Xylem SonTek FlowTracker2 - Page 296

SonTek – a Xylem brand
FlowTracker2 User’s Manual (January 2019)
295
Variable
Description
Units
Decimal
Velocity.X
Mounting correction applied to velocity.
Corrected
Velocity.Y
Corrected velocity, Y velocity component.
Mounting correction applied to velocity.
m/s or ft/s 4
Corrected
Velocity.Z
Corrected velocity, Z velocity component.
Mounting correction applied to velocity.
m/s or ft/s 4
Correlation
Score.Beam1
ADV Correlation Score, range from 1 - 100 % 0
Correlation
Score.Beam2
ADV Correlation Score, range from 1 - 100 % 0
Correlation
Score.Beam3
ADV Correlation Score, range from 1 - 100 % 0
SNR.Beam1
Signal to noise ratio of Beam 1
dB
0
SNR.Beam2
Signal to noise ratio of Beam 2
dB
0
SNR.Beam3
Signal to noise ratio of Beam 3
dB
0
Computed
Amplitude.Beam1
Amplitude of Beam 1. Computed from
SNR and Noise of Beam 1
cnts 0
Computed
Amplitude.Beam2
Amplitude of Beam 2. Computed from
SNR and Noise of Beam 2
cnts 0
Computed
Amplitude.Beam3
Amplitude of Beam 3. Computed from
SNR and Noise of Beam 3
cnts 0
Noise
Level.Beam1
Noise level of Beam 1
cnts 0
Noise
Level.Beam2
Noise level of Beam 2
cnts 0
Noise
Level.Beam3
Noise level of Beam 3
cnts 0
Temperature
Internal temperature measurement
°C or °F
2
Sound Speed
Sound Speed to compute velocity from the
measured Doppler Shift. Sound Speed is
either internally calculated or user entry
m/s or ft/s 3
Raw Pressure
Raw pressure
dBar
Corrected
Pressure
Corrected pressure for Bernoulli effect
dBar
Depth
Water depth calculated based on corrected
pressure
m or ft
PS Calibration
User defined period between calibration of
pressure sensor against atmospheric
pressure
min
Voltage
Voltage of power supply
V
3