The Bently Nevada 330104-00-08-05-01-05 Proximity Probe Module is a high-precision non-contact eddy-current sensor designed for continuous monitoring of shaft vibration, radial displacement, and axial position in rotating machinery. As part of the proven 3300 XL 8 mm Proximity Transducer System, it delivers stable measurement accuracy, strong electromagnetic immunity, and reliable long-term performance in harsh industrial environments.
This configuration includes an 80 mm probe case length (Option 08), a 0.5-meter system length (Option 05), a standard connector configuration (Option 01), and a hazardous-area certification package (Option 05). It is particularly suitable for compact machinery installations where short probe bodies are required, while still meeting strict safety requirements for explosive-risk environments such as oil & gas, petrochemical, and power generation applications.
Product Specifications
General Information
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Model Number | 330104-00-08-05-01-05 |
| Series | 3300 XL 8 mm Proximity System |
| Type | Proximity Probe Module |
| Measurement Principle | Eddy Current Non-Contact Sensing |
| Probe Diameter | 8 mm |
| Thread Type | M10 × 1 Metric |
| Installation Method | Threaded Mounting |
| Primary Function | Shaft Vibration & Position Monitoring |
Electrical Performance
| Parameter | Specification |
|---|---|
| Output Signal | Linear Voltage Output |
| Sensitivity | 200 mV/mil (7.87 V/mm typical) |
| Frequency Response | 0 Hz – 10 kHz |
| Static Measurement | Supported |
| Dynamic Measurement | Supported |
| Signal Stability | High long-term stability |
| EMI Immunity | Industrial-grade shielding |
| System Compatibility | Bently Nevada 3300 XL / 3500 Series |
The probe maintains stable and accurate signal output even in electrically noisy environments and high-temperature operating conditions.
Dimensions & Weight
| Parameter | Specification |
|---|---|
| Probe Case Length | 80 mm |
| Unthreaded Length | 0 mm |
| Total System Length | 0.5 meter (1.6 ft) |
| Connector Type | Option 01 standard industrial connector |
| Housing Material | AISI 303 / 304 Stainless Steel |
| Probe Tip Material | PPS (Polyphenylene Sulfide) |
| Approximate Net Weight | 0.25–0.35 kg |
| Shipping Weight | ~1.2–1.8 kg |
The short 0.5-meter system length is optimized for compact installations where space constraints require minimal cabling distance.
Environmental Specifications
| 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 |
| Vibration Resistance | Continuous industrial duty |
| Shock Resistance | Heavy industrial grade |
| Corrosion Resistance | High |
| Certification | Option 05 hazardous-area approval (ATEX/IECEx/CSA depending on configuration) |
The hazardous-area certification ensures safe operation in explosive gas and dust environments while maintaining measurement integrity.
Recommended Related Models
- 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 TDI Module
- Bently Nevada 3500/15 Power Supply Module
- Bently Nevada 330103 Proximity Probe Series
Popular Bently Nevada Models
- 330104-00-03-05-01-05
- 330104-00-04-10-02-CN
- 330104-00-05-50-02-00
- 330104-00-06-50-20-00
- 330104-00-07-10-02-00
- 330104-00-07-50-12-00
- 330104-00-07-90-02-00
- 330104-00-07-90-12-00
- 3500/42M
