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General| Brand | Xylem |
|---|---|
| Model | SonTek FlowTracker2 |
| Category | Test Equipment |
| Language | English |
Describes the main hardware components of the FlowTracker2, including probe, handheld, and connectors.
Explains how to start, shut down, and use the sleep mode for the FlowTracker2 handheld.
Details the navigation and functional keys on the FlowTracker2 handheld keypad.
Defines settings for interaction, including language, beep, color scheme, and font size options.
Defines the units system used for displaying and outputting measurement data.
Allows selection of the wading rod type, impacting displayed graphics and depth reference.
Defines template options for measurement configuration, including site details and data collection requirements.
Covers creating, removing, and selecting existing templates for measurement setup.
Contains site information applicable to the measurement site and operator details for metadata association.
Sets a minimum threshold for SNR during real-time data collection, ideally above 10 dB.
Sets a maximum threshold for the Standard Error of velocity measurements, indicating accuracy.
Sets a maximum threshold for the percentage of spikes within a measurement.
Sets a maximum threshold for the velocity angle relative to the probe's X-axis.
Specifies the discharge calculation method (Mid-Section, Mean-Section, Japanese).
Specifies the uncertainty analysis method (ISO 748, IVE) for discharge calculation.
Enables setting the internal date and time for accurate data stamping and instrument configuration.
Stores different file types in the internal recorder based on measurement method, templates, and configuration.
Specifies the type of battery used within the FlowTracker2 handheld (Alkaline or NiMH).
Displays individual velocity components of the one-second measured raw velocity data.
Explains the signal to noise ratio profile features and how they verify system performance.
Details features like Sample, Noise Level, Peak Position, and Peak Level in Beam Check analysis.
Describes how to perform a Beam Check in various water bodies with boundary visibility.
Provides methods to detect hardware or measurement condition issues affecting accuracy.
Addresses issues with small or non-existing sampling volume peaks due to lack of scattering material.
Describes expected well-defined sampling volume peaks in rivers with sufficient scattering material.
Identifies boundary detection by FlowTracker2 during Beam Check, indicating proximity to the transducer.
Occurs when the boundary is at the same position as the sampling volume, affecting measurements.
Lists steps to confirm equipment condition and operation before departing for field measurements.
Ensures all associated Metadata is accurate before departing the measurement site.
Evaluates measurement results against expected flow conditions and identifies any inconsistencies.
Manages collected information to ensure data continuity and safe keeping after measurements.
Guidelines for safe keeping of the instrument and accessories during transport or storage.
Consists of steps to perform before data collection, including template selection or creation.
Acts as the "control center" for data collection, providing access to all required software functions.
Used for stations on left and right banks, implementing zero velocity when depth is zero.
Used for Island Edges, assuming zero velocity on the bank when depth is zero.
Used for open water conditions, performing velocity measurements within a vertical at a station.
Used for under ice conditions, incorporating parameters associated with the ice layer for discharge measurements.
Determines station location relative to the tag line and total water depth before selecting a velocity method.
Measures velocity at defined fractional depths based on the selected velocity method.
Provides access to initial measurement settings configured during the general template.
Displays mean velocity and other variables from completed stations.
Involves steps before data collection, including template selection or creation.
Acts as the "control center" for data collection during velocity measurements.
Measures velocity at defined fractional depths based on user requirements in General mode.
Provides access to initial measurement settings configured during the general template.
Displays mean velocity and other variables from completed stations.
Involves steps before data collection, including template selection or creation.
Acts as the "control center" for data collection during velocity measurements.
Measures velocity at defined fractional depths based on user requirements in General mode.
Provides access to initial measurement settings configured during the general template.
Displays mean velocity and other variables from completed stations.
Details specifications for the FlowTracker2 ADV Probe and its internal sensors.
Details procedures for upgrading the FlowTracker2 handheld and ADV firmware.
Recommends securing the handheld during operation and storing it in the carry case when not in use.
Details the mounting bracket for connecting the handheld to a top-setting wading rod.
Recommends routine checks and tasks for battery maintenance, including voltage verification.
Recommends using a dry cloth or soft brush for cleaning the handheld's components.
Discusses cleaning transducers to maintain optimal performance in areas of high biological activity.
Explains the need for scattering material in water for accurate velocity measurements and how to evaluate seeding requirements.
Provides steps to diagnose issues related to the power supply when the system cannot be turned on.
Offers troubleshooting steps for establishing external communication between the handheld and desktop software.
Outlines components to include in a field trip itinerary for discharge measurement planning.
Describes the JSON format used for measurement files, including Beam Check and Point Measurement data.
Outlines the structure of Comma Separated Values files, including types like Control, Raw Data, Discharge, and Summary.
Introduces the FlowTracker2 ADV as a single-point Doppler current meter with several advantages.
Explains how separate acoustic transducers are used for transmitter and receiver in Bistatic Doppler systems.
Details how the transmitter sends sound pulses and receivers measure frequency change (Doppler shift).
Defines the FlowTracker2 sampling volume based on proximity to the probe tip and beam geometry.
Defines the positive Z, X, and Y axes relative to the probe stem and transducer for a 2D side-looking probe.
Defines the positive Z, X, and Y axes for a 2D/3D side-looking probe configuration.
Summarizes the burst velocity data collection strategy and compares it with the Original FlowTracker.
Discusses how FlowTracker2 data accuracy is optimized and factors influencing it.
Details how FlowTracker2 velocity data accuracy is maintained and the impact of instrument noise.
Lists available probe configurations for different applications, including mounting and probe types.
Discusses how speed of sound in water is affected by temperature and salinity.
Details how FlowTracker2 compensates for changing sound speed using internal sensors and user input.
Mentions that Doppler current meters measure particle movement, not water movement itself.
Recommends locating the probe away from underwater structures or obstacles to avoid interference.
Advises orienting the probe perpendicular to the expected direction of flow for optimal measurements.
Outlines the capabilities of the desktop software, including viewing, post-processing, exporting data, and connecting to the handheld.
Enables changing software language, scale, and font size for the user interface.
Enables or disables the dialog that appears with various options when downloading data files.
Allows automatic search and submission of crash reports to SonTek Technical Support upon startup.
Enables the Lab-ADV feature by uploading a license file via the Settings menu.
Summarizes changeable parameters and available unit options, including Metric and US/Imperial.
A conversion tool to open measurements from Original FlowTracker Handheld ADV instruments (.wad extension).
Instructs on how to select and download data files from the handheld to the PC.
Details how to open the main data files (.ft) containing Discharge or General Mode measurements.
Displays summarized values for file information, system information, discharge summary, and uncertainty.
Shows plots related to station location, including station discharge, velocity, and depth.
Allows users to edit values associated with a measurement after it has been taken.
Enables editing of measurement files, with options to save, reload, revert, or lock files.
Navigates to the Summary tab to export the discharge summary to a PDF file.
Designed to work with Windows PC/Tablet and ADV probe assembly for data collection and beam check.
Defines which variables are displayed during data collection and the number of columns for layout.
Provides key user information regarding sampling rate, duration, and number of samples collected.
Visual representation of the software workflow for Discharge measurements.
