



Premium Non-Contact Sensing for Critical Machinery Monitoring
The Bently Nevada 330101-00-52-10-02-05 3300 XL 8 mm Proximity Probe is designed to deliver highly accurate shaft vibration, displacement, and position measurements for industrial rotating equipment. As part of the industry-recognized 3300 XL Series, this probe provides exceptional signal stability, robust construction, and dependable long-term performance in demanding operating environments.
Using advanced eddy current technology, the probe performs precise non-contact measurements of conductive target surfaces. Its compatibility with the complete 3300 XL transducer system ensures seamless integration into machinery protection and condition monitoring applications across multiple industries.
Technical Specifications
| Specification | Details |
|---|
| Manufacturer | Bently Nevada |
| Model Number | 330101-00-52-10-02-05 |
| Product Type | 3300 XL 8 mm Proximity Probe |
| Measurement Technology | Eddy Current Sensing |
| Sensing Method | Non-Contact Measurement |
| Probe Diameter | 8 mm |
| Measurement Functions | Shaft Vibration, Shaft Position, Displacement |
| Thread Type | 3/8-24 UNF |
| Unthreaded Length | 0.0 in |
| Case Length | 5.2 in |
| Cable Length | 1.0 m (3.3 ft) |
| Connector Type | Miniature ClickLoc Connector |
| Approval Option | Industrial Certified Configuration |
| Armor Configuration | Without Armor |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Housing Material | Stainless Steel |
| System Compatibility | 3300 XL Extension Cable and Proximitor Sensor |
| Linear Measurement Range | Up to 2 mm (80 mils) |
| Scale Factor | 7.87 V/mm (200 mV/mil) |
| Frequency Response | DC to 10 kHz |
| Operating Temperature Range | -51°C to +177°C |
| Environmental Rating | Industrial Duty Design |
| Dimensions (Approx.) | 132.1 mm Case Length × 8 mm Probe Diameter |
| Weight (Approx.) | 0.30–0.42 kg |
Typical Applications
Turbine Monitoring Systems
Provides continuous shaft vibration and position monitoring for steam, gas, and hydro turbines.
Compressor Protection Applications
Supports rotor displacement analysis and machinery health monitoring in compressor systems.
Generator Condition Monitoring
Helps maintain operational reliability through accurate shaft movement measurement.
Industrial Pump Monitoring
Tracks vibration and displacement trends to support predictive maintenance programs.
Process Industry Equipment
Suitable for petrochemical, refining, manufacturing, mining, and energy production facilities.
Typical Applications
Turbine Monitoring Systems
Provides continuous shaft vibration and position monitoring for steam, gas, and hydro turbines.
Compressor Protection Applications
Supports rotor displacement analysis and machinery health monitoring in compressor systems.
Generator Condition Monitoring
Helps maintain operational reliability through accurate shaft movement measurement.
Industrial Pump Monitoring
Tracks vibration and displacement trends to support predictive maintenance programs.
Process Industry Equipment
Suitable for petrochemical, refining, manufacturing, mining, and energy production facilities.
Key Advantages
High-Precision Measurement
Provides accurate and repeatable shaft displacement data for critical rotating machinery.
Extended Probe Body Design
The 5.2-inch housing configuration offers additional installation flexibility in specialized applications.
Proven Monitoring Technology
Built on the trusted 3300 XL platform used in industrial facilities worldwide.
Robust Mechanical Construction
Stainless-steel housing and durable probe materials support long service life.
Stable Long-Term Performance
Maintains signal accuracy throughout continuous operation.
Easy System Integration
Designed for seamless compatibility with existing 3300 XL monitoring systems.