The Bently Nevada 3500/25-01-02-00 126648-01 is an Enhanced Keyphasor I/O Module designed for use within the Bently Nevada 3500 Machinery Protection System. This module converts analog signals from proximity probes or magnetic pickups into precise digital Keyphasor signals. These signals are critical for accurate measurement of shaft rotational speed and phase, enabling effective machinery vibration analysis and condition monitoring. The module supports flexible standard and paired configurations to accommodate complex monitoring requirements.

Key Features

• Dual-channel input for two independent Keyphasor signals

• Converts proximity probe or magnetic pickup signals into digital Keyphasor outputs

• Enhanced signal processing for improved timing accuracy and reliability

• Compatible with Bently Nevada 3500 system modules ensuring seamless integration

• Supports both standard and paired configurations for up to eight Keyphasor signals

• Rugged construction designed for harsh industrial environments

• Provides essential input signals for vibration and machinery health monitoring

Technical Specifications

Typical Applications

• Machinery condition monitoring systems

• Vibration and phase analysis of rotating equipment

• Shaft speed and position measurement

• Integration within 3500 Machinery Protection System racks

• Turbine, compressor, and generator monitoring

• Predictive maintenance and fault detection

• Industrial automation requiring precise timing signals

• Monitoring critical rotating machinery in power plants and refineries

Product Advantages

• Provides precise timing signals essential for accurate diagnostics

• Dual-channel capability supports monitoring of multiple shafts or redundant inputs

• Enhanced signal processing reduces false alarms and improves data quality

• Fully compatible with established Bently Nevada 3500 hardware ecosystem

• Supports flexible installation options via standard and paired configurations

• Robust and reliable in extreme industrial operating conditions

• Contributes to improved machinery availability and reduced downtime

• Simplifies integration into existing vibration monitoring and control systems

• High-quality manufacturing ensures long operational life

• Backed by Bently Nevada’s reputation for machinery protection excellence

Frequently Asked Questions (FAQ)

1. What is the primary function of this module?

   It converts analog signals from proximity probes or magnetic pickups into digital Keyphasor signals for machinery monitoring.

2. How many Keyphasor channels does it support?

   It supports two independent Keyphasor input channels.

3. Is this module compatible with other Bently Nevada 3500 system components?

   Yes, it is fully compatible with the Bently Nevada 3500 Machinery Protection System.

4. What types of input signals are supported?

   Proximity probe and magnetic pickup signals.

5. Can this module operate in harsh industrial environments?

   Yes, it is designed for reliable operation in demanding industrial conditions.

6. What configuration options does the module offer?

   Supports standard and paired configurations to accommodate multiple Keyphasor signals.

7. Where is this module typically used?

   In vibration analysis, shaft speed measurement, and machinery condition monitoring applications.

8. What are the module’s dimensions?

   Approximately 241.3 x 24.4 x 103.1 mm.

9. How does the module improve machinery diagnostics?

   By providing precise timing and phase signals crucial for accurate condition monitoring.

10. Which industries commonly use this module?

    Power generation, petrochemical, heavy industry, and other facilities with critical rotating machinery.