Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters

Full Title

Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow > by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters > Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters

Classification Context

Section:

PHYSICS

Class:

MEASURING; TESTING

Subclass:

MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME