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TIENet™ 360 LaserFlow Ex™ Velocity Sensor
Section 4 Setup with 2160 LaserFlow Module
Coefficient C is another scalar to correct the Measured Velocity
for any nonlinear bias. The value for C must be expressed in
units of seconds/meter, so that the resulting value for the
Reported Velocity Reading will be in units of meters/second. The
default is "0".
Spectral Averages – The value for Spectral Averages may be
used to reduce sampling time and increase Doppler power under
certain flow conditions. The default is "5000". If the flow is con-
sistently turbulent or erratic and causing low Doppler power or
B - Spectral Averages
velocity dropouts, enter a lower value, such as 3000. This will
decrease sampling time and reduce noise in the Doppler signal
caused by fluctuating velocity in the flow stream.
Re-home Count – For testing purposes only. For more infor-
mation, contact Environmental Products Support.
C - Re-home Count
Focus Learning Algorithm – Adaptive Focus enables the
LaserFlow Ex module to scan above and below the standard
focus point, then adjust the focus to the point with the best signal
strength. To enable Adaptive Focus functionality, select the
"Adaptive Focus" check box.
D - Focus Learning Algorithm
4-9
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