The Woodward 9905-976 ProTech 203 is a cutting-edge overspeed protection system, designed to safeguard rotating machinery like turbines and engines from overspeed conditions. It offers advanced monitoring, protection, and customizable configurations to meet diverse industrial needs.

Technical Specifications

• Power supply: 24 VDC
• Input signal: Speed input from magnetic or proximity sensors
• Speed range: Customizable for specific applications
• Outputs: Relay outputs for alarm and shutdown functions
• Communication: Modbus RTU (standard), optional Ethernet interface
• Housing: Industrial-grade, designed for panel or DIN rail mounting
• Operating temperature: -40°C to +70°C
• Weight: 1.1 kg
• Dimensions: 120 x 100 x 60 mm

Applications

• Gas turbines
• Steam turbines
• Diesel engines
• Centrifugal compressors
• Fans
• Pumps
• Other rotating machinery