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 4-20 mA position feedback option.
• 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.
• Front panel pushbuttons for configuration. Four robust and positive acting pushbuttons for field configuration.
• Remote Mounting Option (YT-3301/YT-3302). Remote sensor via cable to enable the positioner to be mounted away from extreme temperature.
Models
YT-3301 = Aluminium housing with remote sensor *pictured*
YT-3302 = Aluminium housing with remote sensor
YT-3303 = Aluminium housing with right side lever
Contact our technical sales advisors here.
Our team of engineers are fully equipped to provide bespoke system design and manufacture.
This process involves specifying, procuring, calibrating and maintaining instrumentation and control systems for industrial and commercial process control applications.
Call our technical sales team for advice
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