| Patents for G01L 13 - Devices or apparatus for measuring differences of two or more fluid pressure values (2,634) |
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| 12/18/2013 | CN103460003A Corrosion resistant isolator assembly for process devices |
| 12/18/2013 | CN103454036A Process variable transmitter system with analog communication |
| 12/18/2013 | CN103454035A Novel water manometer used for testing pipeline pressure and manufacturing method thereof |
| 12/18/2013 | CN103454027A Dynamic pressure measuring device based on pressure difference |
| 12/18/2013 | CN103453947A Differential pressure transmitter with redundant sensors |
| 12/18/2013 | CN103446825A System and method for detecting fault of pulse valve of bag-type dust collector |
| 12/18/2013 | CN102680164B On-line monitoring system for anaerobic reactor |
| 12/12/2013 | US20130327412 Pipe monitoring system and method |
| 12/11/2013 | CN203337313U Dynamic pressure monitoring device |
| 12/11/2013 | CN103443454A Wind turbine blade with air pressure sensors |
| 12/10/2013 | US8606484 Apparatus for measuring in-cylinder pressure |
| 12/10/2013 | US8602384 Water meter |
| 12/05/2013 | DE102006047474B4 Druckmessgerät für die Prozessmesstechnik Pressure gauge for process measurement technology |
| 12/04/2013 | EP2669648A1 Differential pressure sensor |
| 12/04/2013 | CN103424223A Pressure transmitter with hydrogen getter |
| 12/03/2013 | US8596132 Internally switched multiple range transducers |
| 11/27/2013 | CN203310564U Differential pressure sensor |
| 11/21/2013 | DE112012000568T5 Differenzialdrucksensor unter Verwendung einer absoluten Druckmessung mit dualer Rückseite Differential pressure sensor using an absolute pressure measurement with dual rear |
| 11/20/2013 | CN203298924U Mechanism for protecting micro differential pressure sampling measuring instrument in pressure generation system micro differential pressure measurement |
| 11/20/2013 | CN203298919U Differential pressure transmitter |
| 11/20/2013 | CN203297675U Three-valve set having protective meaning |
| 11/13/2013 | CN203287147U Gas-liquid mixing differential pressure meter |
| 11/13/2013 | CN203287146U Silicon differential pressure sensor provided with unidirectional pressure overload protection function |
| 11/13/2013 | CN203287145U Powerful anticorrosion differential pressure transmitter |
| 11/13/2013 | CN203287144U Structure of resisting unidirectional overload and operating pressure for silicon pressure/differential pressure transmitter |
| 11/07/2013 | DE102007048754B4 Drucksensor mit durch Schutzmaterial geschützten Erfassungschip Pressure sensor with protective material protected by sensing chip |
| 11/06/2013 | CN203275015U Process fluid pressure sensing system |
| 11/06/2013 | CN203275006U Sectional type pitot tube |
| 11/05/2013 | US8576084 Accuracy improvement in flowmeter systems |
| 10/31/2013 | US20130289930 Motion Detecting Device, Method Of Providing The Same, And Method Of Detecting Movement |
| 10/31/2013 | DE102012103688A1 Dichtring und Druckaufnehmer mit einem solchen Dichtring Seal and pressure transducer with such a sealing ring |
| 10/30/2013 | CN203259298U High static pressure piezoresistance differential pressure transmitter |
| 10/23/2013 | CN102313139B Online density measurement method and device of petroleum transmission pipeline |
| 10/17/2013 | WO2013152901A1 Micromechanical pressure sensor |
| 10/16/2013 | CN203241188U Inductance differential pressure sensor |
| 10/09/2013 | EP2646143A1 Composite material, molded body, electronic device with molded body, and method for producing a molded body |
| 10/09/2013 | CN103344379A Mechanical and electronic integration differential pressure gauge |
| 10/02/2013 | EP2644563A2 Electronic device comprising differential MEMS sensor and substrate having through hole |
| 10/02/2013 | DE102006049942B4 Druckmittler, Drucksensor mit Druckmittler und Verfahren zum Herstellen eines Druckmittlers Pressure transmitter, pressure sensor pressure transmitter and method for producing a pressure transmitter |
| 09/26/2013 | US20130247677 Pressure sensor |
| 09/26/2013 | US20130247676 Pressure sensor |
| 09/26/2013 | DE102012204588A1 Detecting device for use in pressure sensor for detecting absolute pressure of e.g. oil in automated transmission of motor car, has membrane including side directly or indirectly exposed to pressure, and sensor element detecting pressure |
| 09/26/2013 | DE102012006129A1 Gehäuse für mindestens einen Drucksensor Housing for at least one pressure sensor |
| 09/26/2013 | DE102004014919B4 Drucksensor, der eine Metallmembran mit einer Konvexität besitzt Pressure sensor having a metal diaphragm having a convexity |
| 09/25/2013 | CN203216662U Novel high over load pressure-durable device for pressure/differential pressure transmitters |
| 09/19/2013 | US20130239694 Pressure sensor chip |
| 09/18/2013 | CN203203744U Signal detection device |
| 09/18/2013 | CN103314283A Differential pressure sensor using dual backside absolute pressure sensing |
| 09/18/2013 | CN103308247A Pressure sensor |
| 09/18/2013 | CN103308246A Pressure sensor |
| 09/18/2013 | CN103308245A Differential pressure sensor |
| 09/18/2013 | CN103308244A Conduit combination for differential pressure sensor |
| 09/12/2013 | WO2013131711A1 Micromechanical measuring element |
| 09/12/2013 | DE102012102834A1 Dichtring und Druckaufnehmer mit mindestens einem solchen Dichtring Seal and pressure gauge with at least one such sealing ring |
| 09/12/2013 | DE102004056872B4 Drucksensor Pressure sensor |
| 09/11/2013 | EP2635886A2 Differential pressure transmitter with intrinsic verification |
| 09/11/2013 | CN203191144U 压差传感器 Differential pressure sensor |
| 09/04/2013 | CN203178023U 瓦斯抽放管道参数测量仪 Gas drainage pipeline parameter measuring instrument |
| 09/04/2013 | CN103278285A Differential pressure sensor |
| 08/22/2013 | WO2012122669A8 Wind turbine blades with air pressure sensors |
| 08/21/2013 | CN203148618U Induction-type electric contact differential pressure gauge with double diaphragms and high hydrostatic pressure |
| 08/21/2013 | CN203148617U Magnet-drive-type differential pressure gauge for filter |
| 08/21/2013 | CN101616863B Electronic device comprising differential sensor mems devices and drilled substrates |
| 08/14/2013 | EP2625499A2 Industrial process transmitter with high static pressure isolation diaphragm coupling |
| 08/14/2013 | DE102012202038A1 Messvorrichtung mit einem Drucksensor Measuring device with a pressure sensor |
| 08/07/2013 | CN103234691A Greenhouse plant leaf air saturation vapor pressure deficit measuring device and measuring method |
| 08/07/2013 | CN103234690A Method for measuring condenser pressure by using differential pressure transmitter |
| 08/07/2013 | CN103234687A Gas drainage pipeline parameter measuring method |
| 08/06/2013 | US8499640 Measuring apparatus for determining a pressure difference |
| 08/01/2013 | DE112008000258B4 Differenzdrucksensor Differential pressure sensor |
| 07/24/2013 | EP2616789A2 Pressure sensor configuration for pressurized tank |
| 07/24/2013 | CN203083766U Differential pressure test device |
| 07/24/2013 | CN103221796A Pressure sensor configuration for pressurized tank |
| 07/24/2013 | CN103217252A Movable container type high-precision micro-pressure detection device |
| 07/19/2013 | DE202012012626U1 Vorrichtung zum Ermitteln eines Volumenstroms und/oder eines Volumens eines Fluids A device for determining a volume flow and / or volume of a fluid |
| 07/17/2013 | CN203069340U Carbon tank performance detecting device |
| 07/17/2013 | CN203069314U Co-planar differential pressure sensor module and pressure sensor module applied to sea bottom |
| 07/17/2013 | CN203069313U High-differential-pressure U-shaped differential pressure gauge |
| 07/17/2013 | CN203069311U Pressure transducer and pressure transmitter used for measuring pressure of process fluid |
| 07/10/2013 | CN203053490U Pressure difference transmitter with redundancy sensor |
| 07/10/2013 | CN103196620A Inductance type differential pressure transducer |
| 07/09/2013 | US8479580 Pressure transducer arrangement |
| 07/03/2013 | CN203037405U Floated differential capacitance sensor |
| 07/03/2013 | CN203037404U A pressure difference measuring device used for a heat exchanger unit |
| 07/03/2013 | CN203037403U Differential voltage transmitter |
| 07/03/2013 | CN103189723A Industrial process transmitter with high static pressure isolation diaphragm coupling |
| 06/27/2013 | WO2013096410A1 Pressure sensor module for sub-sea applications |
| 06/26/2013 | CN203024924U Pressure difference signal sensor with dynamic sealing structure |
| 06/26/2013 | CN203024923U Oil-filled shock-proof differential pressure gauge |
| 06/26/2013 | CN103175650A Method for improving sensitivity of magnetic liquid micro differential pressure sensor |
| 06/26/2013 | CN103175649A Pressure sensor module for sub-sea applications |
| 06/26/2013 | CN102239396B Method and apparatus for pressure measurement using fill tube |
| 06/20/2013 | WO2013090690A1 Method and apparatus for characterizing interfacial tension between two immiscible or partially miscible fluids |
| 06/20/2013 | DE102011121714A1 Test lead for hydrostatic determination of height of shield support system used in underground mine, has pressure sensor for determining pressure of fluid in environment, and two connector elements arranged at respective end of harness |
| 06/19/2013 | EP2603782A1 Electronic readout for piston-type differential pressure gauge |
| 06/19/2013 | CN203011611U Split-type differential pressure sensor |
| 06/19/2013 | CN103162896A High-sensitivity magnetic liquid micro-pressure difference sensor |
| 06/19/2013 | CN103162893A Multi-component smart pressure transmitter |
| 06/13/2013 | WO2013085656A1 Ferrofluid modified fill fluid for pressure transmitters |
| 06/13/2013 | WO2013084627A1 Differential pressure detection device for engine |