CH614525A5 - Circuit arrangement for linearising the output signals of sensors - Google Patents

Circuit arrangement for linearising the output signals of sensors

Info

Publication number
CH614525A5
CH614525A5 CH425777A CH425777A CH614525A5 CH 614525 A5 CH614525 A5 CH 614525A5 CH 425777 A CH425777 A CH 425777A CH 425777 A CH425777 A CH 425777A CH 614525 A5 CH614525 A5 CH 614525A5
Authority
CH
Switzerland
Prior art keywords
linearising
sensors
output signals
circuit arrangement
arrangement
Prior art date
Application number
CH425777A
Inventor
Claus Richter
Original Assignee
Endress Hauser Gmbh Co
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 Endress Hauser Gmbh Co filed Critical Endress Hauser Gmbh Co
Publication of CH614525A5 publication Critical patent/CH614525A5/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/62—Performing operations exclusively by counting total number of pulses ; Multiplication, division or derived operations using combined denominational and incremental processing by counters, i.e. without column shift
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G01D3/02—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation
    • G01D3/022—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for altering or correcting the law of variation having an ideal characteristic, map or correction data stored in a digital memory
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/005—Circuits for altering the indicating characteristic, e.g. making it non-linear

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Computational Mathematics (AREA)
  • Computing Systems (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Technology Law (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Current Or Voltage (AREA)
CH425777A 1976-04-07 1977-04-05 Circuit arrangement for linearising the output signals of sensors CH614525A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2615162A DE2615162C2 (en) 1976-04-07 1976-04-07 Circuit arrangement for linearizing the output signals from sensors

Publications (1)

Publication Number Publication Date
CH614525A5 true CH614525A5 (en) 1979-11-30

Family

ID=5974743

Family Applications (1)

Application Number Title Priority Date Filing Date
CH425777A CH614525A5 (en) 1976-04-07 1977-04-05 Circuit arrangement for linearising the output signals of sensors

Country Status (8)

Country Link
JP (1) JPS5819201B2 (en)
CH (1) CH614525A5 (en)
DE (1) DE2615162C2 (en)
FR (1) FR2347826A1 (en)
GB (1) GB1524802A (en)
IT (1) IT1077387B (en)
NL (1) NL7703751A (en)
SE (1) SE413343B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5412855A (en) * 1977-06-30 1979-01-30 Yokogawa Hokushin Electric Corp Analog signal processor
US4198677A (en) * 1978-01-30 1980-04-15 Exxon Research & Engineering Co. Method and apparatus for compensating a sensor
JPS5522121A (en) * 1978-08-04 1980-02-16 Chino Works Ltd Linearizer
JPS59180617U (en) * 1983-05-20 1984-12-03 株式会社精工舎 Measuring device
FR2576166B1 (en) * 1985-01-11 1990-01-12 Veglia NON-LINEAR ANALOG-TO-DIGITAL CONVERTER
GB2180354B (en) * 1985-01-25 1988-09-28 Ki Polt I Ac rms digital voltmeter
AT393742B (en) * 1985-01-25 1991-12-10 Ki Polt I Digital AC voltage root mean square value meter
EP0241835B1 (en) * 1986-04-10 1993-03-10 Tektronix, Inc. Circuit for driving a multiple-element display
DE4418176A1 (en) * 1994-05-25 1996-02-15 Thomson Brandt Gmbh Instrumentation meter with linear or digital measurement value signal output

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1218464A (en) * 1968-05-10 1971-01-06 Ether Ltd Improvements in or relating to digital readout apparatus
FR2133522A1 (en) * 1971-04-16 1972-12-01 Thomson Csf
US3801906A (en) * 1973-01-23 1974-04-02 Gen Motors Corp Digital frequency meter
US3939459A (en) * 1974-01-09 1976-02-17 Leeds & Northrup Company Digital signal linearizer

Also Published As

Publication number Publication date
FR2347826B1 (en) 1983-03-18
JPS52145060A (en) 1977-12-02
NL7703751A (en) 1977-10-11
GB1524802A (en) 1978-09-13
FR2347826A1 (en) 1977-11-04
DE2615162B1 (en) 1977-09-08
DE2615162C2 (en) 1979-11-29
SE7704093L (en) 1977-10-08
SE413343B (en) 1980-05-19
IT1077387B (en) 1985-05-04
JPS5819201B2 (en) 1983-04-16

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Legal Events

Date Code Title Description
PL Patent ceased