Woodward 8200-188 Digital Valve Positioner

FAQ

Q1: What is the main function of the Woodward 8200-188 Digital Valve Positioner?
A1: The 8200-188 precisely controls the position of valves based on input control signals, ensuring optimal flow regulation in turbine and process control systems.

Q2: What type of input signals does this positioner support?
A2: It supports standard 4–20 mA analog signals and HART communication for advanced diagnostics and configuration.

Q3: Is the 8200-188 compatible with both linear and rotary actuators?
A3: Yes, it is designed to work seamlessly with both linear and rotary actuator types.

Q4: How accurate is the valve positioning control?
A4: The device provides high positioning accuracy of ±0.2% of the full stroke, ensuring precise valve response and control stability.

Q5: What communication options are available for integration?
A5: The unit offers HART and Modbus RTU communication protocols, making it suitable for integration into various control systems.

Q6: How does the positioner perform in harsh industrial environments?
A6: It features a rugged IP65-rated aluminum enclosure and is built to operate reliably across a wide temperature range and under strong vibration.

Q7: What kind of feedback sensor does it use?
A7: It supports either linear or rotary position sensors to provide real-time feedback for precise valve control.

Q8: What industries typically use the Woodward 8200-188?
A8: It is commonly used in turbine control, power generation, steam valve systems, and other industrial automation applications requiring reliable valve actuation.

8200-188 Digital Valve Positioner Woodward Woodward 8200-188

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