Current needs for small-diaphragm transducers include re-entry measurements on ablation heat shields of Apollo and Gemini spacecraft, transfer standard for condensable-vapor calibrations of gas-sensitive gages, measurement of model and tunnel pressures in hypersonic helium blowdown tunnels, etc; promising approaches to meet such needs are reviewed with emphasis on bonded semiconductor (piezo-resistive) strain gage, and capsule, or diaphragm-type, transducers; design approaches are outlined which apply to either flush-diaphragm or cavity instruments at full-scale pressures of 0-0. 5 through 0-50 psia; tabulation of important characteristics.


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    Titel :

    Low-pressure marvels -- Solid-state transducers


    Weitere Titelangaben:

    Astronautics Aeronautics


    Beteiligte:
    Sanchez, J.C. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1964


    Format / Umfang :

    4 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Engineering Marvels

    Weingroff, Richard F. | Online Contents | 1996



    Mechanical considerations for solid state pressure transducers

    Schaff,A. / Ametek Microelectronics,US | Kraftfahrwesen | 1987