Ultrasonic flow meter with electrically conductive layer and an electrode having a roughened surface therebetween

Ultrasonic consumption meter with locking mechanism

Methodology and apparatus for distinguishing single phase fluid flows from multiphase fluid flows using a flow meter

System for identifying a sensor and measuring flow in a flow duct

Detection for localizing a particle

Flowmeter having a flow measuring unit and a flow passage member in a single housing

Method and system for ultrasonic airflow measurements

Revolving ultrasound field multiphase flowmeter

VIBROACOUSTIC DETERMINATION OF GAS AND SOLIDS FLOW RATES IN GAS CONVEYANCE PIPING

Tomographic imaging of multiphase flows

Ultrasonic Integrating Calorimeter

Method and system for fluid flow rate measurement

Ultrasonic flow switch

Ultrasonic flow switch

Envelope based sample correction for digital flow metrology

In-situ ultrasonic measuring system for natural gas flux at the hydrocarbon seeps at the seafloor

Sensor apparatus and method for measuring flow

Detection of malfunction of flow monitoring system of flow control apparatus

Sensor apparatus

Gas flowmeter

Ultrasonic Water Flow Detection In Highrise Buildings

System and method for measuring a fluid flow rate by provoking destructive interferences between acoustic waves propagating in opposite directions with respect to the flow of the fluid

Waste Water Flow Quantifying Apparatus, Method and Computer Program

Method for recognizing the presence of liquid in a gas flow

Volumetric measurement device, system and method

Flowmeter and method

Multiphase in situ flow sensing with ultrasonic tomography and vortex shedding

Spectral analysis with spectrum deconvolution

Ultrasonic flowmeter, flow velocity measurement method, and flow velocity measurement program

Undershot gate flow control system with flow diverter

Slug flow monitoring and gas measurement

Passive wireless sensor

Method and a device for determining the mass flow rate and the presence or absence of a liquid flowing in a pipe

Ultrasonic water meter

Methods and apparatus for fluid flow measurement

Fouling resistant flow metering system

DRUG DELIVERY DEVICE

Method and apparatus for optical sensing

APPARATUS AND METHOD FOR DETERMINING A VALUE OF A PROPERTY OF A MATERIAL USING MICROWAVE

Devices and system for channeling and automatic monitoring of fluid flow in fluid distribution systems

Flow rate measuring device and method capable of correcting gradient

Fluid conduit

Method and system for determining aerodynamic loads from downstream flow properties

Ultrasonic flowmeter having multilayer ultrasonic wave damper

Fluid sensor

Ultrasonic flow meter device

Method and measuring apparatus for determining specific quantities for gas quality

Method for converting a measurement of local velocity of a fluid in a channel or a duct into a mean velocity

Method for ascertaining a compensated flow and/or a compensated flow velocity, ultrasonic, flow measuring device and computer program product

Ultrasonic flow meter having an entrance of a sound channel equipped with a chamfer for a smooth and restraint turbulent flow

Ultrasonic flow meter

Vibratory sensor and method

Method and device for monitoring a process variable with vibronic sensor

APPARATUS CONFIGURED TO DETECT GAS USAGE, METHOD OF PROVIDING SAME, AND METHOD OF DETECTING GAS USAGE

Flow measuring device for measuring a parameter of a flow formed from a fluid

Flowmeter using ultrasonic transducer

Ultrasonic transducer system and method using selective interleaved excitation pulse frequency

Ultrasonic flow meter using reflected beams

Water use monitoring apparatus

Ultrasonic flowmeter and method for measuring flow

Method for verifying the reliability of measurement data of an ultrasonic flow measurement based on the travel-time difference method and ultrasonic flow measurement device

Fluid measuring device including an ultrasonic probe having a wedge with an ultrasonic vibrator

Method and apparatus to detect contaminants in pressurized fluid flows

Ultrasonic flowmeter with internal surface coating and method

Ultrasonic flow measurement system

Flow rate measurement in a volume

Ultrasonic sensor for high temperature and manufacturing method thereof

Harvesting machine capable of automatic adjustment

Flow measuring device, as well as use of such device and method for ascertaining flow velocity

Ultrasonic flow meter unit having a fixing mechanism to fix the water-tight casing including a membrane to a housing including a measuring tube

VIRTUAL MULTIPHASE FLOW METERING AND SAND DETECTION

ACCELEROMETER-BASED SYSTEM FOR MONITORING FLOW

CLAMP-ON ULTRASONIC FLOWMETER AND FLOW RATE MEASURING METHOD

Extended range ADC flow meter

Methods and apparatus for ultrasonic fluid flow measurement and fluid flow data analysis

Ultrasonic wave sensing module

Fluid meter device

Ultrasonic flow measuring device having a downstream resistance network for improved zero point stability

Flow data acquisition and telemetry processing systems

Device for flow measurement in hose and/or plastic pipe systems

FLOW METER UNIT WITH WATER-TIGHT CASING

Solution processing apparatus, solution processing method, and non-transitory computer-readable recording medium

Ultrasonic flow meter and damper assembly for vibration reduction mounting

Ultrasonic flowmeter having an arithmetic operation unit for calculating propagation time correction value

Setting method of flow meter device and flow meter device

Tomographic imaging of multiphase flows

Pressure Independent Control Valve for Small Diameter Flow, Energy Use and/or Transfer

Flowmeter design for large diameter pipes

Flow regime identification of multiphase flows by face recognition Bayesian classification

Flow line mounting arrangement for flow system transducers

Multiphase metering with ultrasonic tomography and vortex shedding

Transducer for ultrasonic flow meter

Ultrasonic flow metering with laminar to turbulent transition flow control

Nonintrusive performance measurement of a gas turbine engine in real time

Ultrasonic transit-time flowmeter and method for detecting a failure in an ultrasonic transit-time flowmeter

Method and apparatus for monitoring multiphase fluid flow

Addressability in particle detection

Flow meter with acoustic array

Apparatus, system and process for characterizing multiphase fluids in a fluid flow stream

Method and apparatus for non-invasively measuring physical properties of materials in a conduit

POWDER FEED RATE SENSOR

Ultrasonic flow measuring device having a signal path of multiple straight subsection having a minimum separation in the range of 0.4-0.6r from the tube axis

Flowmeter with a flow conditioner formed by a protrusion having restriction provided upstream of the measurement section

Non-circular flowmeter

Acoustic flow measurement device including a plurality of chordal planes each having a plurality of axial velocity measurements using transducer pairs

Ultrasonic measurement apparatus having transducers arranged within a bulge of the channel wall protruding into the flow channel

Active measurement of gas flow temperature, including in gas turbine combustors

Active measurement of gas flow velocity or simultaneous measurement of velocity and temperature, including in gas turbine combustors

METHOD FOR DETERMINATION OF THE TIME OF FLIGHT OF THE SIGNALS IN THE SIGNAL PATHS OF A CORIOLIS FLOW METER

Three-dimensional flow velocity vector, energy and mass gauge

System for estimating individual water consumption

Fluid meter device

Ultrasonic flow meter unit with an insulating damping member covering the ultrasonic transducers, a measuring circuit and lead wires

Method for passing signals through a medium under monitoring

Flow rate measuring device

Ultrasonic transducer and ultrasonic flow meter including ultrasonic transducer

Sensing apparatus and method

FLOW METER SYSTEM

Method for ultrasonic metering using an orifice meter fitting

Ultrasonic flowmeter having a transducer housing with an ultrasound window which is mounted in a transducer pocket, and a shielding for protecting the ultrasonic signal path from the effects of vortices generated by the transducer pocket

METHOD AND SYSTEM FOR DETERMINING CHARACTERISTICS OF AN ACOUSTIC SIGNAL

Method for monitoring the operating state of an ultrasonic transducer in an ultrasonic, flow measuring device

Flow imaging and monitoring for synchronized management of wide area drainage

METHOD FOR DETERMINING COMPOSITION OF GAS FUEL, DEVICE FOR DETERMINING COMPOSITION OF GAS FUEL, FUEL SUPPLY SYSTEM, AND FUEL CELL SYSTEM

Ultrasonic flow meter having deterioration suppression in flow rate accuracy

Ultrasonic flow meter

Apparatus and method for determining a non-condensable gas parameter

Method for monitoring a flow using distributed acoustic sensing

Estimating flow rates of a liquid in a conduit

Acoustic probing technique for the determination of multiple liquid/froth interfaces in separation and storage vessels based on an oblique tomographic analysis approach

Fuel consumption calculation unit, fuel consumption measuring apparatus, and exhaust gas measuring apparatus

Ultrasonic consumption meter with locking mechanism

Flowmeter design for large diameter pipes

Fluid flow rate detection device

Method and apparatus for measuring a pulsatingly fluctuating flow rate

Phased array turbomachine monitoring system

Installation for drilling a well into a soil and associated drilling method

Fluid flow detection and analysis device and system

Flowmeter

Method of in line verification of a flow meter

Flowmeter and method

Multi-channel flow sensing

Fluid density stratification location system, device and method

Measuring transducer as well as measuring system formed therewith

Ultrasonic flow meter with digitally under-sampled flow measurements

Ultrasonic transducers in aspirating smoke detectors for transport time measurement

Single staright tube coriolis flowmeter including exciters provided in two planes and perpendicular to each other

Ultrasonic flowmeter having an ultrasonic transducer with a ring shaped vibrator and a pair of damping members

Ultrasonic flow meter

Extended range ADC flow meter

Ultrasonic meter flow measurement monitoring system

Frequency based prover apparatus and method

Flow measurement systems and methods for gas and liquid applications

Process variable measurement using primary element connection platform

Ultrasonic flowmeter with integrally formed acoustic noise attenuating feature

SYSTEMS AND METHODS FOR ACOUSTIC DETECTION USING FLOW SENSORS

Multiphase flow measurement using electromagnetic sensors

Process variable measurement using universal flow technology connection platform

Medical vaporizer and method of monitoring of a medical vaporizer

Ultrasonic flow metering with laminar to turbulent transition flow control

Method and apparatus for using velocity profile measurements in recovering bitumen from a coarse tailings line

Ultrasonic flow-meter

Flow meter with protruding transducers

Method for determining the flow rate of fluids using the ultrasonic transit time method

Systems and methods for providing a cloud flowmeter

Method for Ascertaining Flow by Means of Ultrasound

Fluid conduit

Method of producing ultrasonic flowmeter, ultrasonic flowmeter produced by the method and fluid controller having the ultrasonic flowmeter

Calibration tube for multiphase flowmeters

Low noise detection system using log detector amplifier

Medium communication system using log detector amplifier

Ultrasonic, flow measuring device

Acoustic flow rate meter having a high frequency induction coil mounted directly on the piping without an acoustic coupling

Multi-phase ultrasonic pipe flow meter

MANUFACTURING METHOD OF ACOUSTIC MATCHING MEMBER, ACOUSTIC MATCHING MEMBER, ULTRASONIC TRANSMITTER/ RECEIVER UNIT INCORPORATING ACOUSTIC MATCHING MEMBER, AND ULTRASONIC FLOW METER DEVICE

System and method for ultrasonic metering using an orifice meter fitting

Device and method for measuring mass flow rate of fluids

Systems and methods for analyzing flowback compositions in real time

Condition monitoring with alarm confidence levels for flow metering systems

Reynolds number based verification for ultrasonic flow metering systems

Percentage deviation based evaluation of velocity dependent characteristics in ultrasonic flow metering systems

ULTRASONIC FLOWMETER AND FLUID CONTROLLER HAVING THE SAME

Quantitative analysis of flow profile characteristics for ultrasonic metering systems

Ultrasonic flow metering system with an upstream pressure transducer

Integrated acoustic phase separator and multiphase fluid composition monitoring apparatus and method

Determination of reference values for ultrasonic flow metering systems

BANDPASS ADC SAMPLING FOR FLUID VELOCITY DETERMINATION

Volumetric measurement device, system and method

Removable sensor port insert apparatus

Measurement device based on acoustic flow measurement methods in a pump system and method for producing a measurement device

Ultrasonic transducer and ultrasonic flow-meter

Flow meter

Method of ultrasonic flow measurement and device for the implementation of the method

PROCESS LIQUID FLOWMETER

Fluid visualisation and characterisation system and method; a transducer

METHODS AND APPARATUS FOR DETECTION OF FLUID INTERFACE FLUCTUATIONS

Ultrasonic Flow Meter

Ultrasonic flow rate measurement device

Techniques for distributed acoustic sensing

Temperature verification for ultrasonic flow meters

Ultrasonic flowmeter with internal surface coating and method

Solution processing apparatus, solution processing method, and non-transitory computer-readable recording medium

Method to obtain 3D images of a flowing region beneath an object using speckle reflections

Flow meter device

ULTRASONIC FLOWMETER

Synchronization apparatus and field device

Ultrasonic flow measurement arrangement and method having a clock generating device and driver

Partition plate securement for an ultrasonic flow meter

ULTRASONIC MEASURING DEVICE

Gas flow meter and method for measuring velocity of gas

Single wrapped sensor flow meter

Ultrasonic transducer for a flow measuring device

Monitoring water consumption

Monitoring water consumption

Flow-rate measurement device

Method for monitoring oscillation characteristics in a coriolis, flow, measuring device

Measuring transducer as well as measuring system formed therewith

Flow sensor assemblies

Fouling resistant flow metering system

CONSTRUCTION FOR MOUNTING ULTRASONIC TRANSDUCER AND ULTRASONIC FLOW METER USING SAME

Ultrasonic flow rate measurement device with temperature sensing circuit

WATER FLOW SENSOR AND MONITORING SYSTEM COMPRISING A WATER FLOW SENSOR

Methods and apparatus for fluid flow measurement

Method and apparatus for determining the phase compositions of a multiphase fluid flow

System and method for collecting, storing, processing, transmitting and presenting very low amplitude signals

ULTRASONIC FLOW RATE MEASUREMENT UNIT

Ultrasonic consumption meter with locking mechanism

Sensing apparatus and method

Flowmeter and method

ULTRASONIC FLOW METER

Ultrasonic flow meter

ULTRASONIC FLOW METER DEVICE

Method and device for improved measurement of ultrasound propagation time difference

Flow rate measuring device

Ultrasonic flow meter having cable shroud

Medical vaporizer and method of monitoring of a medical vaporizer

Apparatus and method for visualization of particles suspended in a fluid and fluid flow patterns using ultrasound

Flow rate measuring device

Calibration tube for multiphase flowmeters

Method and apparatus for monitoring multiphase fluid flow

Determining delay times for ultrasonic flow meters

Flow measurement apparatus and method

Adjustable ultrasonic gas flow measurement device

Flow meter device

Method for in-situ calibrating a differential pressure plus sonar flow meter system using dry gas conditions

Optical sensor and method of use

Flowmeter comprising a damping device

Ultrasonic gas flow measurement device including a dumbbell-shaped flow tube to increase gas flow speed

Flow measuring device and method for manufacture of a measuring tube of a flow measuring device

INTEGRATED ULTRASONIC FLOWMETER AND HYDRAULIC VALVE

Determining shear rate and/or shear stress from sonar based velocity profiles and differential pressure

Method for detecting plugging in a coriolis flow measuring device

Ultrasonic flow meter and method including a test procedure to verify the operation of the electronic

Method and apparatus for optical sensing

FLOWMETER FOR DETECTING A PROPERTY OF A FLUID MEDIUM

Integrated acoustic phase separator and multiphase fluid composition monitoring apparatus and method

Multiphase fluid characterization system

Apparatus for use in determining a plurality of characteristics of a multiphase flow within a pipe

System method and device for leak detection and localization in a pipe network

Ultrasonic flow meter unit having a membrane and a top part forming a water-tight casing for the transducers and the circuit board

Flow rate measuring device

Method for calibrating a device for measuring phase fractions of polyphase fluid under flow conditions, measuring method, and related device

Apparatus configured to detect gas usage, method of providing same, and method of detecting gas usage

Method and system for measurement of a flow rate of a fluid

Apparatus and method for sensing fluid flow in a pipe with variable wall thickness

Multiphase flow metering with patch antenna

Flow sensor assemblies

GAS CUTOFF DEVICE

Flowmeter and method

Flow measurement using near field microwaves

Method and apparatus for determining discharge flow rate and use of the apparatus

Sonic detection of flow state change for measurement stations

Method and apparatus for monitoring multiphase fluid flow

Gas pressure determination in a gas/liquid flow

Powder feed rate sensor

X-ray monitoring

Method of recording physical quantity change history, program thereof, flow rate measurement apparatus and fluid supplying system

TRANSIT TIME CORRECTION IN A FLOW SENSOR

Flow measuring apparatus using tube waves and corresponding method

Gas appliance monitoring apparatus

FLOW RATE MEASUREMENT APPARATUS, PROGRAM THEREOF, FLOW RATE MEASUREMENT METHOD, AND FLUID SUPPLY SYSTEM

Ultrasonic flow measurement system and method

Ultrasonic flow meter including a single transmitting transducer and a pair of receiving transducers

Flow measurement apparatus and program thereof, flow measurement method and fluid supply system

Flow measurement system and method using enhanced phase difference detection

Method and device for monitoring an exhaust-gas turbocharger

Device for determining a mass flow of a first gas within an overall mixture of gases

Flow rate measuring device, and gas supply system employing it, method for specifying gas appliance

Flow rate determination of a gas-liquid fluid mixture

System and method for measuring properties of liquid in multiphase mixtures

SYSTEM AND METHOD FOR COLLECTING, STORING, PROCESSING, TRANSMITTING AND PRESENTING VERY LOW AMPLITUDE SIGNALS

Method for ultrasonic measurement of the flow of liquid and/or gaseous media and an apparatus for implementing thereof

System and method for measuring installation dimensions for flow measurement system

Flow measurement device

Method and device for acoustic measurement of the specific density of a gaseous or liquid medium

Method and apparatus for measuring the conductivity of the water fraction of a wet gas

Method for the calibration of a flow measurement in a flow system, and flow system for carrying out the method

Extractor tool for an ultrasonic flow meter

X-ray monitoring

Flow rate measurement device