Aquasant level sensors and conductance probes are suitable for an extraordinarily wide range of applications. Our level sensors, which work on opto-electronic measuring principles, are available in many different materials, detect levels and limit situations for medias ranging from highly-explosive liquids to corrosive chemical liquids. Our control devices operate Aquasant sensors, while providing continuous fail-safe system checks. They manage and regulate the functions required for process control purposes. Probes designed to detect levels of conductive / none conductive medias are used mainly in interface applications.