66 -- Barometer Model 270-NDBC-5

The National Data Buoy Center, Stennis Space Center, MS, intends to negotiate only with Setra Systems, Inc. of Acton, MA for the purchase of 30 each Setra Model 270 Barometers with the NDBC configuration. The performance characteristics of this item include: Full Range 800.00-1100.00mbar; Accuracy +- 0.05% FS; Repeatability 0.01% FS; Non-Linearity Best Fit Straight Line +- 0.03% FS; and Compensated Temperature Range -20 to 50 degrees Celsius. See numbered notes 1 and 22.