Bently Nevada 3500/25 135473-01 Key Phaser Input/Output Module

Where It’s Commonly Deployed

The Bently Nevada 3500/25 Key Phaser Input/Output Module is purpose-built for accurate phase reference and speed-related signal handling in rotating machinery protection systems. It is widely used in applications where precise shaft phase information is essential for condition monitoring and diagnostics.

• Rotating machinery monitoring and protection systems

• Turbine, compressor, and generator applications

• Shaft speed and phase reference measurement

• Vibration analysis and condition monitoring setups

• Industrial plants with critical rotating equipment

Practical Advantages

Backed by Bently Nevada’s long-standing expertise in machinery protection, this module delivers dependable phase reference performance in demanding industrial environments.

• Accurate Key Phaser signal acquisition and output

• High stability for consistent phase reference data

• Designed for continuous machinery protection operation

• Seamless integration with the Bently Nevada 3500 System

• Proven reliability in critical rotating machinery applications

Technical FAQs

1. What is the main function of the 3500/25 module?
   It processes Key Phaser signals to provide shaft phase and speed reference information.

2. Which systems is this module compatible with?
   It is designed for use within the Bently Nevada 3500 monitoring system.

3. Is it suitable for continuous operation?
   Yes, it supports uninterrupted 24/7 machinery protection.

4. What types of sensors work with this module?
   Key Phaser probes and compatible phase reference sensors.

5. Can it support turbine and compressor applications?
   Yes, it is commonly used in both turbine and compressor monitoring.

6. What are the module’s physical dimensions?
   241.3 × 24.4 × 103.1 mm.

7. How much does the module weigh?
   Approximately 0.46 kg.

8. Does it require frequent calibration?
   No, calibration is typically minimal under normal operating conditions.

9. Is it suitable for retrofit in existing 3500 racks?
   Yes, it is designed for easy integration into existing systems.

10. What is the benefit of accurate Key Phaser signals?
    They enable precise phase-based vibration analysis and diagnostics.