Quarter-turn valve controller SMARTRONIC U MA

digital

Digital electro-pneumatic positioner powered via the 4-20 mA signal. Mounts on ACTAIR EVO / DYNACTAIR EVO actuators with direct compressed air supply, or on any type of quarter-turn actuator with VDI/VDE 3845 interface and linear actuators with NAMUR interface. SMARTRONIC U MA reduces investment, commissioning and operating costs as no air is consumed in idle state. Benefits Quick, straightforward installation and commissioning thanks to auto-calibration Intuitive, user-friendly interface for local control and configuration via display and pushbuttons Consumes very little control air while idle, regardless of position. A single aluminium base allows the positioner to be mounted directly on actuators of all sizes and generations, without installation components, ensuring direct control air supply without external piping. SMARTRONIC U MA is HART-compatible.