Woodward 8520-0071
- Product Name: ProTech 203 Overspeed Protection System (Base Unit)
- Product Description: A triple‑sensor, fault‑tolerant digital overspeed trip device designed to protect prime movers (turbines/engines) from destructive overspeed conditions. It continuously monitors shaft speed via three independent magnetic pickups (MPUs).
- Technical Specifications:
- Speed Sensors: 3 × independent MPU inputs











