Salient_Characteristics.pdf

Salient Characteristics PR #0040213119

S15053

The USGS Water Science Center in Albuquerque, NM needs to purchase six (6) water level/temperature data loggers, two (2) barologger, and two (2) direct read download kits. This equipment is intended to be used for long term water monitoring in wells, surface water bodies, and/or seawater environments.

SOLINST LEVELOGGER EDGE, BAROLOGGER EDGE & DIRECT READ DOWNLOAD KIT

SALIENT CHARACTERISTICS:

Levelogger Edge:

1. Shall have both a level sensor and temperature sensor.

2. Level sensor shall be of piezoresistive silicon with hastelloy sensor.

3. Shall have an accuracy of ±0.05% FS (Full Scale).

4. Shall have a superior, low noise, stability of reading.

5. Shall be capable of units of measure of m, cm, ft., psi, kPa, mBar, °C, & °F.

6. Shall be capable of automatic temperature compensation.

7. Shall have a minimum temperature compensation range of 0° to 50°C (32° to 122°F).

8. Temperature sensor shall be platinum resistance temperature detector (RTD).

9. Shall have an accuracy of ±0.05°C (±32.09°F).

10. Shall have a resolution of ±0.003°C (±32.005°F).

11. Shall have a minimum battery life of 10 years at one reading per minute.

12. Shall be capable of operating range of -20° to 80°C (-4° to 176°F).

13. Shall be capable of a maximum of 40,000 reading FRAM memory or 120,000 using linear data compression.

14. Shall be capable of FRAM, slate and continuous memory.

15. Shall be capable of communications by optical infrared interface; conversion to RS-232, USB, SDI-12;

Serial at 19,200 bps, 38,400 bps with USB.

16. Shall be corrosion resistance with titanium based PVD coated body.

17. Shall be capable of sampling modes linear; event & user selectable with repeat mode; future start; future stop; & real time view.

18. Shall be capable of measurement rates of 1/8 sec to 99 hrs.

19. Shall be a maximum of 7/8 inch diameter X 6.25 inch long (22 mm X 159 mm).

20. Shall be capable of a maximum depth of 5m (16.4 ft.).

21. Shall be capable of long term, virtually maintenance free, water level monitoring.

Barologger Edge:

22. Shall have both a level sensor and temperature sensor.

23. Level sensor shall be piezoresistive silicon with hastelloy sensor.

24. Shall have a minimum accuracy of ±0.05kPa.

25. Shall be capable of automatic temperature compensation.

26. Temperature sensor shall be platinum resistance temperature detector (RTD).

27. Shall have an accuracy of ±0.05°C (±32.09°F).

28. Shall have a resolution of ±0.003°C (±32.005°F).

29. Shall have a minimum temperature compensation range of -10° to 50°C (14° to 122°F).

30. Shall have a minimum battery life of 10 years at one reading per minute.

31. Shall be capable of operating range of -20° to 80°C (-4° to 176°F).

32. Shall be capable of a maximum of 40,000 reading FRAM memory or 120,000 using linear data

Salient Characteristics PR #0040213119

S15053 compression.

33. Shall be capable of FRAM, slate and continuous memory.

34. Shall be capable of communications by optical infrared interface; RS-232, USB, SDI-12.

35. Shall be capable of communication speeds of 9600 bps, 38,400 bps with USB optical reader.

36. Shall be corrosion resistance with titanium based PVD coated body.

37. Shall be capable of sampling modes linear; event & user selectable with repeat mode; future start; future stop; & real time view.

38. Shall be capable of measurement rates of 1/8 sec to 99 hrs.

39. Shall be a maximum of 7/8 inch diameter X 6.25 inch long (22 mm X 159 mm).

40. Shall be capable of a maximum depth of 1.5m (4.92 ft.).

41. Shall be capable of recording atmospheric pressure in psi, kPa, or mBar.

42. Shall be compatible with levelogger specified above.

Direct Read Download Kit shall include:

Optical Reader (USB):

43. Shall be compatible with levelogger and barologger specified above.

44. Shall include all necessary hardware and software to read and download data from loggers to computer.

45. Shall be capable of using USB port.

Direct Read Cable Assembly:

46. Shall be capable of connecting levelogger to levelogger app interface.

47. Shall have locking type connectors at both ends.

48. Shall be a minimum of 5 feet (1.5m) long.

49. Shall be capable of providing real-time data and communications to levelogger when deployed.

SPECIFICALLY MUST INCLUDE:

6 each, #110023, Levelogger Edge, M5/F15

2 each, #110179, Barologger Edge, M1.5/F5

2 each, #107379, Direct Read Download Kit