ATCH_1_SALIENTS.pdf
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- Attached to
- Water Level and Data Loggers QTY: 6 Federal contract opportunity
- Solicitation number
- 140G0124Q0028
About this file
This document outlines salient characteristics for water level data loggers and related equipment required under Solicitation Number 140G0124Q0028 from the Department of the Interior US Geological Survey Office of Acquisitions and Grants. The solicitation seeks six units of water level data loggers that can continuously log water levels, temperature, and other data unattended. Each unit must include a submersible water level logger no larger than 1.25 inches in diameter and 6 inches in length that can store at least 20,000 samples with a sample rate of 1 Hz. The loggers must operate from -20 to 50 degrees Celsius and measure water levels from 0-30 feet with an accuracy of 0.031 feet or better. The loggers also require a compatible USB base station to download data in the field and software for data management, analysis, and export. Housing for the loggers must be made of non-corrosive plastic and be IP68 rated.
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| Sol_140G0124Q0028.pdf |
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Text version
Salient Characteristics S23170
WATER LEVEL DATA LOGGER
Salient Characteristics
1 Unit shall include:
5 ea. Water Level Logger:
1. Shall consist of a submersible water level logger with built-in temperature and non-vented water level sensors.
2. Shall be capable of continuous unattended logging.
3. Shall be battery powered.
4. Shall have internal memory capable of storing at least 20,000 samples.
5. Shall incorporate a non-vented, ceramic type pressure sensor.
6. Shall have a sample rate of at least 1 Hz.
7. Shall operate over a temperature range from at least -20 to 50o C.
8. Shall be no larger than 1.25 inches in diameter and 6 inches in length.
9. Shall have a water level measurement range of no more that 0-30 ft. (approximately 0-9 m.) with an accuracy of +/-0.031ft., or better.
10. Housing shall be made of Polyoxymethylene, or equivalent, non-corrosive, plastic, type housing material, with an IP rating of at least IP68.
11. Shall include a hole in the housing (on one end) to facilitate hanging the logger when deployed.
1 ea. USB Base Station:
12. Shall be compatible with logger described above.
13. Shall consist of a portable self-contained device capable of downloading data from the logger above, in the field, for transfer to a host computer.
14. Shall include couplers.
15. Shall include at least 6 ft cable.
16. Shall include an Optic USB interface.
17. Shall include features (USB port, etc.) allowing the logger to be connected to a PC.
1 ea. Software:
18. Shall be compatible with logger described above.
19. Shall consist of software for logger management, data graphing, data analysis, and data export.
5 Units shall include:
6 ea. Water Level Logger:
1. Shall consist of a submersible water level logger with built-in temperature and non-vented water level sensors.
2. Shall be capable of continuous unattended logging.
3. Shall be battery powered.
4. Shall have internal memory capable of storing at least 20,000 samples.
Salient Characteristics S23170
5. Shall incorporate a non-vented, ceramic type pressure sensor.
6. Shall have a sample rate of at least 1 Hz.
7. Shall operate over a temperature range from at least -20 to 50o C.
8. Shall be no larger than 1.25 inches in diameter and 6 inches in length.
9. Shall have a water level measurement range of no more that 0-30 ft. (approximately 0-9 m.) with an accuracy of +/-0.031ft., or better.
10. Housing shall be made of Polyoxymethylene, or equivalent, non-corrosive, plastic, type housing material, with an IP rating of at least IP68.
11. Shall include a hole in the housing (on one end) to facilitate hanging the logger when deployed.
1 ea. USB Base Station:
12. Shall be compatible with logger described above.
13. Shall consist of a portable self-contained device capable of downloading data from the logger above, in the field, for transfer to a host computer.
14. Shall include couplers.
15. Shall include at least 6 ft cable.
16. Shall include an Optic USB interface.
17. Shall include features (USB port, etc.) allowing the logger to be connected to a PC.
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