does "inductive" sensing mean the same thing as "e-field" sensing? can you comment on the pros/cons of e-field sensing?
The e is for electric field. Inductive sensing uses a magnetic field. As the one slide noted, the inductive sensor needs a metallic target, the capacitive or efield sensor does not require a metallic or magnetic target
Using wireless chips and accessories, engineers can now extract data from the unlikeliest of places -- pumps, motors, bridges, conveyors, refineries, cooling towers, parking garages, down-hole drills and just about anything else that can benefit from monitoring.
With strong marketplace demand for qualified engineers across the board that currently outstrips the available supply, there may never be a better time for engineers and project managers to advance their careers and salaries. Whether those moves are successful in the short-term and long-term is likely to depend on how the transition from one job to the next is handled.
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.