Water Survey Tech

Product Detail

Channel Master

  • Accurate: Teledyne RDI Broadband technology allows for small cells and/or short averaging sampling intervals, thus increasing your data accuracy.
  • Robust: Collect highly accurate velocities even in difficult environments such as slow flow or rapidly changing flow.
  • Versatile: ChannelMaster offers a range of 1-128 user-selectable cell sizes from 25 cm – 8 m and profiling ranges from 1 m – 300 m (frequency dependent).
  • Sturdy: Comes standard with stainless steel mounting fixture.
  • SDI-12 interface for connection to existing data loggers or remote data transmission systems
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  • All-in-one ADCP system for high-resolution and precise velocity profiling from 1 m to 30 0m ranges including an integrated ultrasonic vertical beam and a redundant pressure sensor for stage measurement
  • Water level, flow velocity and discharge output via RS 232 interface (SDI-12 protocol) for connection to an external data logger (e.g. SEBA-NetlogCom)
  • User-friendly software for site configuration (input of the cross-section, correction factors,… etc.)
  • Robust and flexible bracket for easy installation and alignment of the ChannelMaster is optionally available with additional protection fixture
  • Relatively low installation effort and expenditure, since the ChannelMaster is installed on only one side of the river/channel.
  • discharge, velocity and water level measurements in rivers, streams and canals
  • Measurement of complex currents for environmental monitoring
  • Calibration of numerical models or verifications
Model:

CM300

Frequency:

300 kHz

Water Velocity Profiling:
Profiling range:

4 m1) to 300 m2)

Velocity range:

± 5 m/s default, ± 20 m/s maximum

Accuracy:

± 0,5 % of water velocity relative to ±2 mm/s

Resolution:

1 mm/s

Number of cells:

1-128

Cell size:

1 m to 8 m

Blanking distance:

1 m

Data output rate:
Physical Properties:
Weight in air:

6.8 kg

Weight in water:

3.17 kg

Height

: 18.3 cm

Width:

32.5 cm

Depth:

19.8 cm

Transducer:
Geometry:

2 beams, ± 20°

Beam width:

2.2°

 

Model:

CM600

Frequency:

600 kHz

Water Velocity Profiling:
Profiling range:

2 m1) to 90 m2)

Velocity range:

± 5 m/s default, ± 20 m/s maximum

Accuracy:

± 0,5 % of water velocity relative to ±2 mm/s

Resolution:

1 mm/s

Number of cells:

1-128

Cell size:

1 m to 4 m

Blanking distance:

0.5 m

Data output rate:
Physical Properties:
Weight in air:

4.76 kg

Weight in water:

2 kg

Height

: 18.3 cm

Width:

26.4 cm

Depth:

19.3 cm

Transducer:
Geometry:

2 beams, ± 20°

Beam width:

1.5°

 

Model:

CM1200

Frequency:

1200 kHz

Water Velocity Profiling:
Profiling range:

1 m1) to 25 m2)

Velocity range:

± 5 m/s default, ± 20 m/s maximum

Accuracy:

± 0,5 % of water velocity relative to ±2 mm/s

Resolution:

1 mm/s

Number of cells:

1-128

Cell size:

0.2 m to 2 m

Blanking distance:

0.2 m

Data output rate:
Physical Properties:
Weight in air:

3.4 kg

Weight in water:

1.58 kg

Height

: 18.3 cm

Width:

18.3 cm

Depth:

18.9 cm

Transducer:
Geometry:

2 beams, ± 20°

Beam width:

1.5°

 

Range:
Temperature:

-4° C to 40° C

Tilt (pitch and roll):

± 10°

Pressure:

0.1 m to10 m

Acoustic Stage:

0.1 m to10 m3)

Accuracy:
Temperature:

± 0.2° C

Tilt (pitch and roll):

± 0.2° bei 2°, ± 0.5° bei 10°

Pressure:

0.5 %

Acoustic Stage:

± 0.1 %, ± 3mm

Resolution:
Temperature:

0.01°C

Tilt (pitch and roll):

0.01°

Pressure:

1 mm

Acoustic Stage:

0,1 mm

 

Software:

WinH-ADCP: System setup, data acqusition, discharge calculation, data display, and summary report

PlanCV: Deployment planning, predicting precision, power usage, etc.

Hardware and Features:

4 MB internal recorder

25 m power and communications cable standard, longer available

Stainless steel mounting plate

Built-in index-velocity method flow calculator

Communications:

RS-232 with SDI-12, or RS-422 SDI-12 supports v 1.3 (concurrent)

Simultaneous SDI-12, and internal logging supported
Serial baud rates 300–115,200 bps

Construction:

Cast polyurethane with titanium hardware, mounting plate included

Power:
Voltage:

10-18 VDC

Max. current:

1,5 A

Power consumtion:

0.1W @ 10% duty cycle (typical)

Environmental:
Operating temperature:

-5° C to 45° C

Storage temperature:

-20° C to 50° C

 

1) Assume one good cell (minimum cell size); range measured from the transducer surface.

2) Assume fresh water; actual range depends on temperature and suspended solids concentration.

3) User-programmable to 18m maximum.

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