Bently Nevada 3500/42-04-02 Proximitor Seismic Monitor

Product Overview

The Bently Nevada 3500/42-04-02 is a high-performance monitoring module designed to measure and analyze vibration and seismic parameters in critical rotating machinery. It is part of the 3500 machinery protection system and offers real-time monitoring for both proximitor and seismic transducer inputs. This ensures early detection of mechanical issues, reducing unplanned downtime and preventing catastrophic equipment failures.

Product Specifications

Applications

• Steam Turbines – Detects imbalance, misalignment, and bearing faults.

• Gas Turbines – Monitors casing vibrations and rotor displacement.

• Compressors – Identifies early-stage faults such as surge-induced vibration.

• Pumps – Ensures smooth operation by monitoring bearing wear and cavitation.

• Gearboxes – Detects gear mesh defects and lubrication issues.

• Industrial Fans – Monitors operational vibration for preventive maintenance.

Key Advantages

• Dual Monitoring Capability – Supports both proximitor and seismic measurements.

• Advanced Signal Processing – Accurate RMS and peak measurements for precise diagnostics.

• High Reliability – Designed for continuous industrial operation in harsh environments.

• Seamless Integration – Fully compatible with the 3500 Series machinery protection system.

• Flexible Configuration – Allows user-defined alarm and trip settings.

• Proven Field Performance – Trusted in critical rotating equipment worldwide.

FAQ

1. Q: What is the main function of the 3500/42-04-02?
   A: To monitor vibration and seismic parameters for machinery protection.

2. Q: How many channels does the module support?
   A: It supports 2 independent monitoring channels.

3. Q: Can it work with both proximitor and seismic transducers?
   A: Yes, it supports both input types.

4. Q: What are its common industrial applications?
   A: Turbines, compressors, pumps, gearboxes, and industrial fans.

5. Q: Does it support alarm and trip functions?
   A: Yes, it can trigger alarms and shutdowns via the 3500 rack.

6. Q: What is its operating temperature range?
   A: -30°C to +65°C.

7. Q: Is it compatible with other 3500 modules?
   A: Yes, it integrates fully into the 3500 rack system.

8. Q: Does it provide real-time monitoring?
   A: Yes, continuous real-time vibration and displacement monitoring.

9. Q: What is the power supply requirement for the transducer?
   A: The module provides integrated transducer power supply.

10. Q: Can it be used in hazardous environments?
    A: Yes, certain configurations meet ATEX and CSA standards.

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