Bently Nevada 133396-01 3500 Series Precision Overspeed Detection I/O Module

• Environmental Ratings:
  • Operating temperature: -40 °C to +70 °C (extended temperature version up to 218 °C)
  • Storage temperature: -40 °C to +70 °C
  • Relative humidity: 5% to 95% (non-condensing)
  • Protection rating: IP67 (dust and water resistant)
• Physical & Mechanical Properties:
  • Dimensions: 2.5 cm × 11.2 cm × 24.2 cm
  • Weight: 0.45 kg
  • Installation type: Rail or panel mounting; compatible with control room installation
• Compliance: API 670, API 612 international standards

Functional Features

• Multivariate Real-Time Monitoring: Simultaneously tracks speed, vibration, axial displacement, differential expansion, and axial eccentricity to provide comprehensive machinery health data.
• Precision Overspeed Protection: Detects overspeed conditions with high accuracy, triggering immediate alarms or automatic shutdowns to prevent mechanical damage or accidents.
• Redundant Configuration Support: Enables 2-out-of-2 or 3-vote system setups to meet strict safety requirements in critical applications.
• Flexible Communication & Integration: Seamlessly connects with DCS and PLC systems via multiple communication protocols, facilitating data exchange and system integration.
• Built-In Self-Test Function: Records setting changes, fault events, and waveforms to support troubleshooting and maintenance.
• Sensor Buffer Output: Provides unfiltered signals through coaxial connectors with short-circuit protection for enhanced signal integrity.
• Harsh Environment Resilience: IP67 protection rating and wide operating temperature range ensure reliable performance in extreme industrial conditions.
• User-Programmable Alarms: Allows customization of alarm setpoints to align with specific application requirements and safety protocols.

Application Scenarios

• Power Generation: Monitors and protects turbines, generators, and auxiliary equipment in thermal, hydro, and renewable power plants, ensuring stable and safe operation.
• Oil and Gas Industry: Safeguards compressors, pumps, drilling rigs, and refinery equipment in upstream, midstream, and downstream operations, reducing downtime and maintenance costs.
• Chemical Industry: Provides critical monitoring for reactors, agitators, and rotating machinery in chemical processing plants, mitigating safety risks and ensuring process continuity.
• Manufacturing Sector: Supports condition monitoring for production line machinery, including conveyors, fans, and processing equipment, optimizing operational efficiency.
• Heavy Industry: Protects mining equipment, metallurgical machinery, and construction machinery in high-vibration, dusty environments.
• Automotive and Robotics: Monitors rotating components in robotic systems and automotive manufacturing equipment, maintaining production reliability.
• Petrochemical Industry: Ensures the safety of key rotating machinery in petrochemical facilities, complying with strict industry safety standards.