YT-3300 series Smart Valve Positioner accurately controls valve stroke in response to an input from the controller. Built-in micro-processor optimizes the positionerâs performance and provides unique functions such as Auto-Calibration, PID Control, Alarms, and HART Protocol Communications.
Main Features and FunctionsLCD display enables users to monitor the positioner status.Positioner operates normally during sudden changes in supply pressure and / or high vibration environment.Low air consumption level and low voltage use (8.5 V) yield to lower plant operating costs. The YT-3300 is compatible with most of controllers.
Variable orifice can be used to minimize the hunting occurrence and optimize operating conditions.Valve system feedback is greatly improved by the accuracy and fast response of the YT3300.Different valve characteristics can be adjusted â uick Open, Equal Percentage, and Custom which user can make 16 points characterizations.Tight Shut â Close and Shut â Open can be set.