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- Bently Nevada 330105-02-12-05-02-00 3300 XL 8mm Proximity Probe
SKU: 330105-02-12-05-02-00
Bently Nevada 330105-02-12-05-02-00 3300 XL 8mm Proximity Probe
The Bently Nevada 330105-02-12-05-02-00 is a 3300 XL 8mm proximity probe with an M10x1 metric thread and a 0.5-meter cable. It delivers precise non-contact vibration and position sensing for industrial machinery, featuring a rugged PPS tip and a +177°C temperature rating.
Technical Purpose and System Role
The Bently Nevada 330105-02-12-05-02-00 operates as a high-precision eddy current sensor within the 3300 XL 8mm Proximity Transducer System. This probe measures the microscopic distance between the sensor tip and a rotating shaft to track radial vibration and axial displacement. By providing continuous, non-contact data to the 3500 Monitoring System, this probe enables early detection of mechanical faults such as unbalance or bearing wear. Consequently, industrial facilities rely on this sensor to prevent catastrophic machinery failure and implement condition-based maintenance strategies.
Detailed Configuration Specifications
- Brand:Â Bently Nevada
- Model Number:Â 330105-02-12-05-02-00
- Probe Type:Â 3300 XL 8mm Proximity Probe
- Thread Type:Â M10 x 1 Metric Thread
- Unthreaded Length:Â 20 mm
- Overall Case Length:Â 120 mm
- Total Cable Length:Â 0.5 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: -52°C to +177°C
Operational Benefits and Industrial Applications
Maintenance teams deploy the 330105-02-12-05-02-00 primarily on fluid-film bearing machines where precision is paramount. The probe tip features a polyphenylene sulfide (PPS) construction, which successfully resists chemical corrosion and moisture ingress in demanding environments. Furthermore, the 3300 XL system provides superior temperature stability and interchangeability compared to previous sensor generations. Because of its rugged metric design, this probe is a standard choice for:
- Steam turbine radial vibration monitoring
- Centrifugal compressor thrust position tracking
- Gas turbine shaft alignment and eccentricity
- High-speed pump bearing health assessment
Installation and System Integration
Technicians must pair this probe with a matching 3300 XL extension cable and Proximitor Sensor to ensure measurement accuracy. For this 0.5-meter lead probe, the user typically selects a 4.5-meter extension cable to achieve a 5.0-meter total system length. Additionally, the 02 connector option includes a factory-installed connector protector. This component seals the coaxial connection against lubricating oils and environmental contaminants, which effectively eliminates signal noise and grounding issues. This integrated protection ensures that the monitoring system receives a clean, stable signal for critical asset protection.
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