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