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RiverRay ADCP

Key Features:

  • ?Vertical beam provides more precise bathymetric data and improved characterization of slopes and irregular river beds
  • Ease of use—easy to carry, easy to deploy, and easy to operate. Just power and go!
  • Qrz-control—automatic adaptive sampling continuously optimizes your discharge measurement from bank to bank, thus ensuring the highest quality data without your intervention
  • Versatile—a single instrument can now deliver high quality data in a 0.5 m stream or a 40 m river.

Go straight to work collecting highly accurate stream and river discharge data with the RIVERRAY ADCP (Acoustic Doppler Current Profiler). This economical turnkey system comes complete with: the RiverRay ADCP, a custom-designed boat, userfriendly software, and convenient wireless communication - everything you need to begin making precision river discharge measurements.

With over thirty years experience delivering acoustic Doppler products, Teledyne RDI’s RiverRay is the culmination of years of technology advances and invaluable customer feedback.

From a shallow stream to a raging river, the revolutionary RiverRay delivers the simplicity and reliability your operations require, at a price that won’t break your budget.?

Water Velocity Profiling      
Operation mode Broadband or pulse-coherent, automatic
Velocity range ±5m/s default, ±20m/s max.  
Profiling range 0.4m1 to 60m2    
Accuracy ±0.25% of water velocity relative to ADCP, ±2mm/s
Resolution 1mm/s    
Number of cells 25 typical, 200 max. (automatic selection)
Cell size 10cm min. (automatic selection)  
Surface cell range 25cm3    
Data output rate 1-2Hz (typical)    
Bottom Tracking      
Operation mode Broadband    
Velocity range ±9m/s    
Depth range 0.4m to 100m2    
Accuracy ±0.25% of bottom velocity relative to ADCP, ±2mm/s
Resolution 1mm/s    
Depth Measurement      
Range 0.3m to 100m2    
Accuracy ±1% (with uniform water temperature and salinity profile)
Resolution 1mm4    
Vertical Beam      
Range 0.2m to 80m    
Accuracy ±1% (with uniform water temperature and salinity profile)
Resolution 1mm    
Standard Sensors      
  Temperature Tilt (pitch and roll) Compass
Range -5°C to 45°C ±90° 0-360°
Accuracy ±0.4°C ±0.3° ±2°5
Resolution 0.01°C 0.02° 0.01°
Transducer and Hardware      
System frequency 600kHz    
Configuration Phased array (flat surface), Janus four beams at 30° beam angle
Internal memory 16MB    
Communications      
Standard RS-232, 1200 to 115,200 baud. Bluetooth,115,200 baud, 200m range.
Optional Radio modem, range >30km (line of sight)
Software (included) • WinRiver II (standard) for moving-boat measurement
  • SxS Pro (optional) for stationary measurement
Power      
Input voltage 10.5–18V DC    
Power consumption 1.5W typical    
Battery (inside float) 12V, 7A-hr lead acid gel cell (rechargeable)
Battery capacity >40 hrs continuous operation  
Float (included)      
Configuration Three hulls (trimaran)  
Material Polyethylene    
Dimensions      
Length 120cm, width 80cm, height 18cm  
Weight 10kg bare; 17kg with instrument and battery
Environmental      
Operating temperature -5°C to 45°C    
Storage temperature -20°C to 50°C    
1 Assumes one good cell (10cm); range measured from the transducer surface.  
2 Assume fresh water; actual range depends on temperature and suspended solids concentration.  
3 Distance measured from the center of the first cell to the transducer surface.  
4 For averaged depth data.      
5 For combined tilt <+/-70° and dip angle <70°

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