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Step 4
Pressure Sensor (PS) Instrument Depth screen
allows the user to perform instrument depth
measurement. The tilt sensor or bubble should be
used to keep the instrument vertical.
a) To perform Instrument Depth Measurement,
i). Press the Right Soft Key.
b) To
CANCEL
Instrument Depth Measurement,
i). Press the Left Soft Key.
Step 5
Setting Measurement Depth screen allow the
adjustment of the pressure sensor before velocity
measurement is started,
a) Pressure Sensor Depth Guide,
b) Beam Check,
c) SNR,
d) Tilt,
e) Velocity angle.
f) To start a velocity measurement,
ii). Press the Right Soft Key.
g) To
REVERT
to measurement screen,
ii). Press the Left Soft Key.
The key features of the Setting Measurement Depth are explained in
Pressure
Sensor
Automated
Beam Check
Pressure
Sensor Depth
Guide
The Sampling Volume of the instrument is defined by the white vertical line displayed
on the Beam Profile plot in Figure 9:22. The location of the line is fixed and is based on
the geometry of the beams. This is an excellent guide to indicate if the boundary is too
FlowTracker2 User's Manual (January 2019)
Figure 9:22 - Features of Setting Measurement
Figure 9:20 - PS Instrument Depth
Depth
168
SonTek – a Xylem brand
Figure 9:21 - Setting
Measurement Depth
Figure 9:22
Tilt Bubble
Velocity Angle
Sampling Volume
.
SNR
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