-10 | Rosemount Inc. | Two wire transmitter for converting a varying signal from a remote reactance sensor to a DC current signal |
US4520488A (en) * | 1981-03-02 | 1985-05-28 | Honeywell, Inc. | Communication system and method |
US4419619A (en) * | 1981-09-18 | 1983-12-06 | Mcgraw-Edison Company | Microprocessor controlled voltage regulating transformer |
CH664637A5 (de) * | 1982-04-28 | 1988-03-15 | Cerberus Ag | Verfahren zur uebertragung von messwerten in einem ueberwachungssystem. |
US4494183A (en) * | 1982-06-17 | 1985-01-15 | Honeywell Inc. | Process variable transmitter having a non-interacting operating range adjustment |
US4556866A (en) * | 1983-03-16 | 1985-12-03 | Honeywell Inc. | Power line carrier FSK data system |
JPS61142828A (ja) * | 1984-12-14 | 1986-06-30 | Yokogawa Electric Corp | 二線式デ−タ伝送装置 |
-
1987
- 1987-09-22 IN IN687/MAS/87A patent/IN170265B/en unknown
- 1987-09-24 DE DE3750297T patent/DE3750297T2/de not_active Expired - Fee Related
- 1987-09-24 WO PCT/US1987/002448 patent/WO1988002528A1/fr active IP Right Grant
- 1987-09-24 JP JP62506120A patent/JP2529874B2/ja not_active Expired - Lifetime
- 1987-09-24 EP EP87906717A patent/EP0324784B1/fr not_active Expired - Lifetime
- 1987-09-24 AT AT87906717T patent/ATE109295T1/de not_active IP Right Cessation
- 1987-09-24 AU AU80393/87A patent/AU611649B2/en not_active Ceased
- 1987-09-27 IL IL84004A patent/IL84004A/xx not_active IP Right Cessation
- 1987-09-28 ZA ZA877271A patent/ZA877271B/xx unknown
- 1987-09-30 CN CN87106642A patent/CN1014450B/zh not_active Expired
- 1987-09-30 CA CA000548261A patent/CA1334994C/fr not_active Expired - Fee Related
- 1987-10-01 MX MX8640A patent/MX160488A/es unknown
- 1987-10-01 ES ES8702804A patent/ES2005363A6/es not_active Expired
- 1987-10-06 YU YU01839/87A patent/YU183987A/xx unknown
-
1988
- 1988-05-31 NO NO882395A patent/NO300566B1/no not_active IP Right Cessation
- 1988-06-01 DK DK297588A patent/DK171303B1/da not_active IP Right Cessation
- 1988-06-02 KR KR88700623A patent/KR960014487B1/ko not_active IP Right Cessation
-
1994
- 1994-12-01 HK HK135094A patent/HK135094A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO882395D0 (no) | 1988-05-31 |
NO882395L (no) | 1988-05-31 |
HK135094A (en) | 1994-12-09 |
IL84004A0 (en) | 1988-02-29 |
EP0324784A1 (fr) | 1989-07-26 |
DE3750297D1 (de) | 1994-09-01 |
EP0324784A4 (fr) | 1989-09-26 |
WO1988002528A1 (fr) | 1988-04-07 |
CA1334994C (fr) | 1995-03-28 |
AU8039387A (en) | 1988-04-21 |
YU183987A (en) | 1990-08-31 |
AU611649B2 (en) | 1991-06-20 |
EP0324784B1 (fr) | 1994-07-27 |
IL84004A (en) | 1992-05-25 |
DE3750297T2 (de) | 1994-12-15 |
JP2529874B2 (ja) | 1996-09-04 |
JPH02500223A (ja) | 1990-01-25 |
DK171303B1 (da) | 1996-08-26 |
ZA877271B (en) | 1988-03-30 |
DK297588A (da) | 1988-06-01 |
ES2005363A6 (es) | 1989-03-01 |
KR880701929A (ko) | 1988-11-07 |
MX160488A (es) | 1990-03-12 |
CN87106642A (zh) | 1988-06-22 |
CN1014450B (zh) | 1991-10-23 |
DK297588D0 (da) | 1988-06-01 |
KR960014487B1 (en) | 1996-10-16 |
IN170265B (fr) | 1992-03-07 |
NO300566B1 (no) | 1997-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE109295T1 (de) | Digitalwandlergerät zur verbesserung des ausgangs eines zweidrahtsenders. | |
DE69120880D1 (de) | Abtastende Messeinrichtung | |
ATE181611T1 (de) | Analoger messumformer mit digitaler steuerung | |
DE69025050D1 (de) | Schaltung zur digitalen Messung eines elektrischen Signals | |
DE69230683D1 (de) | Hintergrundrauschen zur Betriebsangabe in einem digitalen Empfänger | |
DE59006257D1 (de) | Schaltungsanordnung zur aufbereitung des ausgangssignals eines drehzahlsensors. | |
DE3777021D1 (de) | Vorrichtung zur ermittlung der digitalen transformation eines signals. | |
DE3768068D1 (de) | Schaltungsanordnung zur erzeugung eines von der temperatur nichtlinear abhaengigen ausgangssignals. | |
DE3780604D1 (de) | Vorrichtung zur auswertung eines sauerstoffuehlers. | |
DE59103887D1 (de) | Vorrichtung zur Erzeugung eines überlagerten Lenkkorrektureingriffs. | |
AU8967982A (en) | Oxygen sensor output linearizing circuit | |
JPS5318373A (en) | Drift compensation system of a/d conversion circuit | |
JPS53149353A (en) | Pressure transmitter | |
DE3786483D1 (de) | Adaptive vorrichtung zur kompensierung der verzerrungen eines eingangssignals mit quadraturtraegern. | |
DE69021816D1 (de) | Vorrichtung zur Erzeugung eines abgetasteten Videosignals für die Verbesserung der auf Schaltungseigenschaftenunterschied zwischen den Kanälen basierenden Abweichung. | |
JPS5582540A (en) | Analog digital conversion unit | |
JPS5412518A (en) | Scanning velocity modulating circuit | |
ATA101090A (de) | Schaltungsanordnung zur erzeugung eines analogen, um 90 grad gegenueber einem eingangssignal phasenverschobenen ausgangssignals | |
ES8503154A1 (es) | Sistema electronico de aviso de calibracion destinado a ser utilizado con un sensor o un dispositivo electrico de referencia. | |
JPS55131736A (en) | Temperature measuring device | |
JPS5687828A (en) | Infrared ray sensor | |
JPS5345954A (en) | Amplifier circuit | |
DE3673992D1 (de) | Schaltungsanordnung mit einem am eingang einpolig angeschlossenen vierpol und einem verstaerker zur kompensation eines bezugspotentials. | |
SE8700636L (sv) | Sett och koppling for automatisk nollpunktskorrigering av taktstyrda metsystem | |
JPS53137656A (en) | Clamp circuit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |