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- Bently Nevada
- 330104-08-15-10-02
- 3300 XL 8 mm Proximity Probes
- USA
- 80–120 mm
- 0.13kg
- Xiamen, China
- New & In Stock
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Bently Nevada 330104-08-15-10-02 Proximity Probe – Full Technical Description
1. Product Overview
The 330104-08-15-10-02 is a precision eddy current proximity probe designed for accurate measurement of shaft vibration and displacement in rotating machinery systems.
It is widely used in condition monitoring and protection systems where real-time shaft behavior analysis is required to prevent mechanical failure and optimize equipment performance.
The probe operates on a non-contact principle, allowing it to measure dynamic movement without physical wear, making it highly suitable for long-term industrial operation in harsh environments such as turbines, compressors, and pumps.
2. Brand Information
Brand: Bently Nevada
The brand is globally recognized for industrial machinery protection and vibration monitoring technologies. Its systems are widely deployed in critical industries such as power generation, oil and gas, petrochemical, and heavy manufacturing.
3. Product Series
Series: 3300 XL 8 mm Proximity Transducer System
This series is designed for high-precision non-contact measurement of rotating machinery dynamics.
Key characteristics include:
- Eddy current-based displacement measurement
- High accuracy and repeatability
- Stable long-term signal output
- Resistance to industrial contaminants
- Designed for continuous monitoring systems
- Fully compatible with standard proximity system components
4. Technical Parameters
| Parameter | Specification |
|---|---|
| Model | 330104-08-15-10-02 |
| Measurement Principle | Eddy current proximity sensing |
| Probe Diameter | 8 mm |
| System Series | 3300 XL 8 mm |
| Measurement Range | Up to approx. 2 mm (material dependent) |
| Output Signal | Linear analog voltage signal |
| Operating Temperature | -52°C to +177°C |
| Housing Material | Stainless steel |
| Cable Type | Integral coaxial cable |
| Mounting Type | Threaded installation |
| Electrical Interface | Standard proximity transducer system |
| Weight | 0.11–0.13 kg (approx.) |
| Dimensions | Length: 80–120 mm (depending on configuration) |
| Environmental Protection | Oil, dust, moisture, vibration resistant |
| Installation Orientation | Radial or axial shaft monitoring |
5. Product Applications
The 330104-08-15-10-02 probe is widely used in rotating machinery monitoring systems, including:
- Steam turbine shaft vibration monitoring
- Gas turbine rotor displacement measurement
- Hydro turbine performance stability monitoring
- Centrifugal compressor shaft condition analysis
- Industrial pump vibration detection systems
- Gearbox alignment and wear monitoring
- Generator rotor movement tracking
- Refinery rotating equipment protection systems
- Power plant predictive maintenance applications
It is especially important in preventing unexpected equipment failures by providing early warning of mechanical imbalance, misalignment, and shaft instability.
6. Product Advantages
- High-precision non-contact measurement capability
- Excellent stability in high-temperature environments
- Strong resistance to oil, dust, and industrial contamination
- Long operational lifespan with minimal drift
- Suitable for continuous 24/7 monitoring systems
- Fully compatible with 3300 XL monitoring architecture
- Fast and stable signal transmission performance
- Low maintenance requirement
- Reliable operation under high vibration conditions
- Proven performance in critical industrial applications
7. Related Models (Same Series)
| Model | Type | Key Feature |
|---|---|---|
| 330104-08-14-10-02-00 | Standard probe | General-purpose vibration monitoring |
| 330104-08-15-05-02-00 | Short-range variant | Compact installation design |
| 330104-08-15-10-02-05 | Enhanced calibration version | Improved accuracy tuning |
| 330105-08-15-10-02-00 | Extended sensitivity probe | Higher response precision |
| 330106-08-15-10-02-00 | Heavy-duty probe | Harsh environment design |
8. Popular Models (Same Brand)
| Model | Type | Key Specification |
|---|---|---|
| 330104-08-15-10-02 | Proximity Probe | 8 mm eddy current 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 vibration analysis unit |
| 3500/15 | Power Supply Module | Rack system power supply unit |
9. Frequently Asked Questions (FAQ)
Q1: What is the main purpose of this probe?
A1: It is used to measure shaft vibration and displacement in rotating machinery using non-contact eddy current technology.
Q2: Which systems is it compatible with?
A2: It is compatible with standard 3300 XL 8 mm proximity transducer systems.
Q3: What industries commonly use it?
A3: It is widely used in power generation, oil and gas, petrochemical, and heavy industrial sectors.
Q4: Can it operate in harsh environments?
A4: Yes, it is designed for high temperature, vibration, and contamination-heavy environments.
Q5: What type of signal does it produce?
A5: It generates a linear analog voltage proportional to shaft displacement.
Q6: Does it require frequent recalibration?
A6: No, it is factory calibrated and requires minimal maintenance.
Q7: What surfaces can it measure?
A7: It is optimized for conductive metal surfaces such as steel shafts.
Q8: Is it suitable for continuous monitoring?
A8: Yes, it is designed for continuous 24/7 operation in monitoring systems.
Q9: What is its expected service life?
A9: It offers long-term stable operation under proper installation conditions.
Q10: What maintenance is required?
A10: Only periodic inspection of cable condition and mechanical mounting is recommended.