The Bently Nevada 330104-00-03-05-02-00 Proximity Probe Module is a precision-engineered vibration and displacement sensor designed for continuous monitoring of critical rotating machinery. As part of the trusted 3300 XL 8 mm Proximity Transducer System, this probe delivers highly accurate non-contact measurements that help operators identify developing mechanical issues before they impact production and equipment reliability.
Featuring a 30 mm probe case length and 0.5-meter total system length, this configuration is particularly suitable for compact installations where space is limited while maintaining the performance standards expected from the 3300 XL platform. The rugged stainless-steel construction, advanced eddy-current sensing technology, and reliable signal stability make it a preferred solution for power generation facilities, refineries, compressor stations, petrochemical plants, and heavy industrial operations.
Engineers and maintenance specialists value this model for its durability, ease of integration, and ability to support predictive maintenance programs that reduce downtime and extend machinery life.
Product Performance Overview
General Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Model Number | 330104-00-03-05-02-00 |
| Product Type | Proximity Probe Module |
| Series | 3300 XL 8 mm Series |
| Measurement Principle | Eddy Current Technology |
| Measurement Method | Non-Contact Monitoring |
| Thread Type | M10 × 1 Metric Thread |
| Probe Style | Armored Probe |
| Primary Function | Shaft Vibration and Position Monitoring |
| Installation Method | Fixed Mechanical Mounting |
Electrical Specifications
| Parameter | Specification |
|---|---|
| Output Signal | Voltage Proportional to Gap Distance |
| Measurement Capability | Static and Dynamic Measurements |
| Frequency Response | Suitable for High-Speed Rotating Machinery |
| Output Resistance | 50 Ω |
| Supply Compatibility | Standard 3300 XL Systems |
| Signal Stability | Excellent Long-Term Performance |
| EMI Resistance | Industrial Grade |
| Measurement Accuracy | High Precision |
The 3300 XL system provides an output voltage directly proportional to the distance between the probe tip and the monitored conductive surface, allowing accurate monitoring of both shaft position and vibration.
Dimensions & Weight
| Parameter | Specification |
|---|---|
| Probe Diameter | 8 mm |
| Unthreaded Length | 0 mm |
| Overall Case Length | 30 mm |
| Total System Length | 0.5 Meter (1.6 ft) |
| Connector Type | Miniature Coaxial ClickLoc Connector |
| Probe Housing Material | AISI 303/304 Stainless Steel |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Approximate Net Weight | 0.323 kg |
| Estimated Shipping Weight | 1.0–1.5 kg |
The 30 mm case length offers a balanced combination of installation flexibility and mechanical durability for confined machinery spaces.
Environmental Specifications
| Parameter | Specification |
|---|---|
| Operating Temperature | -52°C to +177°C |
| Extended Probe Tip Temperature | Up to +218°C |
| Cable Temperature Capability | Up to +260°C |
| Relative Humidity | Up to 93% RH |
| Shock Resistance | Heavy-Duty Industrial Design |
| Vibration Resistance | Continuous Monitoring Applications |
| Corrosion Resistance | Stainless Steel Construction |
The probe is designed to maintain measurement accuracy and reliability even in challenging industrial environments characterized by high temperatures, vibration, and contamination.
Recommended Related Models
For complete machinery protection systems, the following products are frequently deployed together:
- Bently Nevada 330130 Proximitor Sensor
- Bently Nevada 330101 Extension Cable
- Bently Nevada 3500/42M Proximitor Monitor
- Bently Nevada 3500/22M Transient Data Interface
- Bently Nevada 3500/25 Keyphasor Module
- Bently Nevada 3500/15 Power Supply Module
- Bently Nevada 330103 Proximity Probe Series
- Bently Nevada 330180 Proximitor Sensor Series
These components work together to provide comprehensive vibration monitoring, shaft position measurement, and machinery protection.
Popular Bently Nevada Models
The following models are commonly specified in industrial monitoring applications:
- Bently Nevada 330103-00-05-10-02-00
- Bently Nevada 330104-00-05-05-02-00
- Bently Nevada 330104-00-03-05-02-05
- Bently Nevada 330104-00-05-50-02-00
- Bently Nevada 330101-00-08-10-02-00
- Bently Nevada 330130-080-00-00
- Bently Nevada 3500/42M
- Bently Nevada 3500/25
- Bently Nevada 3500/22M
- Bently Nevada 3500/92
These products are widely utilized across industries that require continuous machinery condition monitoring and asset protection.
