OMEGA Engineering, Stamford, CT, offers the PLATINUM™ Series PT-DEMO PID controller that provides an integrated temperature control system suitable as a platform to investigate the use of closed loop (PID) and simple on/off temperature control in heating and cooling applications. The system features intuitive “smart” menu flow, panel-mounted USB and Ethernet connectivity, an alarm indicator, a 4- to 20-mA remote set-point potentiometer, a pushbutton digital input, and an aluminum plate allowing the user to feel the temperature response.

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