40526146_Profiler_Salient_Characteristics.pdf

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Acoustic Doppler Current Profiler (ADCP), 2mHz Federal contract opportunity
Solicitation number
140G0321Q0061
Issued by
Department of the Interior US Geological Survey Office of Acquisitions and Grants

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Sol_140G0321Q0061_Amd_0001.pdf PDF
Sol_140G0321Q0061.pdf PDF
Clauses Solicitation 140G0321Q0061 Acoustic Doppler.pdf PDF

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Text version

Acoustic Doppler Profiler Salient Characteristics

Transducer frequency: 2 mHZ

Must have the capacity for pulse coherent doppler measurements (either included or available as an upgrade to this unit).

Minimum cells: 40

Cell size: option to include 0.1 – 1.0 m cells

Required range (distance): 4 m range with 0.1 m cells; 10 m range with 0.25 m cells

Required range (horizontal current velocity): - 5 m/s to 5 m/s

Maximum blanking distance: 10 cm

Minimum pressure resolution: 0.005 meters

Must be able to be horizontally mounted with a right angled, upward looking sensor head to allow for deployment in very shallow water with minimal flow disturbance.

Maximum case diameter: 85 mm

Able to provide power simultaneously to 2 external sensors: 7-20 VDC, 3.5 mA avg., 6 mA peak

Must be able to record 0-5 volt, 16-bit A/D data from 2 external sensors.

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