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This Statement of Work (SOW) details the procurement of SOR T21 Thermal Differential Flow Switches for NASA Langley Research Center's Unitary Plan Wind Tunnel (Facility B1251). The required materials are specifically SOR T21 flow switches with twin-tip 316/316L stainless steel sensors, each 5 inches long with a ¾" NPT(M) process connection. Additional technical specifications include a NEMA 4 rated electronics enclosure, 24 VDC input power, and a 5A DPDT Relay output @ 250 VAC. The procurement requires a 10-week lead time after receipt of order (ARO), with delivery to be made to NASA Langley Research Center in Hampton, VA 23681-2199.

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Statement of Work (SOW) - Materials Only

SOR T21 Thermal Differential Flow Switches for Buffer Air System Facility: Unitary Plan Wind Tunnel/ B1251

Lead time: 10 weeks ARO

Place of Delivery:

NASA Langley Research Center Hampton, VA 23681-2199

Objective Procurement of appropriate SOR T21 flow switches with stainless steel twin-tip sensors.

Materials Required

- SOR T21 Thermal Differential Flow Switches

• Twin-tip 316/316L stainless steel sensors

• Sensor length: 5 inches

• Process Connection: ¾" NPT(M)

• Electronics enclosure: NEMA 4 rated

• Input Power: 24 VDC

• Output Type: 5A DPDT Relay @ 250 VAC

SOR T21 Thermal Differential Flow Switches for Buffer Air System
Objective
Materials Required

File details come from the government source that posted it. Updated .