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 Velocity Data*:
-. Range : ±10 m/s
-. Resolution : 0.1 cm/s
-. Accuracy : ±1 percent of measured velocity, ±0.5 cm/s
-. Up to 100 range cells
Maximum Deployment Depth:
-. 3000, 1500, and 1000 kHz (all models): 100 m
-. 500 and 250 kHz (all models): 500 m
-. External battery housing: 250 m
-. Contact SonTek for deep-water applications
Recorder Capacity:
-. Available storage capacities : 10, 20, 40, 85, and 170 MB
-. Storage requirements (bytes) : Number of profiles x (82 + 12 x (number of cells))
-. Effective data retrieval rate (115200 baud) : 4700 bytes per second
Compass/Tilt Sensor:
-. Resolution : Heading, Pitch, Roll 0.1°
-. Accuracy : Heading ±5°
-. Accuracy : Pitch, Roll ±1°
-. Power Consumption (typical continuous operation) : Operating mode: 2.0-2.5 W
-. Sleep mode : <1 mW
-. Total battery capacity (3 packs at 5° C) : Alkaline: 1800 Wh. Lithium 4350 Wh
Temperature Sensor:
-. Resolution: 0.01°C
-. Accuracy: ±0.1°C
Options**
-. Strain-gage pressure sensor: ±0.5 percent full scale
-. Quartz-crystal pressure sensor: ±0.01 percent full scale
-. SeaBird MicroCat CT sensor: Temperature: 0.002°C
-. Conductivity: 0.0003 S/m
-. Turbidity sensor (OBS): Range: 0.02-2000 FTU
-. Nonlinearity: 2.0 percent
-. Drift: 3.5% per decade
-. Bottom-Track
-. DGPS interface
-. SonWave wave spectrum package for directional wave measurements
-. RiverSurveyor system
Environmental Specifications:
-. Operating temperature: -5° to 45°C
-. Storage temperature: -10° to 60°C
Velocity data specifications have been verified using laboratory simulations, tow carriage testing, and field
comparisons with other meters. Test results are available upon request.
** Provided by sensor manufacturer.
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