Device for temperature compensation in an acoustic flow meter

Device for ultrasonic flow measurement

Differential correlation analyzer

Differential pressure vortex sensor

Digital flow meter circuit and method for measuring flow

Digital speed determination in ultrasonic flow measurements

Disk-type vortex flowmeter and method for measuring flow rate us

Distributed sound speed measurements for multiphase flow...

Doppler flow meter

Doppler flowmeter

Doppler flowmeter for multiphase flows

Doppler method of measuring flow

Doppler system for measurement of blood flow during cardiopulmon

Doppler type ultrasonic flow meter

Doppler ultrasonic flowmeter

Doppler-type ultrasonic flowmeter

Double bluff body vortex meter

Double repetition rate doppler flow measurement system

Double wing vortex flowmeter

Double wing vortex flowmeter with strouhal number corrector