GB1524802A - Circuit arragement for linearising the output signal of a test sensor - Google Patents

Circuit arragement for linearising the output signal of a test sensor

Info

Publication number
GB1524802A
GB1524802A GB14643/77A GB1464377A GB1524802A GB 1524802 A GB1524802 A GB 1524802A GB 14643/77 A GB14643/77 A GB 14643/77A GB 1464377 A GB1464377 A GB 1464377A GB 1524802 A GB1524802 A GB 1524802A
Authority
GB
United Kingdom
Prior art keywords
output signal
function
output
function generator
linearising
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
Application number
GB14643/77A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Endress and Hauser SE and Co KG
Original Assignee
Endress and Hauser SE and Co KG
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 and Hauser SE and Co KG filed Critical Endress and Hauser SE and Co KG
Publication of GB1524802A publication Critical patent/GB1524802A/en
Expired legal-status Critical Current

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)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Nonlinear 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)
GB14643/77A 1976-04-07 1977-04-06 Circuit arragement for linearising the output signal of a test sensor Expired GB1524802A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2615162A DE2615162C2 (de) 1976-04-07 1976-04-07 Schaltungsanordnung zur Linearisierung der Ausgangssignale von Meßfühlern

Publications (1)

Publication Number Publication Date
GB1524802A true GB1524802A (en) 1978-09-13

Family

ID=5974743

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14643/77A Expired GB1524802A (en) 1976-04-07 1977-04-06 Circuit arragement for linearising the output signal of a test sensor

Country Status (8)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986004425A1 (fr) * 1985-01-25 1986-07-31 Kievsky Politekhnichesky Institut Imeni 50-Letia V Voltmetre numerique pour mesurer la valeur effective d'une tension alternative
EP0241835A2 (fr) * 1986-04-10 1987-10-21 Tektronix, Inc. Circuit de commande pour un affichage composé d'éléments multiples
AT393742B (de) * 1985-01-25 1991-12-10 Ki Polt I Digitaler wechselspannungs-effektivwertmesser

Families Citing this family (6)

* 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 (ja) * 1983-05-20 1984-12-03 株式会社精工舎 計測装置
FR2576166B1 (fr) * 1985-01-11 1990-01-12 Veglia Convertisseur analogique-numerique non lineaire
DE4418176A1 (de) * 1994-05-25 1996-02-15 Thomson Brandt Gmbh Meßeinrichtung mit linearer bzw. digitaler Meßwertsignalausgabe für Meßobjekte nichtlinearer Meßwertänderungscharakteristik

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 (fr) * 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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986004425A1 (fr) * 1985-01-25 1986-07-31 Kievsky Politekhnichesky Institut Imeni 50-Letia V Voltmetre numerique pour mesurer la valeur effective d'une tension alternative
GB2180354A (en) * 1985-01-25 1987-03-25 Ki Polt I Digital voltmeter for measuring the effective value of alternating voltage
AT393742B (de) * 1985-01-25 1991-12-10 Ki Polt I Digitaler wechselspannungs-effektivwertmesser
EP0241835A2 (fr) * 1986-04-10 1987-10-21 Tektronix, Inc. Circuit de commande pour un affichage composé d'éléments multiples
EP0241835A3 (en) * 1986-04-10 1990-06-13 Tektronix, Inc. Circuit for driving a multiple-element display

Also Published As

Publication number Publication date
DE2615162C2 (de) 1979-11-29
JPS52145060A (en) 1977-12-02
IT1077387B (it) 1985-05-04
SE7704093L (sv) 1977-10-08
CH614525A5 (en) 1979-11-30
JPS5819201B2 (ja) 1983-04-16
FR2347826A1 (fr) 1977-11-04
FR2347826B1 (fr) 1983-03-18
NL7703751A (nl) 1977-10-11
SE413343B (sv) 1980-05-19
DE2615162B1 (de) 1977-09-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee