SBIR-STTR Award

An exploratory development to provide for differential pressure measurement integral with diagnostic connector assemblies (DCAS) is described. Emphasis will be placed on miniature strain gage transducers based on semiconductor technology as well as standard foil gage installations. From a relatively large library of special designs for miniaturization and complex configurations, the offeror proposes to adapt a range of pressure measuring devices to the geometry of current and planned dcas configurations. The designs which are planned will be fabricated and tested, and feasibility will be demonstrated

An extended effort is proposed to achieve an optimum design for an analog output differential pressure transducer. The transducer is intended for incorporation in the diagnostic connector assembly vehicle monitoring program of the u.s. Army tank command. Research is to be pursued in optimizing the final product with reference to materials of construction and fabrication processes to yield the lowest cost for an accurate transducer intended for long service life in a field vehicle environment. Continuous analog measurement of pressure losses in internal combustion engines and hydraulic components advances the capability for preventive maintenance, timely replacement and enhanced serviceability of mobile vehicles.