CA40 rotatable-head proximity sensor is unaffected by strong electromagnetic ac or dc fields, such as resistance-welding operations. Using the CA40 eliminates false sensor triggering and assures reliable sensor operation even in severe ac or dc weld fields. The model's fully rotatable head allows sensing in any of five positions: the four sides or the top of the sensor. The CA40 can sense all types of metals at the same sensing range, including mild and stainless steel, copper, brass, and aluminum.
Some of our culture's most enduring robots appeared in the 80s. The Aliens series produced another evil android, and we saw light robot fare in the form of Short Circuit. Two of the great robots of all time also showed up: The Terminator and RoboCop.
Major global metropolitan areas are implementing a vast number of technology, energy, transportation, and Internet projects to make the metropolis a friendlier, greener, safer, and more sustainable place to be.
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.