B06_ATCH_1_Salients_1219048-VegaPuls_c_23.pdf
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- Solicitation number
- 140G0122Q0250
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| Sol_140G0122Q0250.pdf |
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Salient Characteristics
Non-Contact Radar (Model VegaPuls C 23 Radar Water Level Sensor OR EQUAL)
The USGS Hydrologic Instrumentation Facility needs to purchase non-contact radar water level sensors with 80 GHz measurement frequency technology. This equipment will be used for measuring water levels at data collections sites all over the country.
Non-Contact Radar
Shall meet USGS requirements for stage accuracy measurements and shall measure stage with a total measurement uncertainty of no more than 0.01 ft. or 0.1% of indicated reading, whichever is larger over a temperature range of at least -40° to 60°C.
Shall be capable of a measurement range up to at least 0 to 30m (0 to 98 feet).
Shall use 80 GHz measurement frequency technology.
Shall have a beam angle that is no larger than 4o.
Shall be capable of an operating temperature range of at least -40° to 60°C.
Shall be powered from a 12 VDC (nominal) power source.
Shall include an SDI-12 interface.
Shall have a mechanical IP rating of at least IP66/68.
Shall have an integrated Bluetooth communication interface.
Shall include an integral SDI-12 communication/power cable that is at least 15 ft. long.
Shall have an option for a mounting bracket.
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