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- Bently Nevada
- 330104-01-02-50-02-05
- 3300 XL 8 mm Proximity Probes
- USA
- 8 mm
- 0.3kg
- Xiamen, China
- New & In Stock
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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We provide 7*24 hours service to our customers. We will be there whenever you need us.
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All our products are priced very favorably because we have our own warehouse and supply.
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Bently Nevada 330104-01-02-50-02-05 – Detailed Technical Overview
1. Product Overview
The Bently Nevada 330104-01-02-50-02-05 is a high-precision eddy current proximity probe designed for non-contact measurement of vibration and displacement in rotating machinery.
It is part of the 3300 XL 8 mm Proximity Probe Series, a widely used industrial monitoring solution known for reliability and accuracy. This particular model features a short probe configuration optimized for tight installation spaces and a 5-meter system length, ensuring flexibility for remote electronics mounting.
This probe is engineered for continuous monitoring and is capable of providing accurate, stable measurement data in demanding industrial environments, making it ideal for critical rotating machinery protection.
2. Brand
- Brand: Bently Nevada
- Industry Role: Industrial machinery monitoring, vibration analysis, and machine protection systems
3. Series
- Series: 3300 XL 8 mm Proximity Probe Series
- Technology: Non-contact eddy current sensing
- System Components: Probe, extension cable, and Proximitor sensor
- Typical Applications: Condition monitoring, machinery protection, and rotor position measurement
4. Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 330104-01-02-50-02-05 |
| Probe Type | Eddy Current Proximity Probe |
| Probe Diameter | 8 mm |
| Case Length | ~20 mm (short configuration) |
| Measurement Range | 0–8 mm (typical) |
| Sensitivity | ~7.87 V/mm |
| Output Signal | Analog voltage |
| Frequency Response | 0–10 kHz |
| System Length | 5.0 meters |
| Thread Type | M10 × 1 |
| Connector Type | Miniature coaxial connector |
| Linearity | ±1% full scale |
| Operating Temperature | -40°C to +85°C |
| Extended Tip Temperature | Up to 177°C |
| Protection Rating | IP67 |
| Probe Material | Stainless steel |
| Cable Jacket | Oil-resistant fluoropolymer |
| Installation Type | Threaded mounting |
| Dimensions | Probe Ø8 mm, case length ~20 mm |
| Weight (kg) | 0.18–0.30 kg |
5. Product Description
The 330104-01-02-50-02-05 proximity probe is designed for high-accuracy monitoring in compact industrial environments. Its short probe design allows installation in tight spaces, while the 5-meter system length provides flexibility for locating monitoring electronics away from high-vibration or high-temperature zones.
The probe is built from durable stainless steel and features oil-resistant cabling for enhanced longevity. Its IP67-rated construction ensures resistance to dust, oil, and other industrial contaminants, allowing reliable operation in continuous duty environments.
6. Applications
This probe is typically applied in:
- Steam and gas turbines
- Compressors and pumps
- Electric motors
- Gearboxes
- Industrial rotating machinery
- Power generation equipment
Monitoring capabilities include:
- Radial shaft vibration
- Axial displacement
- Rotor position
- Speed and phase reference
7. Product Advantages
- Non-contact design reduces mechanical wear
- Short probe length fits tight installations
- Accurate and stable measurement performance
- High reliability over long system lengths
- Durable construction resistant to vibration, dust, and oil
- IP67 protection for harsh environments
- Easy integration into monitoring and protection systems
- Long service life with minimal maintenance
8. Recommended Models (Same Series / Related)
| Model | Series | Key Parameters |
|---|---|---|
| 330104-01-05-50-02-00 | 3300 XL | 50 mm case, 5 m system |
| 330104-01-08-50-02-00 | 3300 XL | Extended case, 5 m system |
| 330104-00-25-50-02-00 | 3300 XL | Standard 25 mm case, 5 m system |
| 330104-00-40-50-02-00 | 3300 XL | 40 mm case, robust construction |
| 330104-02-12-50-02-00 | 3300 XL | Medium case, 5 m system |
9. Recommended Popular Models (Same Brand)
| Model | Series | Key Parameters |
|---|---|---|
| 330104-00-12-10-02-00 | 3300 XL | Standard probe configuration |
| 330104-00-05-10-02-00 | 3300 XL | Short probe for tight spaces |
| 330103-00-05-50-02-00 | 3300 XL | Standard long system probe |
| 330709-000-060-10-02-00 | 3300 XL | 11 mm diameter probe for specific applications |
| 330106-05-30-10-02-00 | 3300 XL | High temperature rated version |
10. Product Comparison Table
| Attribute | 330104-00-12-10-02-00 | 330104-00-05-10-02-00 | 330103-00-05-50-02-00 | 330709-000-060-10-02-00 | 330106-05-30-10-02-00 |
|---|---|---|---|---|---|
| Series | 3300 XL | 3300 XL | 3300 XL | 3300 XL | 3300 XL |
| Probe Diameter | 8 mm | 8 mm | 8 mm | 11 mm | 8 mm |
| Measurement Range | 0–8 mm | 0–8 mm | 0–8 mm | 0–8 mm | 0–8 mm |
| Temperature Range | -40~85°C | -40~85°C | -40~85°C | -40~85°C | Up to 177°C |
| Output Signal | Analog | Analog | Analog | Analog | Analog |
| Protection Rating | IP67 | IP67 | IP67 | IP67 | IP67 |
| Weight (kg) | 0.15 | 0.15 | 0.20 | 0.18 | 0.16 |
11. FAQ (10 Q&A)
Q1: What does the “01-02” code in the model number indicate?
A: It represents the short probe configuration and connector type.
Q2: What is the system length of this probe?
A: The system length is 5 meters.
Q3: What is the probe diameter?
A: 8 mm.
Q4: What type of measurement does this probe perform?
A: Non-contact measurement of vibration and shaft displacement.
Q5: Can it be installed in tight spaces?
A: Yes, the short probe design is intended for compact installations.
Q6: What is the output signal?
A: Analog voltage proportional to displacement.
Q7: Is this probe suitable for harsh environments?
A: Yes, it is resistant to oil, dust, vibration, and other industrial contaminants.
Q8: What materials can it measure?
A: Conductive metallic materials such as steel shafts.
Q9: How is the probe installed?
A: Using threaded mounting with precise air gap adjustment.
Q10: Does this probe require frequent maintenance?
A: No, only periodic inspection and calibration are needed for optimal performance.