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FlowQuest 300

FlowQuest 300

LinkQuest
San Diego, US

Description

Specifications

General

Year of last update

2005

Length [m]

0.38

Width [m]

0.23

Height [m]

0.23

Weight in air [kg]

16

Weight in water [kg]

7

Min. operating power [V]

12

Max. operating power [V]

24

Max. operating depth [m]

6000

True Bottom Tracking Capability

Y

Other specifications

Real-time interfacing

RS232; RS422

Min. external power [Voltage]

12

Max. external power [Voltage]

24

External battery container

Y

Data acquisition software and processing software

FlowQuest Studio Windows Software

Auxiliary Sensors

Conductivity

Y

Oxygen

Y

Turbidity

Y

Tides

Y

Waves

N

Pressure

Y

Acoustic modem

Y

Relocation of transponder

Y

Wave direction

N

Speed of sound

Y

Deployment method

Moving vessel

Y

Bottom mount

Y

Inline string mooring

Y

Data Buoy

Y

Marine structures

Y

Doppler Current Profiler

Center working frequency [kHz]

300

Max. typical profiling range [m]

230

Number of beams

4

Nadir angle [deg]

22

Max. Number of cells per beam

170

Min. blanking distance [m]

1.4

Max. ping rate [Hz]

2

Min. cell size [m]

1

Max. cell size [m]

8

Max. velocity [m/s]

10

Speed dependent uncertainty: horizontal [%]

0.5

Speed independent uncertainty: horizontal [cm/s]

0.5

Speed dependent uncertainty: vertical [%]

0.5

Speed independent uncertainty: vertical [cm/s]

0.5

Surface reference capability

Y

Surface current measurement

Y

Compensation for sound speed

Y

Single ping rejection of outliers

Y

Standard Sensors

Temperature: min [Ā°C]

-5

Temperature: max. [Ā°C]

45

Temperature: uncertainty [Ā°C]

0.1

Tilt: max. [deg]

15

Tilt: uncertainty [deg]

0.5

Compass type

Magnetic

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