A06 Specifications.doc

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300 KHZ HORIZONTAL ACOUSTIC DOPPLER CURRENT PROFIL
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140G0120Q0111
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Salient Characteristics

S20045

300 KHZ HORIZONTAL ACOUSTIC DOPPLER CURRENT PROFILER

300 kHz Horizontal ADCP:

1. Shall have up to 128 cells that are user selectable with a cell size no larger than 8 m.

2. Shall have at least 4 MB of data storage.

3. Shall have acoustic stage sensor with 0.1m to 10m range, ±0.1% (±3mm) accuracy, and 0.1mm resolution or better.

4. Shall be no larger than 19 cm high by 35 cm wide by 20 cm deep in size.

5. Shall have a minimum resolution of 1mm/s.

6. Shall have profiling range of at least 4m.

7. Shall have transducer with at least two (2) beams at ±20º and a beam width of 2.2º.

8. Shall have velocity range of at least ±5m/s.

9. Shall include a power and communications cable 25m long at minimum.

10. Shall include real-time discharge data collection program for horizontal ADCPs includes system setup, data acquisition, discharge calculation, data display, and summary reports.

11. Shall include software for programing and troubleshooting the ADCP.

12. Shall include stainless steel mounting plate, hardware, and tool kit for maintenance.

13. Shall operate over a temperature range of at least -5 to 45 ºC.

14. Shall include temperature, pressure, tilt sensors, and a vertical beam.

15. Shall have RS-232 and SDI-12 communications.

16. Shall have an accuracy of at least ±0.5% of water velocity relative to ADCP, ±2mm/s.

17. Shall be capable of broadband velocity profiling.

18. Blanking distance shall be no more than 1m.

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