METER WITH MIXTURE DETECTION AND METROLOGY COMPENSATION

METHOD FOR OPERATING AN ULTRASONIC FLOWMETER AND ULTRASONIC FLOWMETER

SYSTEMS AND METHODS TO DETERMINE A TEMPERATURE COMPENSATED SPEED OF SOUND FOR GASES

ASSEMBLY FOR ATTENUATION OF PARASITIC ULTRASONIC WAVES PROPAGATING IN FLUID AND ULTRASONIC FLOWMETER

System, Method, and Computer Program Product for Speed-of-Sound Tracking in Ultrasonic Flow Sensors

System, Method, and Computer Program Product for Calibrating Ultrasonic Flow Sensors

ULTRASOUND FLOWMETER AND METHOD FOR OPERATING A FLOWMETER

ULTRASONIC WATER METER FLOW MEASUREMENT AND OUTDOOR WATER LEAK DETECTION METHOD USING TEMPERATURE DISTRIBUTION AND PRESSURE CHANGE, AND THEREOF THE ULTRASONIC WATER METER

ROBUST FLOW SENSOR, CONTROLLER, AND METHOD

SYSTEM AND METHOD FOR HIGH SPEED SONIC TEMPERATURE AND AIRSPEED MEASUREMENTS FOR INPUTS TO AN AIR DATA SYSTEM

Performance monitor for ultrasonic transducer

ULTRASONIC FLOWMETER AND MEASUREMENT METHOD

CLOSED-MESHED ENERGY MEASUREMENT IN THE GAS NETWORK

Fluid flow meter, monitoring system comprising at least one such fluid flow meter and method for operating a fluid flow meter

ULTRASONIC MEASURING CELL AND METHOD FOR MEASURING THE VOLUME FLOW OF A LIQUID IN A TUBE

Ultrasound sensor apparatus and method of transmitting of ultrasound

WATER METERING DEVICE AND METHODS FOR WATER CONSUMPTION APPORTIONMENT

Ultrasonic Flow Sensor and Thermal Energy Sensor with Non-Invasive Identification of No-Flow and Improved Accuracy

Ultrasonic Mass Fuel Flow Meter

On-site calibration method of ultrasonic flowmeter based on acoustic velocity detection

WET GAS HOLDUP GAS FRACTION AND FLOW METER

Method for measuring the flow rate of a fluid in a pipe

ULTRASONIC FLOW METER HAVING MISSING VALUE AND OUTLIER CORRECTION FUNCTION AND METHOD OF OPERATION THEREOF

PHYSICAL QUANTITY MEASUREMENT DEVICE

FLOWMETER AND METHOD FOR MEAUSURING THE FLOW OF A FLUID

Method and system for wireless flow sensing of manually operated valves

FLOWMETER WITH ATTENUATING RIBBED TRANSDUCER HOUSINGS

ULTRASONIC MASS FUEL FLOW METER

Ultrasonic mass fuel flow meter

Ultrasonic Flowmeter and Method for Determining the Velocity of a Flowing Medium

Ultrasonic transceiver including piezoelectric element and stacked layers of a plurality of matching layers, and ultrasonic flow meter having the ultrasonic transceiver

Fluid analysis utilizing acoustic waveguides applied angularly to fluid flow

METHOD OF MEASURING THE TEMPERATURE OF WATER IN A METER

Method for ascertaining a physical parameter of a gas-charged liquid

Flow-rate measuring apparatus capable of accurately measuring flow rate of fluid with reflecting viscosity of fluid

IN SITU ULTRASONIC FLOW METER VALIDATION

Water metering device and methods for water consumption apportionment

Determination of the mixing ratio in particular of a water/glycol mixture by means of ultrasound and a heat flow measurement based thereon

Ultrasonic transducers for flow velocity measurement with meta slab

Method of measuring the speed of a fluid

CALIBRATION CIRCUIT AND ASSOCIATED SIGNAL PROCESSING CIRCUIT AND CHIP

System with sonic sensor for detection and monitoring of fluid processing characteristics

System for monitoring and displaying status of processing of a fluid

Signal processing circuit and related chip, flow meter and method

Phased array calibration for geometry and aberration correction

Method for ascertaining a physical parameter of a gas-containing liquid

Ultrasonic flow meter with subsampling of ultrasonic transducer signals

DYNAMIC TEMPERATURE CALIBRATION OF ULTRASONIC TRANSDUCERS

Beam shaping acoustic signal travel time flow meter

Ultrasonic flow meter with improved ADC arrangement

Method for measuring a speed of a fluid

Apparatus and method for measuring air flow

Ultrasonic flow meter

Method and measuring device for determining measurement information

Measurement of flow rate from a reflected signal

METHOD AND APPARATUS FOR DETERMINING A CORRECTED VALUE FOR THE VISCOSITY-DEPENDENT SONIC VELOCITY IN A FLUID TO BE TESTED

Ultrasonic flowmeter and method using partial flow measurements

Phased array calibration for geometry and aberration correction

Ultrasonic measuring device having transducers housed in a clamping device

Fluid flow measuring device and associated method

Ultrasonic flowmeter

METHOD FOR OPERATING A FLUID METER, FLUID METER AND MOUNTING ADAPTER

Measuring instrument and processing apparatus

Flow meter configuration and calibration

Beam shaping acoustic signal travel time flow meter

Ultrasonic flow meter and excitation method

Flow measurement using ultrasound to detect a time of flight difference using noise measurements

Fluid measuring apparatus

Measurement unit and flow rate meter

METHOD FOR OPTIMIZING BASE POINTS USED IN TEMPERATURE MAPPING OF A TURBINE HOT GAS FLOW PATH BY DETERMINING ACOUSTIC SIGNAL INTERSECTION POINTS

Method for ascertaining a characteristic variable for evaluating a measuring arrangement comprising a clamp-on, ultrasonic, flow measuring device and a pipe and/or for evaluating measurement operation of such a measuring arrangement

Field device with compensation circuit for eliminating environmental influences

Plant, measurement system, and method for measuring temperature and velocity of a flow of fluid

METHOD FOR DETECTION OF PIPELINE VIBRATIONS AND MEASURING INSTRUMENT

Ultrasonic flowmeter

Method for determining waveguide temperature for acoustic transceiver used in a gas turbine engine

Flow rate measurement device, fuel efficiency measurement device, program for flow rate measurement device and flow rate measurement method

Method for recognizing the presence of liquid in a gas flow

Phase controlled variable angle ultrasonic flow meter

Method for estimating time of flight for acoustic pyrometry

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

Ultrasonic flow meter with subsampling of ultrasonic transducer signals

Use of transducers with a piezo ceramic array to improve the accuracy of ultra sonic meters

Ultrasonic flow metering using compensated computed temperature

Methods for measuring properties of multiphase oil-water-gas mixtures

Parameter distribution mapping in a gas turbine engine

Ultrasonic flow metering with laminar to turbulent transition flow control

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

Flow rate measurement device

Flow rate measurement method and apparatus

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

Method for measuring the flow rate of a multi-phase liquid

Ultrasonic flow metering using compensated computed temperature

Ultrasonic flowmeter

Downhole tool for determining flow velocity using measurements from a transducer and a plurality of electrodes

Ultrasonic flow metering with laminar to turbulent transition flow control

Ultrasonic flow meter

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

Apparatus and method for determining temperature

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

ULTRASONIC WEDGE AND METHOD FOR DETERMINING THE SPEED OF SOUND IN SAME

Flow meter

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

Fluid visualisation and characterisation system and method; a transducer

Temperature verification for ultrasonic flow meters

Flow-rate measurement device

Ultrasonic type flowmeter apparatus and method of using the same

System and method for combining co-located flowmeters

Ultrasonic flow meter with subsampling of ultrasonic transducer signals

ULTRASONIC FLOWMETER

Ultrasonic flow meter

Ultrasonic coupler assembly

Adjustable ultrasonic gas flow measurement device

Flow meter device

Providing measurements relating to different phase components of a flowing fluid

Method and apparatus for measuring a gas flow velocity

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

Method and device for calibrating measuring transducers of ultrasonic flow meters

Flow meter validation

Method and measuring system for determining and/or monitoring flow of a measured medium in a measuring tube

Ultrasonic clamp-on multiphase flowmeter

TRANSIT TIME CORRECTION IN A FLOW SENSOR

Integrated multi-beam acoustic doppler discharge measurement system

Method and apparatus for making a water cut determination using a sequestered liquid-continuous stream

Acoustic Arrangement

Ultrasonic measuring unit having integrated humidity analysis

Method and system for detecting deposit buildup within an ultrasonic flow meter

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

Ultrasonic Flowmaster

System and method for field calibration of flow meters

Method and apparatus for the ultrasonic measurement of the flow rate of flowable media

Method for calibrating ultrasound clamp-on flowmeters

Ultrasonic flow meter system

Gas analysis system and method

Flowmeter element, mass flowmeter and mass flow measurement system

Process of manufacturing a transducer assembly for an ultrasonic fluid meter

Apparatus and method for measuring a parameter of a multiphase flow

Transducer assembly for an ultrasonic fluid meter

Apparatus and method for measuring a parameter of a multiphase flow

Apparatus and method for fiscal measuring of an aerated fluid

Apparatus and method for measuring parameters of a mixture having liquid droplets suspended in a vapor flowing in a pipe

Ultrasonic apparatus and method for measuring the concentration and flow rate of gas

Noninvasive testing of a material intermediate spaced walls

Apparatus and method for measuring a fluid flow rate profile using acoustic doppler effect

Anti-aliasing acoustic filter in the presence of pulsating flow

Ultrasonic flowmeter and ultrasonic flow rate measuring method

Ultrasonic gas flowmeter as well as device to measure exhaust flows of internal combustion engines and method to determine flow of gases

Method to snapshot and playback raw data in an ultrasonic meter