FLUID POWER:Bray Controls’ Series 6A line of Intelligent Electro-Pneumatic Positioners offer precise flow control and advanced digital communication. Utilizing proven technology, the line features reliability in the field plus the lowest air consumption on the market. For use with either double or single acting pneumatic actuators, the positioners can accept an analog 4-20 mA input or BUS intelligent HART, FOUNDATION FieldbusTM or PROFIBUS PA input. Both waterproof (NEMA 4, 4X/IP66) and explosion-proof (NEMA 4, 4X, 7 and 9) enclosures are offered. A waterproof, stainless-steel enclosure is available upon request.Optional accessories include an external gauge manifold with up to three gauges, volume boosters and an air filter regulator. Optional boards include a retransmission module, programmable electronic switches and cam activated limit switches. All optional accessories and boards can be easily installed in the field.
These are the toys that inspired budding engineers to try out sublime designs, create miniature structures, and experiment with bizarre contraptions using sets that could be torn down and reconstructed over and over.
PowerStream is deploying the microgrid at its headquarters to demonstrate how people can generate and distribute their own energy and make their homes and businesses more sustainable through renewables.
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.