In the context of global water scarcity, desalination technology has become an important way to solve the shortage of freshwater. In the large-scale seawater desalination project in the Red Sea of Saudi Arabia, the NA400 and NA300 series PLCs of Aoto Technology have become the core control solution of the entire set of reverse osmosis (RO) desalination systems with their excellent stability and intelligent control capabilities, helping Saudi Arabia convert brackish seawater into high-quality fresh water to meet the water needs of future smart cities and high-end tourist areas.

As the "nerve center" of the system, Aotuo PLC operates stably in extreme environments of high temperature, high humidity, and high salt spray, ensuring precise control of key parameters such as pressure, flow, and temperature during the desalination process. The NA400 series adopts a modular redundancy design, with wide temperature adaptation (-25°C to +70°C) and high anti-interference ability; The NA300 series supports auxiliary control units with high cost performance to jointly build an efficient and reliable automation network.

The value of Aoto PLC lies not only in basic control, but also in energy consumption optimization, predictive maintenance and closed-loop adjustment of water quality through intelligent algorithms, upgrading the system from "passive response" to "active optimization", significantly improving water production efficiency and reducing operating costs.

This successful application marks a technological breakthrough in the field of high-end industrial control of Chinese automation enterprises, breaks the long-term monopoly of foreign brands, and demonstrates the hard-core role of "Made in China" in the sustainable development of global water resources.(This article is from the official website of Jiandao www.seetao.com it must not be reprinted without permission, otherwise it will be investigated, please indicate the reprint of Jiandao.com + original link) See the Middle East column editor/Gao Xue