B08_ATCH_1_SALIENTS_S23087.pdf
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- Attached to
- ACOUSTIC BACKSCATTER SENSOR IAW SALIENTS Federal contract opportunity
- Solicitation number
- 140G0123Q0160
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| Sol_140G0123Q0160.pdf | ||
| B08_ATCH_3_FISMA_S23087.pdf | ||
| B08_ATCH_2_508_S23087.pdf |
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Text version
Salient Characteristics Special Order S23087
ACOUSTIC BACKSCATTER SENSOR
SALIENT CHARACTERISTICS:
10 Ea. Acoustic Backscatter Sensor:
1. Shall consist of a submersible acoustic backscatter instrument for measuring suspended sediment concentration at a point within a river, stream, or creek cross-section.
2. Shall have an acoustic backscatter concentration measurement range from at least 1 mg/L to 30,000 mg/L, with a resolution of 0.5% of reading, or better.
3. Shall have measurement accuracy or +/- 30% (for particle sizes 30 – 400 microns), or better.
4. Shall have an operating frequency of 8 MHz and a sample update rate of at least 1 Hz.
5. Shall be no larger than 2.0” in diameter x 13.5” long.
6. Shall be capable of outputting data in SDI-12, RS-232, and analog formats.
7. Shall include features, and be constructed of materials, that are resistant to biofouling and corrosion.
8. Shall be capable of being powered from an external 12 VDC (nominal) power source.
9. Shall be capable of operating over a range of temperatures from at least 0 to 30 degrees C.
10. Shall be capable of operating down to a depth of at least 100 meters and include an underwater cable/interface bulkhead connector.
11. Shall come with compatible operational software for sensor setup, programming, and data viewing/graphing.
3 Ea. Connector Base Cable (with molex):
12. Shall be compatible with the acoustic sensor described above.
13. Shall consist of a base cable with standard 8-Pos female to USB w/molex plus power base.
4 Ea. 20 M Communication and Power Cable:
14. Shall be compatible with acoustic sensor described above.
15. Shall consist of a submersible communication and power cable (with underwater connector) for the acoustic sensor described above.
16. Shall be 20 meters long.
17. Two (2) cables shall include the USB w/molex connector termination, as listed above, and two (2) cables shall have 24” unterminated tinned pigtails as listed below.
5 Ea. 50 M Communication and Power Cable:
18. Shall be compatible with acoustic sensor described above.
19. Shall consist of a submersible communication and power cable (with underwater connector) for the acoustic sensor described above.
20. Shall be 50 meters long.
Salient Characteristics Special Order S23087
21. One (1) cable shall include the USB w/molex connector termination, as listed above, and four (4) cables shall have 24” unterminated tinned pigtails as listed below.
6 Ea. Connector Base Cable (w/tinned pigtail):
22. Shall be compatible with the acoustic sensor described above.
23. Shall consist of a base cable with standard 8-Pos female to 24” unterminated tinned pigtail.
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