Xylem SonTek FlowTracker2, User Manual

Page: 180 / 308

SonTek – a Xylem brand
FlowTracker2 User’s Manual (January 2019)
179
FlowTracker2 Hardware Section 10.
10.1. ADV Probe
The FlowTracker2 ADV Probe and internal sensors that were implemented specifications
are listed in
Table 10:1,
Table 10-1- ADV Probe Specifications
Hardware Specification
Velocity Range ±0.001 to 4.0m/s (0.003 to 13ft/s)
Velocity Resolution 0.0001m/s (0.0003ft/s)
Velocity Accuracy ±1% of measured velocity, 0.25 cm/s
Acoustic Frequency 10.0MHz
Sampling Volume Location 10cm (3.93in) from the center transducer
Minimum Depth 0.02m (0.79in)
Depth Measurement Range 0 to 10m (0 to 32.81ft)
Depth Measurement Resolution 0.001m (0.003ft)
Depth Sensor Accuracy i). +/- 0.1% of FS (temperature
compensated over full operating range),
ii). +/- 0.05% Static (steady-state at 25C),
iii). Additionally compensated for real-time
water velocity, temperature, salinity, and
altitude.
Temperature Sensor Resolution: 0.01°C, Accuracy: 0.1°C
Tilt Sensor Accuracy: 1.0°
Communication Protocol RS-232
Temperature
Operating
Alkaline -20° to 45°C (-4°F to 113°F)
NiMH -20° to 50°C (-4°F to 122°F)
Storage -30° to 70°C (-22°F to 158°F)
Remove batteries from FlowTracker2 handheld if storage
temperatures exceed the operating temperature of Alkaline
and NiMH batteries as stipulated above.
Physical
Specifications
Probe Head
Dimensions
No
Pressure
Sensor
(L)13.3cm (5.22in); (W) 6.1cm (2.39in); (H)
2.3cm (0.90in)
Pressure
Sensor (L) 13.3cm (5.22in); (W)6.9cm (2.72in);
(H)2.3cm (0.90in)
Standard Cable Length 1.500m (4.92ft)
Weight in Air 0.90kg (1.98lbs)
Weight in Water 0.30kg (0.66lbs)