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- Bently Nevada 330101-00-25-20-12-00 3300 XL 8mm Proximity Probe
SKU: 330101-00-25-20-12-00
Bently Nevada 330101-00-25-20-12-00 3300 XL 8mm Proximity Probe
The Bently Nevada 330101-00-25-20-12-00 is a 3300 XL 8mm proximity probe featuring a 2.5-inch case and a 2.0-meter cable. It delivers precision non-contact vibration monitoring for critical assets in extreme temperatures up to +177°C, ensuring high-fidelity TSI signal transmission.
Precision Displacement Monitoring and Machine Safeguarding
The Bently Nevada 330101-00-25-20-12-00 drives high-performance machinery protection by capturing high-resolution vibration and displacement data. This 3300 XL series eddy current sensor monitors microscopic shaft movements without physical contact, ensuring zero mechanical wear and long-term signal stability. By integrating this probe into your Turbine Supervisory Instrumentation (TSI), you enable real-time diagnostics of radial vibration and axial thrust position. The sensor delivers the critical raw data necessary for the 3500 Monitoring System to execute automated emergency trips, protecting high-capital rotating assets from catastrophic failure.
Critical Technical Specifications
- Brand:Â Bently Nevada
- Model Number:Â 330101-00-25-20-12-00
- Product Series:Â 3300 XL 8mm Proximity Transducer System
- Thread Type:Â 3/8-24 UNF English Thread
- Unthreaded Length:Â 0.0 inches
- Overall Case Length:Â 2.5 inches
- Total Cable Length:Â 2.0 meters
- Connector Option:Â Miniature coaxial ClickLoc connector with connector protector
- Agency Approval:Â No hazardous area approvals
- Linear Range:Â 2.0 mm (80 mils)
- Operating Temperature: -51°C to +177°C
Operational Reliability and Asset Health
The 330101-00-25-20-12-00 maximizes machinery uptime by maintaining measurement integrity in extreme industrial environments. The probe tip utilizes a polyphenylene sulfide (PPS) construction that resists chemical corrosion and moisture ingress, preventing signal degradation in harsh conditions. The 2.5-inch case length provides a versatile fit for standard bearing housings, while the 2.0-meter lead allows for flexible routing to the extension cable junction. By adhering to API 670 standards, this probe ensures accurate monitoring for:
- Radial vibration on fluid-film bearing machines
- Axial thrust position in high-pressure centrifugal pumps
- Shaft eccentricity and thermal expansion diagnostics
- Real-time speed sensing and Keyphasor phase reference
Installation and System Integration
To complete a standard 5.0-meter or 9.0-meter electrical loop, pair this 2.0-meter probe lead with the corresponding 3300 XL extension cable (3.0m or 7.0m). The gold-plated ClickLoc connector with an integrated protector (12 option) seals the coaxial junction against lubricating oils and environmental debris. This robust electrical connection ensures that the 3500 rack receives a clean, noise-free data stream for advanced rotor dynamics analysis and automated machinery protection.
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