FR2807514B1 - SENSOR FOR MEASURING A PHYSICAL QUANTITY - Google Patents

SENSOR FOR MEASURING A PHYSICAL QUANTITY

Info

Publication number
FR2807514B1
FR2807514B1 FR0004322A FR0004322A FR2807514B1 FR 2807514 B1 FR2807514 B1 FR 2807514B1 FR 0004322 A FR0004322 A FR 0004322A FR 0004322 A FR0004322 A FR 0004322A FR 2807514 B1 FR2807514 B1 FR 2807514B1
Authority
FR
France
Prior art keywords
measuring
sensor
physical quantity
physical
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
FR0004322A
Other languages
French (fr)
Other versions
FR2807514A1 (en
Inventor
Frederic Vergne
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.)
Vergne Innovation SAS
Original Assignee
Vergne Innovation SAS
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 Vergne Innovation SAS filed Critical Vergne Innovation SAS
Priority to FR0004322A priority Critical patent/FR2807514B1/en
Publication of FR2807514A1 publication Critical patent/FR2807514A1/en
Application granted granted Critical
Publication of FR2807514B1 publication Critical patent/FR2807514B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • 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
    • G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
    • G01D18/008—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00 with calibration coefficients stored in memory
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
    • G01L27/002—Calibrating, i.e. establishing true relation between transducer output value and value to be measured, zeroing, linearising or span error determination
    • G01L27/005—Apparatus for calibrating pressure sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/14—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means involving the displacement of magnets, e.g. electromagnets
FR0004322A 2000-04-05 2000-04-05 SENSOR FOR MEASURING A PHYSICAL QUANTITY Expired - Lifetime FR2807514B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0004322A FR2807514B1 (en) 2000-04-05 2000-04-05 SENSOR FOR MEASURING A PHYSICAL QUANTITY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0004322A FR2807514B1 (en) 2000-04-05 2000-04-05 SENSOR FOR MEASURING A PHYSICAL QUANTITY

Publications (2)

Publication Number Publication Date
FR2807514A1 FR2807514A1 (en) 2001-10-12
FR2807514B1 true FR2807514B1 (en) 2002-06-14

Family

ID=8848874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0004322A Expired - Lifetime FR2807514B1 (en) 2000-04-05 2000-04-05 SENSOR FOR MEASURING A PHYSICAL QUANTITY

Country Status (1)

Country Link
FR (1) FR2807514B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT503447B1 (en) * 2006-02-27 2007-10-15 Vaillant Austria Gmbh Method for calibrating an electrical or electronic sensor
DE102008022229A1 (en) * 2008-05-06 2009-11-19 Hydac Electronic Gmbh Device for measuring a pressure difference

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5089979A (en) * 1989-02-08 1992-02-18 Basic Measuring Instruments Apparatus for digital calibration of detachable transducers
FR2772913B1 (en) * 1997-12-24 2000-03-31 Aries SENSOR FOR MEASURING A PHYSICAL SIZE

Also Published As

Publication number Publication date
FR2807514A1 (en) 2001-10-12

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