In an improved vortex shedding flowmeter each of {HEAD ~ the transducers} is connected to a separate transformer and {TAIL ~ the outputs} of the two transformers are interconnected to yield the phase change 
In an improved vortex shedding flowmeter each of { HEAD ~ the transducers } is connected to a separate transformer and { TAIL ~ the outputs } of the two transformers are interconnected to yield the phase change
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH