B08_ATCH_1_SALIENT_S24150_Submersible_Data_Logger.pdf
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- Attached to
- SUBMERSIBLE DATA LOGGERS, SENSORS, AND ACCESSORIES Federal contract opportunity
- Solicitation number
- 140G0125Q0011
About this file
This document is a salient characteristics specification for Submersible Data Loggers, Sensors, and Accessories required by the U.S. Geological Survey New Mexico Water Science Center. The solicitation, identified as RFQ 140G0125Q0011, will be issued on or about 11/18/2024 with quotes due by 11/25/2025. The anticipated award date is 12/15/2024.
The specification details the required technical characteristics for 16 submersible data loggers, 16 conductivity/temperature/depth (CTD) sensors, 16 dissolved oxygen sensors, 16 sensor adapters, 16 anti-fouling devices, 2 barometric pressure sensors, 4 photosynthetic light sensors, 4 temperature sensors, and 4 compact data loggers. Key requirements include Bluetooth connectivity, corrosion-resistant materials, user-replaceable batteries, sensor accuracy and ranges, and environmental operating conditions. This is a total small business set-aside under NAICS code 334513 with a 750 employee size standard. Responses must be submitted via email to the contracting officer.
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| B08_ATCH_2_508_S24150.pdf | ||
| Sol_140G0125Q0011.pdf | ||
| B08_ATCH_3_FISMA_S24150_OAG_12_14_22.pdf |
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Text version
Salient Characteristics Special Order S24150
SUBMERSIBLE DATA LOGGERS, SENSORS, AND ACCESSORIES
SALIENT CHARACTERISTICS:
16 ea. Submersible Data Logger:
1. Shall consist of a submersible, wireless, multiparameter style data logger.
2. Shall include Bluetooth communications with a range of at least 100 ft.
3. Shall be capable of interfacing with the CTD (Conductivity, Temperature, Depth), and Dissolved
Oxygen (DO), sensors described below.
4. Housing shall be constructed of corrosion resistant materials with an IP rating of at least IP68.
5. Shall be capable of operating from user replaceable internal lithium batteries.
6. Shall include a feature that auto-detects, and event logs, when the logger is submerged or removed from the water.
7. Shall be capable of logging intervals from at least 5 seconds to 18 hours.
8. Shall be capable of operating over a temperature range from at least -40° to 50°C.
9. Shall include at least 4 MB bytes of internal logging memory.
10. Shall include a loop, hook, or other feature to facilitate hanging the logger during deployment.
11. Shall be no larger than 1.75 inches in diameter and no longer than 8.0 inches in length (w/o sensors attached).
12. Shall have a minimum two-year warranty.
16 ea. Conductivity, Temperature, Depth (CTD) Sensor:
13. Shall consist of a CTD sensor that can be interfaced with the logger described above.
14. Shall be no larger than 1.0” in diameter and no longer than 7.5” in length, and weigh no more than 7.0 oz.
15. Housing shall be constructed of corrosion resistant materials with an IP rating of at least IP68.
16. When interfaced with the logger above, shall also be capable of calculating specific conductance, salinity, and total dissolved solids.
17. Shall have a minimum two-year warranty.
Conductivity Sensor
18. Conductivity sensor shall have a measuring range from 0 to at least 100,000 uS/cm.
19. Shall have a conductivity accuracy of +/- 2% of reading or 15 uS/cm, whichever is greater.
20. Shall have a conductivity measurement resolution of 1 uS/cm, or better, and a temperature resolution of
0.1o C.
Temperature Sensor
21. Shall operate over a temperature range of at least -20° to 50°C.
22. Shall have a temperature accuracy of +/- 0.15oC over the temperature range from 0 to 50oC, and a temperature resolution of 0.01o C.
Depth Sensor
23. Shall incorporate an absolute ( non-vented), ceramic type depth (pressure sensor).
24. Pressure sensor shall have a measuring range up to 4 m (13 ft.) of water and no greater.
25. Shall have a measurement accuracy of ± 0.15% of full scale or better, and a resolution of 0.14 cm (0.005 ft.).
16 ea. Dissolved Oxygen Sensor:
26. Shall consist of a dissolved oxygen sensor that can be interfaced with the logger described above.
27. Shall be capable of measuring dissolved oxygen (DO) concentrations and temperature.
28. DO sensor shall have a measurement range of 0 to 60 mg/L; 0 – 600% saturation.
29. Shall have a DO measurement accuracy of +/-0.2 mg/L over the range of 0 to 20 mg/L and +/- 4% over the range from 20 to 60 mg/L, or better.
30. Temperature sensor shall have a measurement range of at least -5° to 50°C.
31. Shall have a temperature accuracy of +/- 0.15oC or better.
32. Housing shall be made of polypropylene, or equivalent, non-corrosive, plastic, type housing material, with an IP rating of at least IP68.
33. Shall include user replaceable DO caps with a minimum operating life of at least 2 years.
34. Shall have a minimum two-year warranty.
16 ea. 2-Sensor Adapter:
35. Shall consist of an adapter, or device, that facilitates assembly/use of the CTD and DO sensors described above.
16 ea. Anti-Fouling Device:
36. Shall consist of an antifouling guard, device, or anti-fouling feature, for the 2-sensor adapter described above.
2 ea. Barometric Pressure Sensor:
37. Shall consist of an outdoor rated, barometric pressure (smart) sensor that can be interfaced with the logger described below.
38. Shall be housed in sealed, weather-proof, corrosion resistant housing that is no larger than 2.5” in diameter and 2” in height and weighs no more than 4 oz.
39. Shall have a measurement range of at least 660 mbar to 1070 mbar.
40. Shall have a measurement accuracy of +/- 3 mbar over the full pressure range at 25oC, or a maximum error of +/-5 mbar over the temperature range from -40 to 70oC.
41. Shall have measurement averaging capability.
42. Shall be capable of automatically communicating configuration information to the logger without any programming, calibration, or extensive user setup.
43. Shall include an integral 20” interface cable with modular plug-in connector.
44. Shall be capable of operating over a temperature range of at least -40° to 70°C.
45. Shall include screws and cable ties for mounting unit.
46. Shall have a minimum two-year warranty.
4 ea. Photosynthetic Light Sensor:
47. Shall consist of a Photosynthetically Active Radiation (PAR) smart sensor that can be interfaced with the logger described below.
48. Shall be housed in weather-proof, corrosion resistant housing that is no larger than 1.25” in diameter and 1.75” in height and weighs no more than 5 oz.
49. Shall have a measurement range of at least 0 to 2500 umol/m2/sec over wavelengths from 400 to 700 nm.
50. Shall have a measurement accuracy of +/- 5 umol/m2/sec or +/- 5%, whichever is greater in sunlight.
51. Shall be capable of automatically communicating configuration information to the logger without any programming, calibration, or extensive user setup.
52. Shall include an integral 10 ft. interface cable with modular plug-in connector.
53. Shall be capable of operating over a temperature range of at least -40° to 70°C.
54. Shall have a minimum two-year warranty.
4 ea. Temperature Sensor:
55. Shall consist of a Temperature smart sensor, with stainless steel tip, that can be interfaced with the logger described below.
56. Shall be housed in weather-proof, corrosion resistant housing with an IP rating or IP67, or better.
57. Shall be no larger than 0.2” in diameter and 2” in length and weigh no more than 6 oz.
58. Shall include an integral 6 ft. interface cable with modular plug-in connector.
59. Shall operate over a temperature range of at least -40° to 100°C.
60. Shall have a temperature accuracy of +/- 0.2oC over the temperature range from at least 0 to 50oC.
61. Shall have measurement averaging capability.
62. Shall be capable of operating over a temperature range of at least -40° to 70°C.
63. Shall have a minimum two-year warranty.
4 ea. Compact Data Logger:
64. Shall consist of a compact, battery-powered data logger for multi-channel monitoring of compatible environmental smart sensors.
65. Shall be compatible with the Barometric Pressure, PAR, and Temperature smart sensors described above.
66. Shall include a built-in USB interface.
67. Shall have at least 512 KB of non-volatile flash memory.
68. Shall be housed in a NEMA 4X, polycarbonate (or similar non-corrosive) sealed enclosure, with a hinged door with stainless steel hinge pins.
69. Enclosure shall have an IP rating of at least IP66 and include mounting tabs (with holes).
70. Shall be capable of data logging intervals from 1 second to 18 hours.
71. Shall be capable of being powered from standard user replaceable alkaline AA or lithium AA batteries and have a minimum 1-year battery life.
72. Shall have a clock accuracy of +/-1 minute/month, or better.
73. Shall operate over a temperature range from at least -20° to 50o C with alkaline batteries and -40 to 70oC with lithium batteries.
74. Shall include status indicating LED’s.
75. Shall be no larger than 7” x 5” x 2” and weigh no more than 16 oz.
76. Shall include all applicable accessories such as screws, washers, batteries, plugs, grease, and cable ties.
77. Shall have a minimum two-year warranty.
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