B08_ATCH_1_SALIENTS.pdf
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- Attached to
- FIVE-BEAM CURRENT PROFILING SYSTEM IAW SALIENTS Federal contract opportunity
- Solicitation number
- 140G0125Q0211
About this file
This document is a Salient Characteristics specification for a Five-Beam Current Profiling System (S25072). The system is a multi-purpose, self-contained, broadband Acoustic Doppler Current Profiling (ADCP) system with specific technical requirements. Key specifications include a 500 kHz operational frequency, capability for average and burst current profiles, an echosounder for sediment measurement with 10,000 bins and 6 mm to 0.5 m resolution, and an integrated altitude and heading reference system sensor.
The system must have a water velocity profiling range up to 60 m, velocity measurement accuracy of 0.3% (+/-0.3 cm/s), and a sampling frequency of at least 8 Hz. Additional requirements include built-in temperature, compass, tilt, and pressure sensors with precise accuracy ranges, an 18 VDC internal battery with 180 watt-hours capacity, 256 GB data storage, Ethernet and RS232/RS422 communication capabilities, and underwater connectors. The housing must be no larger than 9" in diameter x 11" long, weigh under 15 lbs, and operate in temperatures from -4 to 40°C.
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| B08_ATCH_2_508.pdf | ||
| Sol_140G0125Q0211.pdf | ||
| B08_ATCH_3_FISMA.pdf |
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Text version
Salient Characteristics S25072
FIVE-BEAM CURRENT PROFILING SYSTEM
Salient Characteristics
1 ea. Five-Beam Current Profiling System:
1. Shall consist of a multi-purpose, self-contained, broadband, five-beam, Acoustic Doppler Current Profiling (ADCP) system.
2. Shall have an operational frequency of 500 kHz.
3. Shall include features and functionality for average current profiles and burst current profiles.
4. Shall include echosounder capability for the measurement of sediment.
5. Echosounder shall have a resolution of 6 mm to 0.5 m with at least 10,000 bins.
6. Shall include an integrated altitude and heading reference system sensor.
7. Shall have a sampling frequency of at least 8 Hz.
8. Shall have a water velocity profiling range capability up to at least 60 m.
9. Shall have a user selectable water velocity range from 1.0 m/s to at least 5.0 m/s.
10. Shall have water velocity measurement accuracy of 0.3% of measured value +/-0.3 cm/s, or better.
11. Shall have a velocity resolution of 0.1 cm/s, or better.
12. Shall include built-in temperature, compass, tilt (solid state), and pressure sensors.
• Temperature sensor shall have a range of -4 to 40o C with an accuracy of 0.1o C, or better.
• Compass shall have 0.2o max/min accuracy, or better, for tilt.
• Pressure sensor shall have a measurement range from at least 0-100 m with an accuracy of 0.1% full scale, or better.
13. Shall include built-in temperature, compass, tilt, and pressure sensors. Compass shall have a 0.2 max/min accuracy for tilt.
14. Shall be capable of operating from an 18 VDC (nominal) internal battery with a power capacity of at least 180 watt-hours.
15. Shall include at least 256 GB of data storage capability.
16. Shall include Ethernet and configurable RS232/RS422 communication capability and applicable interface ports.
17. Housing shall be no larger than 9” in diameter x 11” long and weigh no more than 15 lbs.
18. Shall be capable of operating over a temperature range from at least -4 to 40o C.
19. Shall include compatible micro circular subsea (underwater) bulkhead connectors for Ethernet, serial, and power connections.
20. Shall include a compatible 5 m Ethernet cable with micro circular 6-pin subsea (underwater) pluggable inline cable connector for power and RJ45 connections.
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