SENSORS: Columbia Research Labs. Inc. offers a family of strain sensors that allow critical undercarriage structures and surfaces to be more accurately monitored than by using less accurate counting accelerometer methods. All of the sensors in the DT Series incorporate the proven technology of the flight-qualified DTD2684. They are designed to monitor the fatigue loading experienced by aircraft under various conditions of flight speed, weight and mission configuration more accurately than older technologies. All of the sensors in the DT Series are easy to install and feature rugged construction. Basic technology, including self temperature compensating and high output has been enhanced in some models to meet specific application needs.
Series DT3625 Sensors, developed to measure fatigue in tight spaces, offer a package of 0.45 x 0.25 x 0.14 inch thick and weigh only 13 gm. DT3617 Foil Strain Sensors are designed to measure planer shear strain forces when the axes of principal strain is identified. Each sensor is a complete, compact, easily installed device. DT3715 sensors accurately measure both strain and temperature on curved mounting surfaces. DT3716 sensors measure both strain and temperature on straight mounting surfaces. Both series offer all the accuracy, ruggedness and ease of installation of the flight-qualified Series DTD2684.
The first Tacoma Narrows Bridge was a Washington State suspension bridge that opened in 1940 and spanned the Tacoma Narrows strait of Puget Sound between Tacoma and the Kitsap Peninsula. It opened to traffic on July 1, 1940, and dramatically collapsed into Puget Sound on November 7, just four months after it opened.
Noting that we now live in an era of “confusion and ill-conceived stuff,” Ammunition design studio founder Robert Brunner, speaking at Gigaom Roadmap, said that by adding connectivity to everything and its mother, we aren't necessarily doing ourselves any favors, with many ‘things’ just fine in their unconnected state.
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.