Bently Nevada 3500/25 149369-01 Enhanced Key Phaser Module

Where It’s Deployed

The Bently Nevada 3500/25 Enhanced Key Phaser Module is engineered to deliver high-accuracy phase reference and key phasing signals for critical rotating machinery monitoring systems. It enhances phase detection and synchronization tasks, making it ideal for applications where precise speed and phase information drives condition monitoring and protection logic.

• Phase and speed signal acquisition for rotating machinery

• Turbines, compressors, and generator shaft monitoring

• Advanced vibration analysis in power generation and industrial plants

• Machinery protection and diagnostic systems

• Installations requiring enhanced key phase integrity and reliability

Core Benefits

Designed with Bently Nevada’s legacy of precision instrumentation, this Enhanced Key Phaser Module ensures consistent, high-fidelity phase reference performance in demanding industrial environments.

• Enhanced phase detection accuracy for dependable synchronization

• Robust, keyed interface to prevent mis-insertion in racks

• Compact, lightweight design optimized for 3500 Series systems

• Seamless integration with condition monitoring and protection logic

• Built for continuous 24/7 industrial operation without performance degradation

Technical FAQs

1. What is the main function of the 149369-01 module?
   It provides enhanced key phase signal processing for machinery phase reference and synchronization.

2. Where is this module used?
   Within Bently Nevada 3500 Series vibration and condition monitoring systems.

3. Can it operate continuously?
   Yes, it is designed for uninterrupted 24/7 industrial operation.

4. What kinds of sensors work with it?
   Key phase or speed sensors used for shaft phase reference.

5. Does it support enhanced phase accuracy?
   Yes, the design improves phase signal fidelity for precise diagnostics.

6. How is it mounted?
   It is rack-mounted in Bently Nevada 3500 Series systems.

7. What are its physical dimensions?
   241.3 × 24.4 × 103.1 mm.

8. What is the weight of the module?
   Approximately 0.46 kg.

9. Does it reduce installation errors?
   Yes, keyed design helps prevent incorrect module placement.

10. How does enhanced key phase improve monitoring?
    It delivers more reliable phase data, improving speed calculations and correlation with vibration signatures.