Series 420X pressure transducers and transmitters are available in compact, all-stainless-steel NEMA 4X, 7, 9 explosion-proof housings for use in Class I; Division I; and Groups A, B, C, and D hazardous locations. Three models are offered. Series 423X is a 5V transducer, Series 426X is a 10V transducer, and Series 425X is a 20 mA transmitter. These models are available for process pressure ranges from 0-15 psia to 0-10,000 psig. Accuracy is rated ±0.25% full scale including linearity, hysteresis, and repeatability.
Barksdale Inc., 3211 Fruitland Ave., Los Angeles, CA 90058, FAX (213) 589-3463.
United Launch Alliance will fly 3D-printed flight hardeware parts on its rockets starting next year with the Atlas V. The company's Vulcan next-gen launch vehicle will have more than 100 production parts made with 3D printing. The main driver? Parts consolidation and 57% lower production costs.
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The engineers and inventors of the post WWII period turned their attention to advancements in electronics, communication, and entertainment. Breakthrough inventions range from LEGOs and computer gaming to the integrated circuit and Ethernet -- a range of advancements that have little in common except they changed our lives.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.