Kulite unsteady pressure transducers

STATEMENT OF WORK 1. Objective/Requirements Unsteady pressure transducers are standard wind-tunnel model instrumentation used in the NASA Langley Transonic Dynamics Tunnel (TDT) for acquiring time-varying changes in pressure to capture aerodynamic and model instabilities, such as flutter, buffet, flow separation, and shock wave oscillations. The TDT has an existing inventory of Kulite unsteady pressure transducers and therefore has a requirement that new transducers must be the same brand (Kulite) to achieve data consistency and simplified integration into wind-tunnel models. The Space Launch System (SLS) project has a requirement for using new, dedicated Kulite unsteady pressure transducers in multiple models to be tested in the TDT. 2. Characteristics, Scope, and Specs The contractor shall provide the following product:  Instrumentation Type: Kulite Miniature Amplified Transducer  Model XCL-17A-IA-100-17A  Range: 17 psi Absolute  Screen type: A screen  In-line amplifier: Yes  3 ft shielded cable from transducer to amplifier  2 ft shielded cable from amplifier to Lemo connectors  Dual Lemo connectors (3-pin for signal connection and 2-pin for power connection)  Excitation: 12 +/- 4 VDC  Output: 0.25 VDC to 4.75 VDC  Bandwidth (+/- 0.5 dB): 3 kHz  Compensated temperature range: 70 degF to 130 degF  Quantity: 100 3. Place of Performance The manufacturing facility 4. Period of Performance The estimated period of performance or lead-time for delivery to NASA Langley Research Center is September 31st, 2026. -- 1 of 1 --