VALCOM ASL Series Ultrasonic Level Switch

The VALCOM ASL Series Ultrasonic Level Switch is an advanced and highly versatile instrument designed to meet the demanding needs of both marine and on-land applications. With its exceptional liquid detection capabilities, pump control functionality, water ingress alarm systems, and overfilling protection features, the ASL Series offers a comprehensive solution for various industries. At the heart of the ASL Series is Valcom’s proprietary principle of distributed acoustic waves in a metal rod. This cutting-edge technology ensures accurate and reliable liquid level detection. By emitting acoustic waves into the environment, the instrument can determine if the rod is covered by liquid or not. When the liquid does not cover the rod, the acoustic waves disperse freely without any interference. However, as soon as the rod is submerged in the liquid, the emission of acoustic waves is muffled, leading to detectable interference. The integrated piezoelectric sensor promptly picks up this interference and converts it into a precise on-off signal, providing accurate feedback on the liquid level. One of the key advantages of the ASL Series is its exceptional reliability, achieved through its static design. Unlike traditional level switches, the ASL Series has no moving parts, eliminating the risk of mechanical failure and reducing maintenance requirements. Additionally, the instrument operates without vibrations, ensuring stable and consistent performance even in harsh and dynamic environments. With its pure static technology, the ASL Series offers the highest level of reliability, contributing to enhanced operational efficiency and cost-effectiveness.