Bently Nevada 3300/55-04-01-08-08-00-00-00-00 Dual Velocity Monitor

The Bently Nevada 3300/55-04-01-08-08-00-00-00-00 Dual Velocity Monitor is a sophisticated device engineered for continuous, real-time monitoring of vibration velocity in rotating machinery. As a pivotal component of the renowned 3300 series, this monitor offers dual-channel inputs, allowing simultaneous assessment of two independent vibration signals. It is compatible with Velomitor® transducers, High Temperature Velomitor Systems (HTVS), and Velocity Seismoprobe® transducers, eliminating the need for additional interface modules. This flexibility ensures accurate detection of mechanical issues such as imbalance, misalignment, and looseness, facilitating proactive maintenance strategies.​

Product Specifications

Applications

The 3300/55 Dual Velocity Monitor is utilized across various industries for the protection and maintenance of critical rotating equipment:​

• Power Generation: Monitoring turbines and generators to detect early signs of vibration-related issues.​

• Oil & Gas: Ensuring the integrity of compressors and pumps in upstream and downstream operations.​

• Petrochemical: Overseeing the performance of rotating machinery in processing plants.​

• Manufacturing: Maintaining the health of motors, fans, and other rotating equipment on production lines.​

• Mining: Supervising crushers, conveyors, and other heavy-duty machinery for vibration anomalies.​

Advantages

• Dual-Channel Monitoring: Enables simultaneous assessment of two separate vibration signals, enhancing diagnostic capabilities.​

• Wide Frequency Response: Covers a broad spectrum, allowing detection of various vibration issues.​

• Flexible Sensitivity Settings: Accommodates different machinery types and operational conditions.​

• User-Selectable Filters: High- and low-pass filter options can be easily configured via plug-in jumpers.​

• Comprehensive Output Options: Provides multiple output formats for integration with diverse control systems.​

• Robust Alarm System: Digitally adjustable alarm setpoints facilitate timely alerts for preventive action.​

• Environmental Resilience: Designed to operate effectively across a range of temperatures and humidity levels.​

FAQ

1. What is the primary function of the Bently Nevada 3300/55-04-01-08-08-00-00-00-00 Dual Velocity Monitor?

   • It provides continuous, real-time monitoring of vibration velocity in rotating machinery to detect and diagnose mechanical issues early.​

2. Which transducers are compatible with this monitor?

   • It is compatible with Bently Nevada Velomitor® transducers, High Temperature Velomitor Systems (HTVS), and Velocity Seismoprobe® transducers.​

3. What sensitivity options are available?

   • The monitor offers jumper-programmable sensitivity settings of 500 mV/in/s, 145 mV/in/s, and 100 mV/in/s.​

4. What is the frequency response range of the monitor?

   • For Velocity Seismoprobe® transducers, the range is 3 Hz to 10,000 Hz (-3 dB nominal). For HTVS and Velomitor® transducers, it is 3 Hz to 3,000 Hz (-3 dB nominal).​

5. How are alarm setpoints configured?

   • Both Alert and Danger alarms are digitally adjustable from 0% to 100% of full-scale, allowing customization based on specific monitoring requirements.​

6. What output options does the monitor provide?

   • It offers recorder outputs that are user-programmable for +4 to +20 mA, 0 to -10 Vdc, or +1 to +5 Vdc, proportional to the programmed monitor full-scale.​

7. Is the monitor suitable for harsh industrial environments?

   • Yes, it operates effectively within a temperature range of 0°C to +65°C (+32°F to +150°F) and can withstand relative humidity up to 95%, non-condensing.​

8. What are the dimensions and weight of the monitor?

   • The monitor occupies one rack position and weighs 1 kg.​

9. Can the monitor integrate with existing control systems?

   • Yes, its comprehensive output options facilitate seamless integration with various control and automation systems.​

10. What maintenance is required for optimal performance?

    • Regular calibration checks and visual inspections are recommended to ensure the monitor functions correctly and provides accurate readings.