Description
The BENTLY 3500/25-01-03-02 is likely a Bently Nevada 3500/25 Enhanced Keyphasor Module (Single Channel) with a specific variant designation potentially indicating a revision. Here’s a breakdown of the information gleaned from publicly available resources:
Product Name (Likely): Bently Nevada 3500/25-01-03-02 Enhanced Keyphasor Module (Single Channel)
Product Description: This module functions within the Bently Nevada 3500 machinery protection system. Its primary function is to process and transmit a single “Keyphasor” signal. A Keyphasor signal is a pulse generated once per revolution or multiple times per revolution from a rotating shaft or gear. The 3500/25-01-03-02 module precisely measures the timing of this pulse, providing critical data for:
- Machine speed measurement
- Shaft relative position determination
- Analysis of machine behavior and potential faults
Key Features (Likely):
- Processes and transmits a single Keyphasor signal for machine speed and position measurement.
- Connects to the backplane of a Bently Nevada 3500 system rack.
- Communicates with other monitoring modules using proprietary protocols (details in user manuals).
Understanding the Suffix “-01-03-02”:
- “-01-01”: This indicates a single-channel variant of the 3500/25 Keyphasor Module. Bently Nevada might offer variants with “-02-01” or similar suffixes signifying modules that can handle two Keyphasor signals simultaneously.
- “-03-02”: The exact meaning of “-03-02” in this context is not entirely certain without official Bently Nevada documentation. Here’s the most likely interpretation:
- Revision Number: It could represent a specific revision of the single-channel variant (e.g., revision 3 with “-02” signifying the second iteration within that revision).
Finding Detailed Specifications:
The exact functionalities and detailed specifications will depend on this specific variant (3500/25-01-03-02). Here’s how to find the details:
- Bently Nevada Website: Search for the model number “Bently Nevada 3500/25-01-03-02” under “Product Literature” or “Downloads” on the Bently Nevada website ( While a dedicated webpage might not exist, the user manuals for the 3500 system or the 3500/25-01-03-02 Keyphasor Module specifically should be available.
- User Manuals/Datasheets: Look for documents related to the Bently Nevada 3500 system, specifically mentioning the 3500/25-01-03-02 Enhanced Keyphasor Module. These documents will contain the most accurate details, including:
- Confirmation of Functionality (Enhanced Keyphasor): Verify that this variant is indeed an Enhanced Keyphasor Module.
- Supported Communication Protocols: The specific protocols used for communication with other system components.
- Data Transfer Rates: The speed at which the Keyphasor module can transmit timing data.
- Input/Output Specifications: Details about connections for receiving the Keyphasor signal from a sensor and transmitting it to the system.
- Power Requirements
- Operating Temperature Range
- Dimensions and Weight
- Safety and Regulatory Compliance Information (e.g., CE, UL)
Additional Notes:
- The information about the “-03-02” suffix meaning is based on publicly available resources and might not be definitive. For critical applications, consulting Bently Nevada or an authorized distributor for clarification is recommended.
- If considering this module for an existing 3500 system, ensure compatibility. Upgrading from a previous Keyphasor module variant might require configuration adjustments within your system.
By consulting the user manuals, you’ll have the most precise information for using the BENTLY Nevada 3500/25-01-03-02 effectively within your Bently Nevada 3500
