Precision Shaft Monitoring Designed for Industrial-Grade Reliability
The Bently Nevada 330103-00-09-20-02-00 3300 XL 8 mm Proximity Probe (Metric) is a high-accuracy eddy current sensor engineered for continuous, non-contact measurement of shaft vibration and displacement in rotating machinery. As part of the trusted 3300 XL proximity transducer system, it delivers stable signal output and long-term measurement consistency for critical asset protection applications in demanding industrial environments.
The “20” configuration in this model typically indicates an extended total system length design, making it suitable for installations requiring longer probe-to-proximitor routing while maintaining signal integrity and mechanical reliability.
Technical Specifications
| Parameter | Specification |
|---|
| Manufacturer | Bently Nevada |
| Model Number | 330103-00-09-20-02-00 |
| Series | 3300 XL |
| Probe Type | 8 mm Proximity Probe (Metric) |
| Measurement Principle | Eddy current non-contact sensing |
| Case Length | 80 mm |
| Thread Type | Metric (M10 × 1 typical for 8 mm probes) |
| Total Cable Length | 2.0 m configuration (“20” code) |
| Connector Type | Miniature coaxial ClickLoc connector |
| Cable Type | Industrial shielded coaxial cable |
| Probe Material | Stainless steel (industrial grade) |
| Probe Tip Material | PPS (Polyphenylene sulfide) |
| Mounting Style | Threaded industrial installation |
| Monitoring Function | Shaft vibration & radial/axial displacement |
| System Compatibility | Bently Nevada 3300 XL Proximitor systems |
| Approx. Weight | ~0.32–0.35 kg |
Industrial Applications
This probe is widely used in condition monitoring systems where accurate vibration data is essential for safe and efficient operations:
-
Steam turbine vibration monitoring
-
Gas turbine protection systems
-
Centrifugal compressor diagnostics
-
Industrial pump condition monitoring
-
High-speed motor shaft vibration analysis
-
Petrochemical processing equipment
-
Oil & gas rotating machinery
-
Power generation facilities
Its extended cable configuration supports installations where additional routing distance is required between probe and monitoring equipment.
Key Advantages
Stable Non-Contact Measurement
Provides precise shaft vibration and position data using proven eddy current technology, ensuring reliable machine health monitoring.
Extended Installation Flexibility
The longer system configuration supports complex industrial layouts and remote mounting requirements.
Industrial-Grade Durability
Stainless steel housing and rugged cable construction ensure reliable operation in vibration-heavy and harsh environments.
Predictive Maintenance Support
Helps detect early signs of imbalance, misalignment, or bearing degradation, improving maintenance planning and reducing downtime.
Seamless System Integration
Fully compatible with the Bently Nevada 3300 XL monitoring architecture, ensuring consistent and accurate signal processing.
Technical FAQs
1. What does this probe measure?
It measures shaft vibration and displacement without physical contact using eddy current sensing.
2. What technology is used?
Eddy current non-contact measurement technology.
3. What does the “20” code represent?
It typically indicates an extended total cable length configuration (around 2.0 meters in many 3300 XL variants).
4. What does the “09” code mean?
It generally represents the 80 mm case length configuration within the 3300 XL coding system.
5. What systems is it compatible with?
It is designed for Bently Nevada 3300 XL Proximitor-based systems.
6. What machinery uses this probe?
Turbines, compressors, pumps, and industrial motors.
7. Can it operate continuously?
Yes, it is designed for continuous-duty industrial monitoring applications.
8. Is it suitable for harsh environments?
Yes, it is engineered for vibration, heat, and industrial operating conditions.
9. Does it support predictive maintenance?
Yes, it helps identify early mechanical faults for condition-based maintenance.
10. Why is the 3300 XL series widely used?
Because it offers long-term stability, high accuracy, and proven industrial reliability.
A DCS Q Co., Ltd. - PLC and DCS Industrial Control Equipment Wholesale
