SonTek FlowTracker2 Quick Start Manual

FlowTracker2 ® Quickstart Guide
®
Handheld ADV for Velocity and Flow Measurements
This is a quick reference to FlowTracker2 operation. For
more information, refer to the FlowTracker2 Manual that
installs with the PC software.
What's in the case?
1. Software USB Thumb Drive
2. FlowTracker2 Handheld
3. Handheld Mounting Bracket (optional)
4. AA Battery Holders (2)
5. FlowTracker2 ADV probe and cable
6. USB Communications Cable
7. AA Alkaline Batteries (8)
8. Battery compartment o-rings (2) & Silicon grease
9. SonTek Top Setting Wading Rod (optional)

What does the FlowTracker2 do?

The FlowTracker2 measures
velocities with a range as low as
0.001 m/s (0.003 ft/s) and up to
4.0 m/s (13 ft/s). When combined
with a wading rod, the
FlowTracker2 can be used to
measure the total discharge
across a river section.

How does it work?

The FlowTracker2 uses SonTek's exclusive ADV
technology to measure 2-D or 3-D velocities in a small
measurement point located 10 cm from the acoustic
transmitter. This allows measurement of natural flow that
is free of any disturbance caused by the instrument.
There are no moving parts on the FlowTracker2, so
calibration by the user is never required.
P/N 45-0110 Rev A
ADV Probe and Sampling Volume

Where can I use a FlowTracker2?

The FlowTracker2 can be used in:
 Natural streams
 Weirs and Flumes
 Open channels
 Irrigation
 Water treatment
 Stormwater

Basic FlowTracker2 Operation

Install AA batteries in one of the two
holders provided. Loosen the battery
compartment cover on the top of the
handheld. Insert the battery holder
into the compartment. To turn the unit
on, hold
hold for four seconds. Always
follow the on-screen instructions and
use the major key functions labeled
on the keypad.

Office Diagnostics

Before taking the FlowTracker2 into the field, there are
some office diagnostics that should be run to ensure the
system is working properly. First, plug the USB thumb
drive into a computer to install the FlowTracker2 desktop
software. The FlowTracker2 Manual installs with the
software. Section 7.1.3 discusses the diagnostic checks
within the Handheld Utilities menu. The diagnostics
include system functions, raw data and BeamCheck.
®
BeamCheck will require a bucket or small tub of water
about the size of a shoe box. Be sure the probe is not
resting on the bottom when collecting BeamCheck data.
The Automated BeamCheck option is recommended for
new users. A complete description of BeamCheck can be
found in Section 6.4 of the manual. Use Recorder to
download all files from the recorder and to format it prior to
data collection.
for one second; to turn off,
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