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- Bently Nevada
- 330104-09-19-10-02-00
- 3300 XL 8 mm Proximity Probes
- USA
- 190 mm
- 0.35kg
- Xiamen, China
- New & In Stock
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Bently Nevada 330104-09-19-10-02-00 Proximity Probe – Full Technical Profile
1. Product Overview
The 330104-09-19-10-02-00 is a high-performance 8 mm eddy current proximity probe designed for continuous monitoring of shaft vibration, axial displacement, and rotor position in rotating machinery.
It is widely used in industrial machinery protection systems where precise, real-time, non-contact measurement is required. The probe ensures stable operation even in harsh environments such as high temperature, vibration, oil mist, and industrial contamination.
This model is commonly deployed in turbines, compressors, pumps, and generators, supporting predictive maintenance and early fault detection strategies.
2. Brand Information
Brand: Bently Nevada
This brand is globally recognized for machinery protection and condition monitoring systems used in critical industries such as power generation, oil & gas, petrochemical, and heavy manufacturing.
3. Product Series
Series: 3300 XL 8 mm Proximity Transducer System
Key characteristics:
- Eddy current non-contact measurement technology
- High accuracy and long-term stability
- Strong resistance to harsh industrial environments
- Modular system architecture (probe, cable, proximitor sensor)
- Designed for continuous 24/7 monitoring
- Widely used in predictive maintenance systems
4. Technical Parameters
| Parameter | Specification |
|---|---|
| Model | 330104-09-19-10-02-00 |
| Measurement Principle | Eddy current proximity sensing |
| Probe Diameter | 8 mm |
| System Series | 3300 XL 8 mm |
| Unthreaded Probe Length | 90 mm |
| Case Length | 190 mm |
| Measurement Range | Up to ~2 mm (material dependent) |
| Output Signal | Linear voltage proportional to gap |
| Operating Temperature | -40°C to +150°C (typical industrial range) |
| Housing Material | Stainless steel |
| Cable Type | Integral coaxial cable |
| Mounting Type | Threaded installation |
| Environmental Resistance | Oil, dust, vibration resistant |
| Weight | ~0.20–0.35 kg (assembly dependent) |
| Dimensions | Approx. 190 mm case length configuration |
| Installation Position | Radial / axial shaft monitoring |
5. Product Applications
The 330104-09-19-10-02-00 probe is widely used in rotating machinery monitoring systems across multiple industries:
- Steam turbine shaft vibration monitoring
- Gas turbine rotor displacement measurement
- Hydro turbine stability control systems
- Centrifugal compressor condition monitoring
- Industrial pump vibration detection
- Gearbox alignment and wear monitoring
- Generator rotor dynamic behavior tracking
- Refinery rotating equipment protection systems
- Power plant predictive maintenance applications
It plays a critical role in detecting early mechanical faults such as imbalance, misalignment, shaft looseness, and rotor instability.
6. Product Advantages
- High-precision non-contact vibration measurement
- Excellent stability in high-temperature environments
- 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 architecture
- Fast and stable signal transmission
- Low maintenance requirements
- High durability in vibration-intensive environments
- Proven reliability in critical industrial applications
7. Related Models (Same Series / Compatible Variants)
| Model | Type | Key Parameter |
|---|---|---|
| 330104-09-16-10-02-00 | Standard probe | 160 mm case variant |
| 330104-09-19-05-02-00 | Shorter version | Reduced cable assembly |
| 330104-08-19-10-02-00 | Compact variant | 80 mm probe body |
| 330105-09-19-10-02-00 | High sensitivity probe | Improved resolution |
| 330106-09-19-10-02-00 | Heavy-duty probe | Reinforced industrial design |
8. Popular Models (Same Brand)
| Model | Type | Key Specification |
|---|---|---|
| 330104-09-19-10-02-00 | Proximity Probe | 8 mm eddy current probe |
| 330780-90-00 | Proximitor Sensor | Signal conditioning module |
| 330130-080-00-00 | Extension Cable | Standard probe cable |
| 3500/42M | Vibration Monitor Module | Multi-channel monitoring system |
| 3500/15 | Power Supply Module | Rack power distribution unit |
9. Frequently Asked Questions (FAQ)
Q1: What is the main function of this probe?
A1: It measures shaft vibration and displacement using eddy current non-contact sensing technology.
Q2: What equipment is it used on?
A2: It is used in turbines, compressors, pumps, and generators.
Q3: Is it suitable for continuous operation?
A3: Yes, it is designed for 24/7 industrial monitoring systems.
Q4: What is the measurement principle?
A4: It detects changes in electromagnetic field caused by conductive shaft movement.
Q5: Can it withstand harsh environments?
A5: Yes, it is designed for high temperature, vibration, oil, and dust resistance.
Q6: What output does it provide?
A6: It produces a linear voltage proportional to shaft displacement.
Q7: Does it require calibration?
A7: It is factory calibrated and requires minimal maintenance.
Q8: What materials can it measure?
A8: It is optimized for conductive metallic surfaces such as steel shafts.
Q9: What is its service life?
A9: It provides long-term stable performance under proper installation conditions.
Q10: What maintenance is required?
A10: Only periodic inspection of cable condition and mounting integrity is needed.