Libra Systems’ Automatic AC Tank Switching Module

Libra Systems Inc., Harleysville, Pennsylvania, also offers the Automatic AC Tank Switching Module, available for the PlantWise Drum Mix Control System. The enhanced module controls all fill, return and supply valves, as well as the AC pump and truck unloading. Tank levels are also monitored, including critical limits. Dynamic, color-coded graphics provide at-a-glance status pertaining to valve changes, material flow, tank levels, temperatures, interlocks and any alarm conditions that require the operator’s attention. Manual control of heaters, agitators, etc. can be turned on and off through the software. The Automatic AC Tank Switching Module is fully integrated with the PlantWise automatic blending process, including material usage totals and the capability to control the entire plant without manual buttons.

For more information, contact Libra at (215) 256-1700 or visit www.LibraSystems.com.