Main Features

• Adaptive OptiTune PID algorithm for high‑precision speed and load control

• Supports single‑valve or split‑range dual‑actuator control

• Overspeed protection, critical speed avoidance, reverse‑rotation detection, fault self‑diagnosis and relay trip outputs

• Built‑in graphical HMI for local configuration, real‑time monitoring and trend analysis

• Communication ports: Modbus RTU/TCP, Ethernet for connection with DCS, PLC and SCADA systems

• Rugged industrial design with wide temperature tolerance and strong anti‑interference capability

Technical Specifications

• Model: WOODWARD 8200‑1302

• Type: Digital Turbine / Compressor Governor (505D Series)

• Power Supply: 24 VDC wide‑range input

• Speed Control Accuracy: ±0.25%

• Operating Temperature: −40 °C to +85 °C

• Applications: Steam/gas turbine governing, generator control, compressor mechanical drive, industrial process control