Product description
Smart Positioner / YTC YT-2300 Valve Positioner Product Description Smart Valve Positioner Sumary: YT-2300 Smart Valve Positioner accurately controls valve stroke, according to input signal of 4-20mA, which is being input from the controller. In addition, built-in micro-processing operator optimizes the positioner's performance and provides unique functions such as Auto calibration, PID control, Alarm, and Hart protocol. Main Technical Parameter: 1. LCD display enables users to monitor the status of the positioner. 2. The positioner operates normally even if there are sudden changes in supply pressure and in high vibration environment. 3. The method of Auto Calibration is very simple. 4. Due to the small size of the positioner, it can be installed on a small actuator. 5. Low air consumption level and low voltage use (8.5V) yield to lower operating cost. The positioner is compatible with most of controllers. 6. Variable orifice can minimize the hunting occurrence and optimize operating condition. 7. Various sets of information can be interchanged by HART communication protocol between a valve and a positioner. 8. Valve system becomes more stable by outputting analog feedback signal. 9. Various characteristics of valve can be adjusted - Linear, Quick open, and Equal percentage. 10. Tight Shut-Close and Shut-Open can be set. 11. PID parameters can be adjusted in the field without any additional communicator. 12. A/M Switch can change the flow of the pressure, whether to send directly to actuator or to operate by positioner. 13. Split range 4-12mA or 12-20mA can be set. 14. Hand Calibration function can set Zero and Span values. 15. It has IP66 protection grade. 16. Air filter regulator can be attached with only one linear nipple. It does not require extra piping. 17. Epoxy polyester powder coating resists against the corrosion process. 18. Maintenance of the positioner is easy because of modularized inner structure. Valve Positioner Picture:
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