BENTLY 3500/25/125800-01

  • Bently Nevada Website: Search for the model number “Bently Nevada 3500/25/125800-01” under “Product Literature” or “Downloads” on the Bently Nevada website  While a dedicated webpage might not exist, the user manuals for the 3500/25 system or the 125800-01 Keyphasor I/O Module specifically should be available.
  • User Manuals/Datasheets: Look for documents related to the Bently Nevada 3500 system, specifically mentioning the 3500/25/125800-01 Keyphasor I/O Module. These documents will contain the most accurate details, including:
    • Supported Sensor Types: The specific types of proximity probes or magnetic pickups compatible with this module.
    • Signal Conversion Specifications: Details on how the analog sensor signal is converted into a digital format.
    • Output Signal Characteristics: The format and specifications of the digital Keyphasor signal transmitted to the system.
    • Power Requirements
    • Operating Temperature Range
    • Dimensions and Weight
    • Safety and Regulatory Compliance Information (e.g., CE, UL)
Category:

Description

The BENTLY 3500/25/125800-01 is a Bently Nevada 3500/25 Enhanced Keyphasor I/O Module (Single Channel). It’s a specific module within the Bently Nevada 3500 machinery protection system designed to process signals from rotating machinery. Here’s a breakdown of its functionality based on publicly available resources:

Function:

  • Processes a Keyphasor signal from a proximity probe or magnetic pickup. A Keyphasor signal is a pulse generated once per revolution or multiple times per revolution from a rotating shaft or gear.
  • Converts the analog Keyphasor signal from the sensor into a digital format compatible with the Bently Nevada 3500 system.
  • Transmits the digital Keyphasor signal to the monitor modules within the system rack for further analysis.

Key Features:

  • Processes a single Key  phasor signal for machine health monitoring.
  • Connects to the backplane of a Bently Nevada 3500 system rack.
  • Communicates with other monitoring modules using proprietary protocols (details in user manuals).

Benefits of Using a Keyphasor I/O Module:

  • Provides crucial data for:
    • Machine speed measurement
    • Shaft relative position determination (if used with other Keyphasor modules)
    • Analysis of machine behavior and potential faults (by monitoring variations in the Keyphasor signal over time)

Finding Detailed Specifications:

The exact functionalities and detailed specifications will depend on this particular module variant (125800-01). Here’s how to find the specifics:

  • Bently Nevada Website: Search for the model number “Bently Nevada 3500/25/125800-01” under “Product Literature” or “Downloads” on the Bently Nevada website  While a dedicated webpage might not exist, the user manuals for the 3500/25 system or the 125800-01 Keyphasor I/O Module specifically should be available.
  • User Manuals/Datasheets: Look for documents related to the Bently Nevada 3500 system, specifically mentioning the 3500/25/125800-01 Keyphasor I/O Module. These documents will contain the most accurate details, including:
    • Supported Sensor Types: The specific types of proximity probes or magnetic pickups compatible with this module.
    • Signal Conversion Specifications: Details on how the analog sensor signal is converted into a digital format.
    • Output Signal Characteristics: The format and specifications of the digital Keyphasor signal transmitted to the system.
    • Power Requirements
    • Operating Temperature Range
    • Dimensions and Weight
    • Safety and Regulatory Compliance Information (e.g., CE, UL)

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