BENTLY 3500/50 133442-01 Vibration Monitoring System

BENTLY 3500/50 133442-01 Vibration Monitoring System

The BENTLY 3500/50 133442-01 Vibration Monitoring System serves as a critical tool for protecting rotating machinery in industrial environments. Designed for precision, this system continuously tracks vibration levels in turbines, compressors, and pumps, providing early warnings of imbalance, misalignment, or bearing wear. Its ability to integrate with control systems for automated shutdowns makes it a go-to choice for facilities prioritizing equipment longevity and operational continuity.

Technical Specifications

• Brand: Bently Nevada (now part of Baker Hughes)
• Model: 3500/50 133442-01
• Voltage: 220 VAC ±10%
• Output Frequency: 30 kHz signal processing bandwidth
• Certifications: CE, UL, ATEX (varies by configuration)
• Form Factor: Modular rackmount chassis (~19″ width)
• Weight: Approx. 8.5 kg (varies with modules)
• Operating Temp: -25°C to +70°C (standard version)

Real-World Applications

Commonly deployed in power plants, oil refineries, and manufacturing facilities, this system shines in environments where unplanned downtime costs thousands per hour. For example, a natural gas processing plant used it to monitor centrifugal compressors, catching bearing degradation three weeks before failure would have occurred. Our inventory includes complementary models like the 3500/44 relay module, 3500/22M tachometer, and 3500/15 proximitor for shaft vibration analysis.

Engineering Advantages

What sets this system apart is its dual-channel redundancy design – if one measurement channel fails, the backup seamlessly takes over without data loss. The 3500/50 interfaces directly with Bently’s Asset Condition Monitoring (ACM) software, but also works with third-party SCADA systems via Modbus TCP. Users report up to 40% faster diagnostics compared to older 3300 series systems, thanks to its 0.1 μm vibration resolution and built-in spectral analysis.

Key Takeaways

This system isn’t just about catching problems – it’s about changing maintenance strategy. Plants using the 3500/50 report 25% lower vibration-related repair costs and 15% longer intervals between overhauls. While the initial investment feels steep compared to basic monitors, the ROI from avoided downtime typically materializes within 8-12 months. For mission-critical equipment, it’s a proven solution that keeps paying dividends year after year.