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WorkHorse Long Ranger 75kHz (WHLS75)

Product Name:WorkHorse Long Ranger 75kHz (WHLS75)
Year of last update:1997
Length [m]:1.02
Width [m]:5.5
Height [m]:5.5
Weight in air [kg]:86
Weight in water [kg]:55
Min. operating power [V]:20
Max. operating power [V]:50
Max. operating depth [m]:3000
Max. battery lifetime [days]:205
True Bottom Tracking Capability:N
Max. speed of boat [km] :
Max. range to bottom [m]:
Doppler Current Profiler 
Center working frequency [kHz]:77
Max. typical profiling range [m]:800
Number of beams:4
Nadir angle [deg]:20
Max. Number of cells per beam:128
Min. blanking distance [m]:7
Lost data at far boundary [%]:6
Max. ping rate [Hz]:0.5
Min. vertical resolution [m]:4
Min. cell size [m]:4
Max. cell size [m]:32
Cell overlap [%]:25
Max. velocity [m/s]:10
Speed dependent uncertainty: horizontal [%]:0
Speed independent uncertainty: horizontal [cm/s]:0.5
Speed dependent uncertainty: vertical [%]:
Speed independent uncertainty: vertical [cm/s]:0.18
Surface reference capability:Y
Surface current measurement:Y
Compensation for sound speed:Y
Single ping rejection of outliers :Y
Uncertainty of single ping horizontal velocity for default cell size [cm/sec]:3.6
Uncertainty of single ping vertical velocity for default cell size [cm/sec]:1.31
Standard Sensors 
Temperature: min [°C]:-5
Temperature: max. [°C]:45
Temperature: uncertainty [°C]:
Tilt: max. [deg]:45
Tilt: uncertainty [deg]:
Compass type :Magnetic
Deployment method 
Moving vessel:Y
Bottom mount:Y
Inline string mooring:N
Data Buoy:Y
Marine structures:Y
Auxiliary Sensors 
Acoustic modem:N
Relocation of transponder:N
Wave direction:N
Speed of sound:Y
Other specifications 
Real-time interfacing:RS232; RS422; Inductive Modem; Acoustic Modem
Min. external power [Voltage]:20
Max. external power [Voltage]:50
Max. cable length [m]:6000
Baudrate [kbit/s]:1.2
External battery container:Y
Data acquisition software and processing software:WINSC; VMDAS;VISEA; NAVIPAC; UHDAS; HYPACK; QUINSY; SEDIVIEW; WINADCP
Typical applications:Physical & Biological Oceanography; Coastal Engineering; Hydrology; Fisheries; Pipe & Cable Laying; Offshore Oil; Marine Renewables; Observatories; Plume Tracking; Transport & Discharge; Model Calibration

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