Tri-Tronics has published an updated catalog detailing their complete lines of Photoelectric Sensors, Fiber Optic Light Guides and Controls, including a wide variety of newly-introduced products. The new PG-50 Catalog makes it easy to select the best product to fit a particular sensing application, and features easy-to-use product selection guidelines, detailed sensor application drawings, comprehensive product descriptions, specifications and installation data, and fundamentals of photoelectric sensing. Copies are available at no cost. Tri-Tronics Co. Inc. http://rbi.ims.ca/4912-539
Although plastics make up only about 11% of all US municipal solid waste, many are actually more energy-dense than coal. Converting these non-recycled plastics into energy with existing technologies could reduce US coal consumption, as well as boost domestic energy reserves, says a new study.
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.