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- Bently Nevada
- 330104-08-15-10-02-05
- 3300 XL 8 mm Proximity Probes
- USA
- 15 cm × 18 cm × 2 cm
- 0.13kg
- Xiamen, China
- New & In Stock
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Bently Nevada 330104-08-15-10-02-05 Proximity Probe – Full Technical Profile
1. Product Overview
The 330104-08-15-10-02-05 is an 8 mm eddy current proximity probe designed for precise measurement of shaft vibration, axial displacement, and rotor position in high-speed rotating machinery.
It is widely applied in industrial condition monitoring systems where continuous, high-accuracy non-contact measurement is required to ensure equipment reliability and early fault detection.
This probe is part of a modular monitoring architecture used in turbines, compressors, pumps, and other critical rotating assets operating under harsh environmental conditions.
2. Brand Information
Brand: Bently Nevada
This brand is recognized globally for machinery protection systems and vibration monitoring technologies used in power generation, oil & gas, petrochemical, and heavy industrial sectors.
3. Product Series
Series: 3300 XL 8 mm Proximity Transducer System
Key features of the series:
- Eddy current non-contact measurement technology
- High linear accuracy and repeatability
- Stable output signal over long-term operation
- Designed for harsh industrial environments
- Compatible with probes, cables, and proximitor modules
- Widely used in predictive maintenance and protection systems
4. Technical Parameters
| Parameter | Specification |
|---|---|
| Model | 330104-08-15-10-02-05 |
| Measurement Principle | Eddy current proximity sensing |
| Probe Diameter | 8 mm |
| System Series | 3300 XL 8 mm |
| Measurement Range | Up to ~2 mm (depends on target material) |
| Output Signal | Linear voltage proportional to gap |
| Operating Temperature | -52°C to +177°C |
| Housing Material | Stainless steel |
| Cable Type | Integral coaxial cable |
| Mounting Thread | M10 × 1 (typical configuration) |
| Weight | 0.11–0.13 kg (≈0.12 kg typical) |
| Dimensions | Approx. 15 cm × 18 cm × 2 cm |
| Electrical Interface | Proximity transducer system standard |
| Environmental Resistance | Oil, dust, vibration resistant |
| Installation Type | Radial or axial shaft monitoring |
5. Product Applications
The 330104-08-15-10-02-05 probe is widely used in industrial rotating equipment monitoring, including:
- Steam turbine shaft vibration monitoring
- Gas turbine rotor displacement measurement
- Hydro turbine stability and performance tracking
- Centrifugal compressor condition monitoring
- Industrial pump vibration detection
- Gearbox alignment and wear monitoring
- Generator rotor movement analysis
- Refinery rotating machinery protection systems
- Power plant predictive maintenance systems
It is especially critical in preventing unexpected shutdowns by detecting early mechanical issues such as imbalance, misalignment, looseness, or shaft instability.
6. Product Advantages
- High precision non-contact displacement measurement
- Stable performance in extreme temperature conditions
- Strong resistance to oil, dust, and industrial contamination
- Long service life with minimal signal drift
- Suitable for continuous 24/7 monitoring systems
- Fully compatible with 3300 XL monitoring architecture
- Fast and stable signal transmission
- Low maintenance requirements
- High durability in vibration-intensive environments
- Proven reliability in mission-critical machinery
7. Related Models (Same Series or Compatible Variants)
| Model | Type | Key Specification |
|---|---|---|
| 330104-08-15-10-02-00 | Standard probe | Base 8 mm vibration probe configuration |
| 330104-08-15-05-02-05 | Short cable variant | Compact installation design |
| 330104-08-14-10-02-05 | Extended calibration type | Improved signal tuning stability |
| 330105-08-15-10-02-05 | Sensitivity optimized probe | Enhanced measurement resolution |
| 330106-08-15-10-02-05 | Heavy-duty version | Harsh environment reinforcement |
8. Popular Models (Same Brand – Widely Used Products)
| Model | Type | Key Specification |
|---|---|---|
| 330104-08-15-10-02-05 | Proximity Probe | 8 mm eddy current vibration probe |
| 330780-90-00 | Proximitor Sensor | Signal conditioning module |
| 330130-080-00-00 | Extension Cable | Standard probe connection cable |
| 3500/42M | Vibration Monitor Module | Multi-channel monitoring system module |
| 3500/15 | Power Supply Module | Rack system power distribution unit |
9. Frequently Asked Questions (FAQ)
Q1: What is the main function of this probe?
A1: It measures shaft vibration and displacement in rotating machinery using non-contact eddy current technology.
Q2: What systems is it compatible with?
A2: It is designed for 3300 XL 8 mm proximity transducer systems.
Q3: Where is it commonly used?
A3: It is used in turbines, compressors, pumps, generators, and other rotating machinery.
Q4: Can it operate in harsh environments?
A4: Yes, it is designed for high temperature, vibration, and contaminated industrial environments.
Q5: What type of signal does it produce?
A5: It produces a linear voltage output proportional to shaft displacement.
Q6: Does it require frequent calibration?
A6: No, it is factory calibrated and requires minimal maintenance.
Q7: What is the sensing principle?
A7: It uses eddy current technology to detect distance changes between probe and conductive target.
Q8: What materials can it measure?
A8: It is optimized for conductive metallic surfaces such as steel shafts.
Q9: Is it suitable for continuous monitoring?
A9: Yes, it is designed for 24/7 continuous industrial monitoring systems.
Q10: What maintenance is required?
A10: Only periodic inspection of cable condition and mounting stability is required.