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Cross-Duct Ultrasonic Flowmeter iMassFlow 600
Cross-Duct Ultrasonic Flowmeter
iMassFlow 600 cross-Duct ultrasonic fowmeter calculates the flow velocity of flue gas by measuring
the time difference of ultrasonic wave propagation. It has a pair of
ultrasonic transducers at a certain angle on opposite sides of the
chimney or flue gas. The host is upstream of the flue gas, and the
slave is downstream of the flue gas, alternately sending and receiving
ultrasonic waves. The average flow velocity of the flue gas line in the
ultrasonic transmission path was calculated.
For large diameter flue, two pairs of ultrasonic transducers can be
installed to form a master multi-slave device (only one control display
device is needed), and the line average flow velocity of the two sound
channels can be calculated to better characterize the flow field state
of the flue.
Ultrasonic Flowmeter iTPFlow 200
iTPFlow 200 measures the gas velocity by measuring the time difference of ultrasonic pulse.
The larger the difference of ultrasonic transmission time is, the faster the gas flow speed is.
The fluctuation of temperature and pressure can cause the change of ultrasonic propagation velocity, but they are compensated accurately in the algorithm, so it does not affect the calculation of gas velocity.
Ultrasonic Flowmeter iMassFlow 400
iMassFlow 400 measures the gas velocity by measuring the time difference of
ultrasonic pulse. The larger the difference of ultrasonic transmission time is, the
faster the gas flow speed is. The fluctuation of temperature and pressure can
cause the change of ultrasonic propagation velocity, but they are compensated
accurately in the algorithm, so it does not affect the calculation of gas velocity.
Ultrasonic Flowmeter iMassFlow 200
iMassFlow 200 flowmeter measures the gas velocity by measuring the time difference of ultrasonic pulse.
The larger the difference of ultrasonic transmission time is, the faster the gas flow speed is.
The fluctuation of temperature and pressure can cause the change of ultrasonic propagation velocity, but they are compensated accurately in the algorithm, so it does not affect the calculation of gas velocity.