IN2014MN02486A - - Google Patents

Info

Publication number
IN2014MN02486A
IN2014MN02486A IN2486MUN2014A IN2014MN02486A IN 2014MN02486 A IN2014MN02486 A IN 2014MN02486A IN 2486MUN2014 A IN2486MUN2014 A IN 2486MUN2014A IN 2014MN02486 A IN2014MN02486 A IN 2014MN02486A
Authority
IN
India
Application number
Inventor
Robert C Hedtke
Original Assignee
Rosemount Inc
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 Rosemount Inc filed Critical Rosemount Inc
Publication of IN2014MN02486A publication Critical patent/IN2014MN02486A/en

Links

Classifications

    • 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
    • G01L27/007—Malfunction diagnosis, i.e. diagnosing a sensor defect
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
    • G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
    • G01L13/025—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using diaphragms
    • 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
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0072—Transmitting or indicating the displacement of flexible diaphragms using variations in capacitance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Measuring Fluid Pressure (AREA)
IN2486MUN2014 2012-06-19 2014-12-08 IN2014MN02486A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/527,075 US8752433B2 (en) 2012-06-19 2012-06-19 Differential pressure transmitter with pressure sensor
PCT/US2013/035605 WO2013191792A1 (en) 2012-06-19 2013-04-08 Differential pressure transmitter with pressure sensor

Publications (1)

Publication Number Publication Date
IN2014MN02486A true IN2014MN02486A (en) 2015-07-17

Family

ID=48036443

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2486MUN2014 IN2014MN02486A (en) 2012-06-19 2014-12-08

Country Status (10)

Country Link
US (1) US8752433B2 (en)
EP (1) EP2861950B1 (en)
JP (1) JP6088050B2 (en)
CN (2) CN202869733U (en)
AU (1) AU2013277694B2 (en)
BR (1) BR112014031769A2 (en)
CA (1) CA2876385C (en)
IN (1) IN2014MN02486A (en)
RU (1) RU2630710C2 (en)
WO (1) WO2013191792A1 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7761127B2 (en) 2005-03-01 2010-07-20 Masimo Laboratories, Inc. Multiple wavelength sensor substrate
US9839381B1 (en) 2009-11-24 2017-12-12 Cercacor Laboratories, Inc. Physiological measurement system with automatic wavelength adjustment
US8813572B2 (en) * 2011-12-06 2014-08-26 Rosemount Inc. Ferrofluid modified fill fluid for pressure transmitters
US8701497B2 (en) * 2012-03-22 2014-04-22 Frederick H. Grenning Fluid flow testing system
US8752433B2 (en) * 2012-06-19 2014-06-17 Rosemount Inc. Differential pressure transmitter with pressure sensor
US9804050B2 (en) * 2013-03-14 2017-10-31 Kulite Semiconductor Products, Inc. Systems and methods for sensor drift compensation
US9442031B2 (en) * 2013-06-28 2016-09-13 Rosemount Inc. High integrity process fluid pressure probe
DE102014102719A1 (en) * 2014-02-28 2015-09-03 Endress + Hauser Gmbh + Co. Kg Differenzdruckmessaufnehmer
EP3936950A3 (en) * 2014-03-28 2022-05-11 Rosemount Inc. Process variable transmitter with loop-powered wireless transceiver
DE102015117222A1 (en) * 2014-10-10 2016-04-14 Steering Solutions Ip Holding Corporation Dual-channel pressure sensor with a single connection opening
CN104316258B (en) * 2014-10-29 2016-05-18 成都众山科技有限公司 Facilitate fixing wireless pressure to become and send device
DE102014119240A1 (en) * 2014-12-19 2016-06-23 Endress + Hauser Gmbh + Co. Kg Flow measuring device according to the differential pressure measuring principle for measuring a flow of a medium
CN104574796B (en) * 2015-02-03 2016-11-23 浙江三锋实业股份有限公司 A kind of fuel feeding monitor and alarm system of chain saw
FR3037142B1 (en) * 2015-06-03 2018-11-02 Safran Electronics & Defense PRESSURE MEASURING DEVICE WITH IMPROVED RELIABILITY AND ASSOCIATED CALIBRATION METHOD
DE102015109450A1 (en) 2015-06-12 2016-12-15 Abb Schweiz Ag Device for measuring the pressure of a fluid flowing through a pipeline
CN105547381A (en) * 2015-12-25 2016-05-04 潍柴动力股份有限公司 Device for measuring air intake flow of engine
US11226242B2 (en) 2016-01-25 2022-01-18 Rosemount Inc. Process transmitter isolation compensation
DE102016218667A1 (en) * 2016-09-28 2018-03-29 Robert Bosch Gmbh Pressure sensor device and pressure sensor
US11226255B2 (en) * 2016-09-29 2022-01-18 Rosemount Inc. Process transmitter isolation unit compensation
RU2645799C1 (en) * 2016-11-10 2018-02-28 Акционерное общество "Научно-исследовательский институт теплоэнергетического приборостроения" АО "НИИТеплоприбор" Method of inspection of a differential-inductive sensor of excess pressure
US10429870B2 (en) 2016-11-30 2019-10-01 Honeywell International Inc. Startup control for multi-drop transmitters powered by current limited power supplies
US10627302B2 (en) * 2017-06-16 2020-04-21 Rosemount Inc. Pressure sensor module for high working pressure applications
CN107270981A (en) * 2017-07-05 2017-10-20 中国石油天然气股份有限公司 Orifice flowmeter
DE102017131066A1 (en) * 2017-12-22 2019-06-27 Endress+Hauser SE+Co. KG Method of providing calibrated pressure transducers
RU188122U1 (en) * 2018-12-26 2019-03-29 Общество с ограниченной ответственностью Научно-производственная компания "Геоэлектроника сервис" Pressure sensor in the pressure pipe
US11041773B2 (en) 2019-03-28 2021-06-22 Rosemount Inc. Sensor body cell of a pressure sensor
CN110501110A (en) * 2019-08-12 2019-11-26 联合汽车电子有限公司 Pressure Sensor
US11371867B2 (en) 2020-11-16 2022-06-28 Rosemount Inc. Fluid flow obstruction device for a process fluid flow measurement device
US11976991B2 (en) * 2021-05-24 2024-05-07 Hexmodal Technologies LLC Pressure monitoring system
US11940307B2 (en) 2021-06-08 2024-03-26 Mks Instruments, Inc. Methods and apparatus for pressure based mass flow ratio control
US11204292B1 (en) 2021-06-17 2021-12-21 King Abdulaziz University Deformable pressure sensor and methods of use thereof
US12270719B2 (en) 2023-04-14 2025-04-08 Honeywell International Pressure transmitter long-term drift detection and correction

Family Cites Families (163)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2533339A (en) 1946-06-22 1950-12-12 Jabez Burns & Sons Inc Flammable vapor protection
FR941804A (en) 1947-02-15 1949-01-21 Piezo Electricite Soc D Expl D Piezometric device
US3012432A (en) 1957-09-23 1961-12-12 Richard H Moore Leak tester
US3169402A (en) 1961-08-16 1965-02-16 Sheffield Corp Pressure differential gage
GB1023042A (en) 1962-05-07 1966-03-16 Wayne Kerr Lab Ltd Improvements in or relating to pressure responsive apparatus
US3232712A (en) 1962-08-16 1966-02-01 Continental Lab Inc Gas detector and analyzer
US3374112A (en) 1964-03-05 1968-03-19 Yeda Res & Dev Method and apparatus for controlled deposition of a thin conductive layer
US3249833A (en) 1964-11-16 1966-05-03 Robert E Vosteen Capacitor transducer
FR1438366A (en) 1965-03-22 1966-05-13 B A R A Force or pressure measuring device
DE1932899U (en) 1965-12-10 1966-02-17 Seitz Automaten G M B H SELF-SELLER OF BOTTLES OR THE PACKAGED IN THE SAME CONTAINER OF GOODS OR LIQUIDS.
US3557621A (en) 1969-07-07 1971-01-26 C G S Scient Corp Inc Variable capacitance detecting devices
US3561832A (en) 1969-12-05 1971-02-09 Hewlett Packard Co Quartz resonator pressure transducer
GB1354025A (en) 1970-05-25 1974-06-05 Medicor Muevek Capacitive pressure transducer
US3924219A (en) 1971-12-22 1975-12-02 Minnesota Mining & Mfg Gas detection device
US3808480A (en) 1973-04-16 1974-04-30 Bunker Ramo Capacitive pressure transducer
DE2605756A1 (en) 1975-03-13 1976-09-23 Exxon Nuclear Co Inc PRESSURE MEASURING DEVICE
US4008619A (en) 1975-11-17 1977-02-22 Mks Instruments, Inc. Vacuum monitoring
US4177496A (en) 1976-03-12 1979-12-04 Kavlico Corporation Capacitive pressure transducer
US4158217A (en) 1976-12-02 1979-06-12 Kaylico Corporation Capacitive pressure transducer with improved electrode
US4120206A (en) 1977-01-17 1978-10-17 Rosemount Inc. Differential pressure sensor capsule with low acceleration sensitivity
US4168518A (en) 1977-05-10 1979-09-18 Lee Shih Y Capacitor transducer
US4161123A (en) 1978-08-25 1979-07-17 Dresser Industries, Inc. Pressure gauge construction
US4227419A (en) 1979-09-04 1980-10-14 Kavlico Corporation Capacitive pressure transducer
US4244226A (en) 1979-10-04 1981-01-13 Honeywell Inc. Distance measuring apparatus and a differential pressure transmitter utilizing the same
US4434451A (en) 1979-10-29 1984-02-28 Delatorre Leroy C Pressure sensors
US4287553A (en) 1980-06-06 1981-09-01 The Bendix Corporation Capacitive pressure transducer
US4336567A (en) 1980-06-30 1982-06-22 The Bendix Corporation Differential pressure transducer
US4332775A (en) 1980-07-03 1982-06-01 Battelle Memorial Institute Hydrogen generator utilizing solar energy to dissociate water
US4370890A (en) 1980-10-06 1983-02-01 Rosemount Inc. Capacitive pressure transducer with isolated sensing diaphragm
US4358814A (en) 1980-10-27 1982-11-09 Setra Systems, Inc. Capacitive pressure sensor
US4422335A (en) 1981-03-25 1983-12-27 The Bendix Corporation Pressure transducer
US4458537A (en) 1981-05-11 1984-07-10 Combustion Engineering, Inc. High accuracy differential pressure capacitive transducer
US4389895A (en) 1981-07-27 1983-06-28 Rosemount Inc. Capacitance pressure sensor
US4466290A (en) 1981-11-27 1984-08-21 Rosemount Inc. Apparatus for conveying fluid pressures to a differential pressure transducer
US4455874A (en) 1981-12-28 1984-06-26 Paroscientific, Inc. Digital pressure transducer
US4422125A (en) 1982-05-21 1983-12-20 The Bendix Corporation Pressure transducer with an invariable reference capacitor
DE3238430A1 (en) 1982-10-16 1984-04-19 Philips Patentverwaltung Gmbh, 2000 Hamburg DIFFERENTIAL PRESSURE SENSOR
CH658726A5 (en) 1983-01-31 1986-11-28 Standard St Sensortechnik Ag HYDRAULIC PRESSURE GAUGE.
US4558184A (en) 1983-02-24 1985-12-10 At&T Bell Laboratories Integrated capacitive transducer
US4644796A (en) 1983-06-21 1987-02-24 Quartztronics, Inc. Pressure measurement apparatus and method
DE3340834A1 (en) 1983-11-11 1985-05-23 Philips Patentverwaltung Gmbh, 2000 Hamburg Circuit arrangement for keeping the temperature-dependent sensitivity of a differential-pressure measurement apparatus constant
US4739666A (en) 1983-12-12 1988-04-26 Pfister Gmbh Flat-spread force measuring device
US4490773A (en) 1983-12-19 1984-12-25 United Technologies Corporation Capacitive pressure transducer
JPS60133320A (en) 1983-12-22 1985-07-16 Ishida Scales Mfg Co Ltd Load detector
US4538466A (en) 1984-02-06 1985-09-03 Kerber George L Capacitance pressure transducer and method of fabrication therefor
US4542436A (en) 1984-04-10 1985-09-17 Johnson Service Company Linearized capacitive pressure transducer
US4678904A (en) 1984-07-06 1987-07-07 Technology Dynamics, Inc. Optical measuring device using a spectral modulation sensor having an optically resonant structure
US4562742A (en) 1984-08-07 1986-01-07 Bell Microcomponents, Inc. Capacitive pressure transducer
US4586108A (en) 1984-10-12 1986-04-29 Rosemount Inc. Circuit for capacitive sensor made of brittle material
US4578735A (en) 1984-10-12 1986-03-25 Knecht Thomas A Pressure sensing cell using brittle diaphragm
US4670733A (en) 1985-07-01 1987-06-02 Bell Microsensors, Inc. Differential pressure transducer
GB2178536B (en) 1985-07-22 1989-08-31 Quartztronics Inc At-cut crystal resonator pressure transducer
JPS62184325A (en) 1986-02-07 1987-08-12 Seiko Instr & Electronics Ltd Quartz type gas pressure gauge
US4860232A (en) 1987-04-22 1989-08-22 Massachusetts Institute Of Technology Digital technique for precise measurement of variable capacitance
FR2614986B1 (en) 1987-05-07 1989-08-18 Otic Fischer & Porter CAPACITIVE CELL STRUCTURE FOR MEASURING DIFFERENTIAL PRESSURES
US4785669A (en) 1987-05-18 1988-11-22 Mks Instruments, Inc. Absolute capacitance manometers
US4864874A (en) 1987-08-05 1989-09-12 Pfister Gmbh Force measuring device
US4875369A (en) 1987-09-08 1989-10-24 Panex Corporation Pressure sensor system
JPH01141328A (en) 1987-11-27 1989-06-02 Hitachi Ltd differential pressure transmitter
US4878385A (en) 1988-02-02 1989-11-07 Fisher Controls International, Inc. Differential pressure sensing apparatus
US4878012A (en) 1988-06-10 1989-10-31 Rosemount Inc. Charge balanced feedback transmitter
US4977480A (en) 1988-09-14 1990-12-11 Fuji Koki Mfg. Co., Ltd. Variable-capacitance type sensor and variable-capacitance type sensor system using the same
US4926674A (en) 1988-11-03 1990-05-22 Innovex Inc. Self-zeroing pressure signal generator
US4951174A (en) 1988-12-30 1990-08-21 United Technologies Corporation Capacitive pressure sensor with third encircling plate
CH687277A5 (en) 1989-01-23 1996-10-31 Balzers Hochvakuum Tuning fork quartz manometer.
US4949581A (en) * 1989-06-15 1990-08-21 Rosemount Inc. Extended measurement capability transmitter having shared overpressure protection means
US5144841A (en) 1990-02-23 1992-09-08 Texas Instruments Incorporated Device for measuring pressures and forces
US5194819A (en) 1990-08-10 1993-03-16 Setra Systems, Inc. Linearized capacitance sensor system
US5094109A (en) 1990-12-06 1992-03-10 Rosemount Inc. Pressure transmitter with stress isolation depression
DE59108490D1 (en) 1991-01-31 1997-02-27 Pfister Messtechnik Transmission element for force or moment measuring devices
US5136885A (en) 1991-04-05 1992-08-11 Tif Instruments, Inc. Quartz crystal pressure sensor
US5168419A (en) 1991-07-16 1992-12-01 Panex Corporation Capacitor and pressure transducer
DE4124662A1 (en) 1991-07-25 1993-01-28 Fibronix Sensoren Gmbh RELATIVE PRESSURE SENSOR
US5230250A (en) 1991-09-03 1993-07-27 Delatorre Leroy C Capacitor and pressure transducer
JP3182807B2 (en) 1991-09-20 2001-07-03 株式会社日立製作所 Multifunctional fluid measurement transmission device and fluid volume measurement control system using the same
JPH05296867A (en) 1992-04-23 1993-11-12 Hitachi Ltd Differential pressure transmitter
US5233875A (en) 1992-05-04 1993-08-10 Kavlico Corporation Stable capacitive pressure transducer system
US5329818A (en) 1992-05-28 1994-07-19 Rosemount Inc. Correction of a pressure indication in a pressure transducer due to variations of an environmental condition
US5492016A (en) 1992-06-15 1996-02-20 Industrial Sensors, Inc. Capacitive melt pressure measurement with center-mounted electrode post
US5446279A (en) 1993-08-27 1995-08-29 Hughes Aircraft Company Fiber optic sensor sensing curvature of a diaphragm
US5471882A (en) 1993-08-31 1995-12-05 Quartzdyne, Inc. Quartz thickness-shear mode resonator temperature-compensated pressure transducer with matching thermal time constants of pressure and temperature sensors
CA2169721A1 (en) 1993-09-07 1995-03-16 David A. Broden Multivariable transmitter
WO1995008759A1 (en) * 1993-09-24 1995-03-30 Rosemount Inc. Pressure transmitter isolation diaphragm
DE4333753A1 (en) 1993-10-04 1994-05-11 Bosch Gmbh Robert Capacitive difference pressure sensor - has carrier supporting counter-electrodes between facing membranes carrying capacitor electrodes
US5542300A (en) 1994-01-24 1996-08-06 Setra Systems, Inc. Low cost, center-mounted capacitive pressure sensor
US5642301A (en) 1994-01-25 1997-06-24 Rosemount Inc. Transmitter with improved compensation
US5415048A (en) 1994-06-27 1995-05-16 Texaco Inc. Acoustic gas-liquid flow meter
WO1996017235A1 (en) 1994-11-30 1996-06-06 Rosemount Inc. Pressure transmitter with fill fluid loss detection
US6484585B1 (en) 1995-02-28 2002-11-26 Rosemount Inc. Pressure sensor for a pressure transmitter
US5637802A (en) * 1995-02-28 1997-06-10 Rosemount Inc. Capacitive pressure sensor for a pressure transmitted where electric field emanates substantially from back sides of plates
US5705978A (en) 1995-09-29 1998-01-06 Rosemount Inc. Process control transmitter
DE19648048C2 (en) 1995-11-21 2001-11-29 Fuji Electric Co Ltd Detector device for pressure measurement based on measured capacitance values
US5757608A (en) 1996-01-25 1998-05-26 Alliedsignal Inc. Compensated pressure transducer
US6654697B1 (en) 1996-03-28 2003-11-25 Rosemount Inc. Flow measurement with diagnostics
US5668322A (en) 1996-06-13 1997-09-16 Rosemount Inc. Apparatus for coupling a transmitter to process fluid having a sensor extension selectively positionable at a plurality of angles
US5680109A (en) 1996-06-21 1997-10-21 The Foxboro Company Impulse line blockage detector systems and methods
DE19633630A1 (en) 1996-08-21 1998-02-26 Endress Hauser Gmbh Co Evaluation unit of a differential pressure sensor
US20040015069A1 (en) 1996-12-27 2004-01-22 Brown David Lloyd System for locating inflamed plaque in a vessel
JPH10197316A (en) * 1997-01-16 1998-07-31 Hitachi Ltd Density corrected liquid level detector
US6250164B1 (en) 1997-02-12 2001-06-26 Medtronic, Inc. Measurement of fluid pressure within a tube
US5911162A (en) 1997-06-20 1999-06-08 Mks Instruments, Inc. Capacitive pressure transducer with improved electrode support
US5945605A (en) * 1997-11-19 1999-08-31 Sensym, Inc. Sensor assembly with sensor boss mounted on substrate
US6047244A (en) 1997-12-05 2000-04-04 Rosemount Inc. Multiple range transition method and apparatus for process control sensors
US6003219A (en) 1998-04-24 1999-12-21 Rosemount Inc. Method of making a pressure transmitter having pressure sensor having cohered surfaces
US5922965A (en) * 1998-04-28 1999-07-13 Rosemount Inc. Pressure sensor and transmitter having a weld ring with a rolling hinge point
US6236096B1 (en) 1998-10-06 2001-05-22 National Science Council Of Republic Of China Structure of a three-electrode capacitive pressure sensor
JP3567089B2 (en) 1998-10-12 2004-09-15 株式会社日立製作所 Capacitive pressure sensor
DE19853789C1 (en) 1998-11-21 2000-02-03 Mtu Muenchen Gmbh Difference pressure indicator for gas turbine drive unit
US6363792B1 (en) * 1999-01-29 2002-04-02 Kulite Semiconductor Products, Inc. Ultra high temperature transducer structure
US6301973B1 (en) 1999-04-30 2001-10-16 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Non-intrusive pressure/multipurpose sensor and method
US6171253B1 (en) 1999-05-04 2001-01-09 Apex Medical, Inc. Flat tube pressure sensor
US6295875B1 (en) 1999-05-14 2001-10-02 Rosemount Inc. Process pressure measurement devices with improved error compensation
US6508131B2 (en) 1999-05-14 2003-01-21 Rosemount Inc. Process sensor module having a single ungrounded input/output conductor
US6473711B1 (en) * 1999-08-13 2002-10-29 Rosemount Inc. Interchangeable differential, absolute and gage type of pressure transmitter
WO2001014842A1 (en) 1999-08-20 2001-03-01 Hitachi, Ltd. Semiconductor pressure sensor and pressure sensing device
US6701274B1 (en) 1999-08-27 2004-03-02 Rosemount Inc. Prediction of error magnitude in a pressure transmitter
JP2001074578A (en) * 1999-09-02 2001-03-23 Fuji Electric Co Ltd Temperature characteristic adjustment method of differential pressure measuring device
US6543291B1 (en) 2000-01-06 2003-04-08 Kulite Semiconductor Products, Inc. Wet-to-wet pressure sensing assembly
US6520020B1 (en) 2000-01-06 2003-02-18 Rosemount Inc. Method and apparatus for a direct bonded isolated pressure sensor
US6662662B1 (en) 2000-05-04 2003-12-16 Rosemount, Inc. Pressure transmitter with improved isolator system
US6568278B2 (en) 2000-10-24 2003-05-27 Rosemount Inc. Process connection for in-line pressure transmitter
CN100550544C (en) 2000-11-28 2009-10-14 柔斯芒特股份有限公司 Optical sensor suitable for measuring physical and material properties
US7330271B2 (en) 2000-11-28 2008-02-12 Rosemount, Inc. Electromagnetic resonant sensor with dielectric body and variable gap cavity
US6497152B2 (en) 2001-02-23 2002-12-24 Paroscientific, Inc. Method for eliminating output discontinuities in digital pressure transducers and digital pressure transducer employing same
US6516672B2 (en) 2001-05-21 2003-02-11 Rosemount Inc. Sigma-delta analog to digital converter for capacitive pressure sensor and process transmitter
US6828801B1 (en) 2001-10-26 2004-12-07 Welch Allyn, Inc. Capacitive sensor
US6675655B2 (en) 2002-03-21 2004-01-13 Rosemount Inc. Pressure transmitter with process coupling
US6647794B1 (en) 2002-05-06 2003-11-18 Rosemount Inc. Absolute pressure sensor
DE50205041D1 (en) * 2002-09-26 2005-12-29 Grundfos As Method for detecting a differential pressure
CA2513105C (en) 2002-11-12 2013-01-08 Cidra Corporation An apparatus having an array of piezoelectric film sensors for measuring parameters of a process flow within a pipe
US20040093951A1 (en) 2002-11-20 2004-05-20 Viola Jeffrey L. Magnetoelastic pressure sensor
ITMI20030514A1 (en) 2003-03-18 2004-09-19 Uni Degli Studi Brescia METHOD AND DEVICE TO DETERMINE THE FREQUENCY OF
WO2004109239A2 (en) 2003-06-05 2004-12-16 Cidra Corporation Apparatus for measuring velocity and flow rate of a fluid having a non-negligible axial mach number using an array of sensors
RU2324171C2 (en) 2003-07-18 2008-05-10 Роузмаунт Инк. Process diagnostic
US7215529B2 (en) 2003-08-19 2007-05-08 Schlegel Corporation Capacitive sensor having flexible polymeric conductors
US6959607B2 (en) 2003-11-10 2005-11-01 Honeywell International Inc. Differential pressure sensor impulse line monitor
US7523667B2 (en) 2003-12-23 2009-04-28 Rosemount Inc. Diagnostics of impulse piping in an industrial process
US6945582B2 (en) 2003-12-31 2005-09-20 E-Lead Electronics Co., Ltd. Central armrest display device
JP4187251B2 (en) 2004-03-30 2008-11-26 日信工業株式会社 Brake hydraulic pressure control device for vehicle and normally closed solenoid valve
US7159468B2 (en) * 2004-06-15 2007-01-09 Halliburton Energy Services, Inc. Fiber optic differential pressure sensor
DE102004047959A1 (en) 2004-10-01 2006-04-06 Siemens Ag Method and device for determining the pressure in pipes
US7379629B1 (en) 2004-12-12 2008-05-27 Burns David W Optically coupled resonant pressure sensor
CN100535816C (en) 2005-02-28 2009-09-02 罗斯蒙德公司 Process connection for process diagnostics
US7577543B2 (en) 2005-03-11 2009-08-18 Honeywell International Inc. Plugged impulse line detection
US7401522B2 (en) 2005-05-26 2008-07-22 Rosemount Inc. Pressure sensor using compressible sensor body
US7334484B2 (en) 2005-05-27 2008-02-26 Rosemount Inc. Line pressure measurement using differential pressure sensor
US7490519B2 (en) * 2005-09-30 2009-02-17 General Electric Company System and method for sensing differential pressure
US7412893B2 (en) 2006-03-23 2008-08-19 Rosemount Inc. Redundant mechanical and electronic remote seal system
US7467555B2 (en) * 2006-07-10 2008-12-23 Rosemount Inc. Pressure transmitter with multiple reference pressure sensors
US7275444B1 (en) 2006-07-13 2007-10-02 Kulite Semiconductor Products, Inc. Pressure transducer apparatus adapted to measure engine pressure parameters
CN101501469B (en) 2006-07-20 2011-04-27 西门子公司 Method for the diagnosis of a blockage of an impulse line in a pressure measurement transducer, and pressure measurement transducer
US7461562B2 (en) 2006-08-29 2008-12-09 Rosemount Inc. Process device with density measurement
US7692539B2 (en) * 2006-12-28 2010-04-06 Rosemount Inc. Automated mechanical integrity verification
US7454975B2 (en) * 2007-04-06 2008-11-25 Rosemount Inc. Expansion chamber for use with a pressure transmitter
US7624642B2 (en) 2007-09-20 2009-12-01 Rosemount Inc. Differential pressure sensor isolation in a process fluid pressure transmitter
US7526962B1 (en) * 2008-01-18 2009-05-05 Kulike Semiconductor Products, Inc. High pressure delta P sensor
KR101298551B1 (en) * 2008-05-01 2013-08-22 마이크로 모우션, 인코포레이티드 Method for detecting a deviation in a flow meter parameter
US7607362B1 (en) * 2008-05-21 2009-10-27 Ford Motor Company Flowmeter and a use thereof for measuring fluid flow independently of fluid's state property
US7954383B2 (en) * 2008-12-03 2011-06-07 Rosemount Inc. Method and apparatus for pressure measurement using fill tube
US7775117B2 (en) * 2008-12-11 2010-08-17 Kulite Semiconductor Products, Inc. Combined wet-wet differential and gage transducer employing a common housing
US8015882B2 (en) * 2009-06-04 2011-09-13 Rosemount Inc. Industrial process control pressure transmitter and flange coupling
US8132464B2 (en) 2010-07-12 2012-03-13 Rosemount Inc. Differential pressure transmitter with complimentary dual absolute pressure sensors
US8752433B2 (en) * 2012-06-19 2014-06-17 Rosemount Inc. Differential pressure transmitter with pressure sensor

Also Published As

Publication number Publication date
CA2876385A1 (en) 2013-12-27
JP2015520400A (en) 2015-07-16
AU2013277694B2 (en) 2016-02-25
CN202869733U (en) 2013-04-10
CN103512630B (en) 2017-08-25
CA2876385C (en) 2016-11-29
JP6088050B2 (en) 2017-03-01
US8752433B2 (en) 2014-06-17
CN103512630A (en) 2014-01-15
AU2013277694A1 (en) 2015-01-22
EP2861950B1 (en) 2024-08-14
WO2013191792A1 (en) 2013-12-27
RU2630710C2 (en) 2017-09-12
BR112014031769A2 (en) 2017-06-27
US20130333440A1 (en) 2013-12-19
EP2861950A1 (en) 2015-04-22
RU2014149287A (en) 2016-08-10

Similar Documents

Publication Publication Date Title
IN2014MN02486A (en)
BR112014017684A2 (en)
BR112014017614A2 (en)
BR112014017625A2 (en)
BR112014017592A2 (en)
BR112014017607A2 (en)
BR112014017638A2 (en)
AR092201A1 (en)
BR112014017609A2 (en)
BR112014017644A2 (en)
BR112014017634A2 (en)
BR112014017588A2 (en)
BR112014013184A8 (en)
BR112014018525A2 (en)
BR112014017618A2 (en)
BR112014017627A2 (en)
BR112014017623A2 (en)
BR112014017630A2 (en)
BR112014017621A2 (en)
BR112014017631A2 (en)
BR112014017641A2 (en)
BR112014017905A2 (en)
BR112014017622A2 (en)
BR112014017589A2 (en)
BR112014017636A2 (en)