The design of the Type 8802 Continuous ELEMENT system series is optimized for the simple and robust integration of digital intelligent positioners in all expansion stages. The range includes devices with a standard signal interface, optional fieldbus interface or digital communication and backlit graphic display to full-fledged digital process controllers. The highly integrated system consisting of control valve and automation unit is characterized by compactness and smooth surface design, integrated control air ducts, IP65/67/NEMA 4X protection and high chemical resistance. The high-precision path pickup is contactless and insensitive to pressure surges.