Bently Nevada 3500/50M 286566-02 Tachometer Module

Applications

The 3500/50M Tachometer Module is engineered to provide precise rotational speed measurement and monitoring for critical rotating machinery. Key applications include:

• Shaft speed monitoring for turbines, compressors, and generators

• Overspeed detection in industrial machinery protection systems

• Integration with Bently Nevada 3500 series vibration monitoring racks

• Synchronization and control of rotating equipment

• Continuous machinery diagnostics in power generation, petrochemical, and oil & gas industries

Advantages

This tachometer module combines accuracy and reliability, delivering tangible benefits to industrial operations:

• High-precision speed measurement enhances machinery protection and control

• Compact form factor enables efficient use of 3500 rack space

• Seamless integration with other 3500 series modules for holistic monitoring

• Robust industrial-grade construction ensures continuous 24/7 operation

• Simplifies system architecture with straightforward installation and wiring

Technical FAQs

1. What is the function of the 3500/50M module?
   It provides tachometer input and processing for speed measurement in 3500 monitoring systems.

2. Which sensors are compatible with this module?
   It supports proximity probes, magnetic pickups, and other speed reference sensors.

3. Can it be used for overspeed protection?
   Yes, it can accurately detect speed excursions for machinery protection purposes.

4. Is this module hot-swappable?
   When used in a compatible 3500 rack, module replacement can be performed with minimal system disruption.

5. Does it require configuration software?
   Yes, setup and calibration are performed via the 3500 system software environment.

6. Is the module suitable for continuous operation?
   Yes, it is designed for reliable 24/7 industrial monitoring.

7. Can it be combined with other 3500 modules?
   Absolutely, it integrates seamlessly with vibration, key phase, and relay modules.

8. What industries typically use this module?
   Power generation, oil & gas, petrochemical, and heavy manufacturing.

9. Does the module provide electrical isolation?
   Yes, input signals are protected to maintain measurement accuracy.

10. Is the tachometer output compatible with control systems?
    Yes, the module provides standard signals for integration with plant control systems.