Bently Nevada 3500/25-01-03-01 Enhanced Keyphasor Module

Bently Nevada 3500/25-01-03-01 Enhanced Keyphasor Module

The Bently Nevada 3500/25-01-03-01 is an advanced phase reference module. It provides critical timing signals for vibration analysis and speed measurement in rotating equipment monitoring systems.

Technical Specifications

• Brand & Model: Bently Nevada 3500/25-01-03-01
• Product Type: Enhanced Keyphasor Module
• Channel Configuration: 01 - Single half-height card providing 2 independent Keyphasor channels
• I/O Module Type: 03 - Internal Barrier I/O with Internal Terminations
• Agency Approval: cNRTLus (Class 1, Division 2)
• Dimensions: 119.9 mm H x 24.4 mm W x 256.5 mm D (4.72 x 0.96 x 10.10 in)
• Weight: 0.34 kg (0.76 lbs)

Environmental Ratings

• Operating Temperature (Standard I/O): -30°C to +65°C (-22°F to +150°F)
• Operating Temperature (Internal Barrier I/O): 0°C to +65°C (32°F to +150°F)
• Storage Temperature: -40°C to +85°C (-40°F to +185°F)
• Humidity: 95% non-condensing

Core Functions & Benefits

• Phase Reference Generation: Produces a once-per-revolution pulse for accurate vibration phase measurement and balancing.
• Safety Design: Internal barriers and terminations enhance electrical safety and simplify installation.
• Hazardous Area Compliance: Certified for use in Class 1, Division 2 locations.
• System Integration: Essential component within the Bently Nevada 3500 framework for condition monitoring.

Applications

• Speed and phase reference for turbine and compressor monitoring
• Vibration analysis and rotor balancing operations
• Machinery protection systems requiring precise timing signals

FAQ

• Q: What is the 3500/25-01-03-01 module's primary function?
  A: It generates a Keyphasor signal to provide a rotational reference point, enabling accurate vibration phase analysis and speed measurement.
• Q: How many signals can it process?
  A: This is a 2-channel module, capable of handling two independent Keyphasor inputs.
• Q: What is the significance of the internal barrier?
  A> The internal barrier provides intrinsic safety isolation, allowing the module to be used in hazardous areas without external isolators.

Documentation

Download Detailed Product Specifications (PDF)

For pricing and technical support for the 3500/25-01-03-01, contact us at sale@etowonauto.com.