The Bently Nevada 330104-00-07-05-11-00 Proximity Probe Module is a high-performance non-contact eddy-current sensor specifically designed for continuous monitoring of shaft vibration, axial position, and radial displacement in critical rotating equipment. As a key component of the globally recognized 3300 XL 8 mm Proximity Transducer System, this probe delivers industry-leading accuracy, excellent environmental durability, and long-term measurement stability.
Configured with a 70 mm probe case length (Option 07), a 0.5-meter total system length (Option 05), an Option 11 enhanced connector assembly, and a standard approval package (Option 00), this model is particularly well suited for machinery installations where monitoring equipment is located near the measurement point. Its compact configuration simplifies installation while maintaining the exceptional performance expected from Bently Nevada machinery protection products.
The probe is widely utilized in turbines, compressors, pumps, generators, motors, and other critical rotating assets where reliable vibration monitoring is essential for predictive maintenance and operational reliability programs.
Product Technical Overview
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Model Number | 330104-00-07-05-11-00 |
| Product Series | 3300 XL 8 mm |
| Product Type | Proximity Probe Module |
| Sensing Technology | Eddy Current Non-Contact Measurement |
| Probe Diameter | 8 mm |
| Thread Specification | M10 × 1 Metric |
| Installation Style | Threaded Mounting |
| Monitoring Function | Shaft Vibration, Position, and Displacement |
Electrical Characteristics
| Parameter | Specification |
|---|---|
| Output Signal | Linear Voltage Output |
| Sensitivity | 200 mV/mil (7.87 V/mm Typical) |
| Frequency Response | 0 Hz to 10 kHz |
| Dynamic Vibration Monitoring | Supported |
| Static Position Monitoring | Supported |
| Signal Repeatability | Excellent |
| Electromagnetic Immunity | Industrial Grade |
| System Compatibility | 3300 XL Proximitor Sensors |
| Monitor Compatibility | Bently Nevada 3500 Series |
Designed for demanding industrial environments, the probe delivers highly stable output signals that support accurate machinery diagnostics and reliable protection system performance.
Dimensions & Weight
| Parameter | Specification |
|---|---|
| Probe Diameter | 8 mm |
| Probe Case Length | 70 mm |
| Unthreaded Length | 0 mm |
| Total System Length | 0.5 Meter (1.64 ft) |
| Connector Type | Option 11 Enhanced Connector |
| Housing Material | AISI 303/304 Stainless Steel |
| Probe Tip Material | Polyphenylene Sulfide (PPS) |
| Approximate Net Weight | 0.36 kg |
| Approximate Shipping Weight | 1.7 kg |
The short cable length reduces installation complexity and is ideal for machinery layouts where the monitoring system is mounted close to the asset.
Environmental Performance
| Parameter | Specification |
|---|---|
| Operating Temperature | -52°C to +177°C |
| Maximum Probe Tip Temperature | +218°C |
| Cable Temperature Rating | Up to +260°C |
| Relative Humidity | Up to 93% Non-Condensing |
| Shock Resistance | Heavy Industrial Duty |
| Vibration Resistance | Continuous Service Rated |
| Corrosion Resistance | Excellent |
| Approval Configuration | Standard Option 00 |
Built for long-term operation, the probe maintains consistent performance under vibration, temperature fluctuations, moisture exposure, and industrial contamination.
Recommended Related Models
For a complete machinery protection system, the following products are commonly integrated with this probe:
- Bently Nevada 330130 Proximitor Sensor
- Bently Nevada 330180 Proximitor Sensor
- Bently Nevada 330101 Extension Cable
- Bently Nevada 3500/42M Proximitor Monitor
- Bently Nevada 3500/25 Keyphasor Module
- Bently Nevada 3500/22M Transient Data Interface Module
- Bently Nevada 3500/15 Power Supply Module
- Bently Nevada 330103 Proximity Probe Series
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