IT1244166B - Dispositivo circuitale per la calibrazione dei segnali nella strumentazione industriale. - Google Patents

Dispositivo circuitale per la calibrazione dei segnali nella strumentazione industriale.

Info

Publication number
IT1244166B
IT1244166B IT02223190A IT2223190A IT1244166B IT 1244166 B IT1244166 B IT 1244166B IT 02223190 A IT02223190 A IT 02223190A IT 2223190 A IT2223190 A IT 2223190A IT 1244166 B IT1244166 B IT 1244166B
Authority
IT
Italy
Prior art keywords
calibration
signals
circuit device
industrial instrumentation
instrumentation
Prior art date
Application number
IT02223190A
Other languages
English (en)
Other versions
IT9022231A0 (it
IT9022231A1 (it
Inventor
Giorgio Novelli
Original Assignee
Elcon Instr Srl
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 Elcon Instr Srl filed Critical Elcon Instr Srl
Priority to IT02223190A priority Critical patent/IT1244166B/it
Publication of IT9022231A0 publication Critical patent/IT9022231A0/it
Priority to GB9101149A priority patent/GB2250827B/en
Priority to FR919101041A priority patent/FR2670017B1/fr
Priority to DE4106603A priority patent/DE4106603C2/de
Priority to US07/762,349 priority patent/US5191296A/en
Publication of IT9022231A1 publication Critical patent/IT9022231A1/it
Application granted granted Critical
Publication of IT1244166B publication Critical patent/IT1244166B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Amplifiers (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
IT02223190A 1990-11-29 1990-11-29 Dispositivo circuitale per la calibrazione dei segnali nella strumentazione industriale. IT1244166B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT02223190A IT1244166B (it) 1990-11-29 1990-11-29 Dispositivo circuitale per la calibrazione dei segnali nella strumentazione industriale.
GB9101149A GB2250827B (en) 1990-11-29 1991-01-18 Circuit for signal calibration in industrial instrumentation
FR919101041A FR2670017B1 (fr) 1990-11-29 1991-01-30 Dispositif de circuits pour l'etalonnage de signaux en instrumentation industrielle.
DE4106603A DE4106603C2 (de) 1990-11-29 1991-03-01 Schaltkreis zur Meßbereichseinstellung in industriellen Meß- und Steuereinrichtungen
US07/762,349 US5191296A (en) 1990-11-29 1991-09-19 Signal conditioning circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02223190A IT1244166B (it) 1990-11-29 1990-11-29 Dispositivo circuitale per la calibrazione dei segnali nella strumentazione industriale.

Publications (3)

Publication Number Publication Date
IT9022231A0 IT9022231A0 (it) 1990-11-29
IT9022231A1 IT9022231A1 (it) 1992-05-30
IT1244166B true IT1244166B (it) 1994-07-08

Family

ID=11193405

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02223190A IT1244166B (it) 1990-11-29 1990-11-29 Dispositivo circuitale per la calibrazione dei segnali nella strumentazione industriale.

Country Status (5)

Country Link
US (1) US5191296A (it)
DE (1) DE4106603C2 (it)
FR (1) FR2670017B1 (it)
GB (1) GB2250827B (it)
IT (1) IT1244166B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2704342B1 (fr) * 1993-04-22 1995-06-23 Sagem Indicateur a afficheur mobile et a sensibilite reglable.
EP0711033B1 (en) * 1994-10-31 1998-09-09 STMicroelectronics S.r.l. An operational amplifier which can be switched to different configurations
GB0206159D0 (en) * 2002-03-15 2002-04-24 Otv Sa Electronic validation system
US8069730B2 (en) * 2008-11-14 2011-12-06 Kulite Semiconductor Products, Inc. Pressure transducer structures suitable for curved surfaces

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1541917A (fr) * Centre Nat Rech Metall Procédé et dispositif pour l'analyse continue de la composition d'un gaz
BE793746A (fr) * 1972-01-11 1973-07-09 Sercel Rech Const Elect Amplificateur d'echantillons de signaux analogiques avec reglage de gain automatique
US4157501A (en) * 1978-01-23 1979-06-05 R. T. Engineering Service Inc. Digital panel meter
JPS60167507A (ja) * 1984-02-10 1985-08-30 Hitachi Ltd 増幅回路
DE3503489A1 (de) * 1985-01-30 1986-07-31 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur kompensation der temperaturabhaengigkeit von empfindlichkeit und nullpunkt eines piezoresistiven drucksensors
JPH061872B2 (ja) * 1985-04-30 1994-01-05 ソニー株式会社 増幅回路
DE3544095A1 (de) * 1985-12-13 1987-06-19 Hydrotechnik Gmbh Vorrichtung zum kalibrieren von analogen echtzeitsignalen

Also Published As

Publication number Publication date
DE4106603A1 (de) 1992-06-11
FR2670017B1 (fr) 1993-09-03
DE4106603C2 (de) 1995-04-06
GB2250827B (en) 1995-07-19
FR2670017A1 (fr) 1992-06-05
IT9022231A0 (it) 1990-11-29
GB2250827A (en) 1992-06-17
US5191296A (en) 1993-03-02
GB9101149D0 (en) 1991-02-27
IT9022231A1 (it) 1992-05-30

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961129