Input from its on-board temperature sensor or remote temperature, humidity and water sensing probes, allows this digital control system to provide dual-zone coverage for precise monitoring of critical environments. The EA400 accepts four sensor inputs and has alarm outputs that include four configurable SPDT relays. Digital control provides flexibility for simultaneously monitoring and the user-friendly configuration of eight event alarms with memory storage and time and date recording. Among the programmable features is a delay time entry mode that ignores programmed limits in a situation such as a defrost cycle for the time specified in the time delay.
George Leopold's talk at last week's Design & Manufacturing Minneapolis helped restore astronaut and engineer Gus Grissom's role in the beginnings of NASA, and outlined how Grissom played a pivotal role in winning the Space Race.
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.