Adjusting transducer frequency without ceasing fluid flow...

AGC Amplifier for ultrasonic measuring system

Air flow measuring apparatus

Air flow measuring apparatus

Airflow measurement device

Airflow rate measuring apparatus of Karman vortex type

Analog signal processing method for vortex detector

Analog ultrasonic flowmeter

Ancillary process outputs of a vortex flowmeter

Anti-parallel tag flow measurement system

Apparatus and method for attenuating acoustic waves in pipe...

Apparatus and method for attenuating acoustic waves...

Apparatus and method for augmenting a Coriolis meter

Apparatus and method for determining a flow count

Apparatus and method for determining a parameter in a wet...

Apparatus and method for fiscal measuring of an aerated fluid

Apparatus and method for measuring a parameter of a...

Apparatus and method of detecting an ultrasonic signal

Apparatus and method of measuring gas volume fraction of a...

Apparatus and method of measuring gas volume fraction of a...