SATPC0043140 Tab 10 2 SOW_Redacted.pdf
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- Solicitation number
- 80NSSC27948377Q
About this file
This document is a procurement specification for a CX-41 Flexim Emerson Flowmeter system required by United Launch Alliance (ULA) at Space Launch Complex 41. The gaseous nitrogen meter station requires an overhaul due to parts obsolescence, corrosion, and design flaws. The procurement includes 13 line items of equipment and subparts necessary to replace the existing obsolete flow meter and measure flow rates for operational billing purposes. All items must be purchased new and shipped to NASA/Kennedy Space Center in Orlando, Florida.
The required items include: (Item 8) two Transmitter G731 units with specifications for gas measurement, general purpose use, FM Class I/II/III Div. 2 explosion protection, stainless steel housing, 11-32 V DC power supply, Modbus RTU outputs, multiple current and digital outputs, temperature inputs, and advanced meter verification; (Item 9) two clamp-on transducers with 6-point calibration and aperture calibration; (Item 10) two Variofix L mounting systems for diagonal or reflection measurement; (Item 11) one strap kit fastener for Pt100/1000 sensors for pipe sizes 0.5"-2.5"; (Item 12) one clamp-on temperature probe with 1000-ohm platinum RTD rated for -22 to 392°F; and (Item 13) one self-adhesive pipe damping material for gas measurement. Subparts included with Items 8 and 9 comprise operating instructions, transmitter fixation, data transmission kits, coupling foils, and coupling compound.
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Other files
| File | Type | Posted |
|---|---|---|
| SATPC0043140 Tab 10 3 RFQ Open Market.pdf | ||
| SATPC0043140 Tab 10 1 BNJ_Redacted.pdf |
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Text version
Procurement of CX-41 Flexim Emerson Flowmeter
1.0 Background
The gaseous nitrogen (GN2) meter station used by United Launch Alliance (ULA) at Space Launch Complex 41 is in need of an overhaul due to parts obsolescence, corrosion, and design flaws. A Flexim flow meter, consisting of the following items, is needed to replace old obsolete flow meter and measure flow rate during operations for billing purposes. The procurement also includes several items that are considered included subparts from the vendor and are identified below.
2.0 Requirements
The following items are necessary to ensure parts are available for ULA equipment to support Atlas and Vulcan systems, ensuring successful launch. Items must be purchased new. Line items with a dot (.) correspond to the above listed line item and are included with the preceding line item.
Item No. Part Number DescripƟon QuanƟty
8 DE7-G731GP-F2NNN-2ST4-
MR.CS2.MN4.TT2.IS2/FVA
TransmiƩer, G731 G731 [G) FLUXUS for the measurement of: gases [731) Type: 731 [GP] General purpose [F2] explosion protecƟon:
FM Class I, II, Ill Div. 2 [NI Non-intrinsically safe [NN] No addiƟonal cerƟficate [2) Measuring channels : 2 [STI Housing: stainless steel [4] Power supply: 11...32 V DC [MR) Modbus RTU Outputs [CS2) 2 x current output, switchable, acƟve/passive, 0/4 ... 20 mA [MN4) 4 x digital output (open collector) 8.2 V NAMUR (DIN EN 60947-5-6), status, pulse, frequency 0.002 ... 10 kHz Inputs [TT2) 2 x temperature input Ptl00/1000 [IS2) 2 x acƟve/passive current input [FVA) Advanced Meter VerificaƟon !Full funcƟonality only with FluxDiagfull version
8.1
731761-00 721110-4 801037-9 990760-10
-OperaƟng instrucƟon -TransmiƩer-FixaƟon (opƟon) -Data transmission kit -Supplements
2 (each) These are included in line item #8
9 TRD-GSP-NF2 N-NNTl-004 Clamp-on transducer, Transducer cal ibraƟon with aperture calibraƟon 6 measuring points, including calibraƟon
Procurement of CX-41 Flexim Emerson Flowmeter cerƟficate (factory calibraƟon, no accredited report) [GI For the measurement of: gases [SI Typ: Shear wave [Pl Transducer frequency P-2 MHz Inner pipe diameter (recommended): 0.79 ... 2.0 in inner pipe diameter (extended): 0.59 ... 2.4 in [N] Normal temperature [F2] explosion protecƟon: FM Class I, II, Ill Div. 2 [NN] No addiƟonal cerƟficate [Tl] ConnecƟon system: stripped cable ends [004] Cable length: 13 Ō
9.1 990739-6 990739-22
-Coupling foils -Coupling Compound
2 (each) These are included in line item #9
10 MOU-VLP-DS-SSSKl
MounƟng:
[VL] Variofix L For transducer frequency P - 2 MHz [DI Measurement arrangement: diagonal or reflecƟon [SI Inner rail length: 9.20 in [SI FixaƟon: tension straps [SSKl] 0.5'' - 2.5"
11 US-MOU.SKl Fastener for Ptl00/1000:
Strap kit for pipe sizes 0.5"-2.5" 1
12 770413-1
Temperature probe (clamp-on):
Clamp-On temperature sensor consisƟng of: 1 ea . 1000-ohm clamp-on plaƟnum RTD, 4-wire, DIN IEC 751 class A, measuring range-22 to 392 °F, 30 Ō cable, prepared for juncƟon box and direct connecƟon
13 US-DMPKIT.l Pipe damping material for gas measurement, self-adhesive for permanent installaƟon 1
Ship to:
NASA/KENNEDY SPACE CENTER
ORLANDO, FL 32899
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