Rotork Ytc Smart Positioners Yt-3300 / Yt-3350

Model Number: YT-3300

Torque motor technology with communications.

Design features
• Auto calibration. Simple menu structure with options to auto calibrate all parameters or zero and end points only.
• LCD display. Alphanumeric digital display for process values and calibration.
• Partial Stroke Test (PST). Fully adjustable Partial Stroke Test. All functionality can be performed and selected locally, through push buttons, or remotely with communication protocol.
• Feedback signal. Analogue and digital feedback signals with 4-20 mA, mechanical and proximity switch options.
• PID control. Pre-calibrated and user-configurable variables via front panel pushbutton menu.
• Auto / Manual switch. Enables closed-loop automatic valve position control or manual positioning via the A/M switch. The manual mode is useful for troubleshooting, calibration, system testing or as a manual bypass.
• HART® communication. Allows commands, position feedback and diagnostics to be sent digitally over the current loop.
• Profibus Process Automation (PA). 
• Front panel pushbuttons for configuration. Four robust and positive acting pushbuttons for field configuration.
• Non-contact sensor for increased performance for high frequency operating valves and an enhanced lifetime.

YT-3300 = Aluminium housing *pictured*
YT-3350 = Stainless steel housing

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