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- Bently Nevada
- 330104-08-14-10-02-05
- 3300 XL 8 mm Proximity Probes
- USA
- 80–120 mm
- 0.13kg
- Xiamen, China
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Bently Nevada 330104-08-14-10-02-05 Proximity Probe – Complete Technical Profile
1. Product Overview
The 330104-08-14-10-02-05 is a high-performance eddy current proximity probe designed for precise measurement of shaft vibration, axial displacement, and position monitoring in rotating machinery systems.
It is widely used in continuous condition monitoring applications where equipment reliability and early fault detection are critical. The probe operates without physical contact, ensuring long service life and stable measurement performance even under harsh industrial conditions.
This model is engineered for integration into high-end machinery protection systems used in power generation, oil refining, petrochemical processing, and heavy manufacturing environments.
2. Brand Information
Brand: Bently Nevada
The brand is globally recognized for advanced machinery protection, vibration monitoring systems, and predictive maintenance technologies used in mission-critical industrial environments.
3. Product Series
Series: 3300 XL 8 mm Proximity Transducer System
This series is designed for high-accuracy non-contact measurement of rotating shaft behavior.
Key characteristics include:
- Eddy current sensing technology
- High linear measurement accuracy
- Stable output signal over long distances
- Strong resistance to temperature and contamination
- Designed for continuous industrial monitoring
- Compatible with proximity probes, cables, and signal conditioners
4. Technical Parameters
| Parameter | Specification |
|---|---|
| Model | 330104-08-14-10-02-05 |
| Measurement Principle | Eddy current non-contact sensing |
| Probe Diameter | 8 mm |
| System Series | 3300 XL 8 mm |
| Measurement Range | Approx. up to 2 mm (depends on target material) |
| Output Signal | Linear voltage proportional to gap |
| Operating Temperature | -52°C to +177°C |
| Probe Material | Stainless steel housing |
| Cable Type | Integrated coaxial cable |
| Mounting Type | Threaded installation |
| Electrical Interface | Standard proximity transducer system |
| Weight | 0.11–0.13 kg (approx.) |
| Dimensions | Length: 80–120 mm (configuration dependent) |
| Environmental Resistance | Oil, dust, vibration, moisture resistant |
| Installation Position | Radial or axial shaft monitoring |
5. Product Applications
The 330104-08-14-10-02-05 probe is used in a wide range of industrial machinery monitoring systems, including:
- Steam turbine shaft vibration monitoring
- Gas turbine rotor displacement detection
- Hydro turbine stability analysis
- Centrifugal compressor condition monitoring
- Industrial pump vibration protection
- Gearbox alignment and wear detection
- Generator rotor movement tracking
- Refinery rotating equipment diagnostics
- Power plant predictive maintenance systems
It is particularly effective in preventing unexpected equipment failure by detecting early-stage mechanical abnormalities.
6. Product Advantages
- High accuracy non-contact vibration measurement
- Stable performance under extreme industrial temperatures
- Strong resistance to oil, dust, and contamination
- Long operational life with minimal degradation
- Reliable continuous monitoring capability (24/7 operation)
- Excellent compatibility with 3300 XL monitoring systems
- Fast and stable signal transmission
- Reduced maintenance requirements
- High durability in vibration-intensive environments
- Proven reliability in critical rotating machinery systems
7. Related Models (Same Series)
| Model | Type | Key Specification |
|---|---|---|
| 330104-08-14-05-02-00 | Standard probe | General vibration monitoring |
| 330104-08-14-10-02-00 | Extended range probe | Improved measurement stability |
| 330104-08-12-10-02-05 | Sensitivity optimized probe | Higher linear response accuracy |
| 330105-08-14-10-02-05 | Calibrated variant | Fine-tuned factory calibration |
| 330106-08-14-10-02-05 | Heavy-duty probe | Enhanced industrial durability |
8. Popular Models (Same Brand)
| Model | Type | Key Specification |
|---|---|---|
| 330104-08-14-10-02-05 | Proximity Probe | 8 mm eddy current probe |
| 330780-90-00 | Proximitor Sensor | Signal conditioning module |
| 330130-080-00-05 | Extension Cable | Standard probe connection cable |
| 3500/42M | Vibration Monitor Module | Multi-channel vibration monitoring unit |
| 3500/15 | Power Supply Module | Rack system power supply |
9. Frequently Asked Questions (FAQ)
Q1: What is the main function of this probe?
A1: It measures shaft vibration and position in rotating machinery using non-contact eddy current sensing.
Q2: What type of machinery is it used for?
A2: It is commonly used in turbines, compressors, pumps, and generators.
Q3: Is it suitable for continuous operation?
A3: Yes, it is designed for 24/7 continuous monitoring systems.
Q4: What is the sensing principle?
A4: It uses eddy current technology to detect changes in distance between probe and conductive target.
Q5: Can it withstand high temperatures?
A5: Yes, it operates reliably in high-temperature industrial environments.
Q6: Does it require calibration during installation?
A6: It is factory calibrated and typically requires minimal adjustment.
Q7: What type of output signal does it provide?
A7: It outputs a linear voltage signal proportional to shaft displacement.
Q8: What materials can it measure against?
A8: It is designed for conductive metallic surfaces such as steel shafts.
Q9: What maintenance is required?
A9: Only periodic inspection of cable and mounting condition is needed.
Q10: How long is its service life?
A10: It provides long-term stable performance under normal industrial operating conditions.