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- Bently Nevada
- 330104-01-05-05-02-05
- 3300 XL 8 mm Proximity Probes
- USA
- 8 mm
- 0.28kg
- Xiamen, China
- New & In Stock
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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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 330104-01-05-05-02-05 – Detailed Technical Overview
1. Product Overview
The Bently Nevada 330104-01-05-05-02-05 is a high-precision eddy current proximity probe engineered for non-contact measurement of shaft vibration and radial displacement in rotating machinery.
It is part of the 3300 XL 8 mm Proximity Probe Series, a widely used industrial monitoring system known for its accuracy, reliability, and ruggedness. This specific model features a short probe configuration with a system cable length suitable for localized installations, making it ideal for machinery with limited space or where monitoring electronics are mounted nearby.
The probe ensures long-term, stable, and precise operation in harsh industrial environments, making it a key component in critical machinery protection systems.
2. Brand
- Brand: Bently Nevada
- Industry Role: Specialized in machinery condition monitoring, vibration analysis, and rotating equipment protection.
Bently Nevada products are recognized globally for providing reliable, industrial-grade solutions for power generation, oil and gas, and heavy machinery applications.
3. Series
- Series: 3300 XL 8 mm Proximity Probe Series
- Sensing Principle: Eddy current (non-contact)
- System Components: Probe, extension cable, and Proximitor sensor
- Typical Applications: Shaft vibration measurement, rotor position monitoring, condition-based maintenance systems
The series is designed for standardized sensitivity, interchangeability, and robust performance in industrial installations.
4. Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 330104-01-05-05-02-05 |
| Probe Type | Eddy Current Proximity Probe |
| Probe Diameter | 8 mm |
| Case Length | Approx. 50 mm (short configuration) |
| Measurement Range | 0–8 mm |
| Sensitivity | ~7.87 V/mm |
| Output Signal | Analog voltage |
| Frequency Response | 0–10 kHz |
| System Cable Length | 0.5 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 thermoplastic |
| Installation Type | Threaded mounting |
| Dimensions | Probe Ø8 mm, case length ~50 mm |
| Weight (kg) | 0.18–0.28 kg |
5. Product Description
The 330104-01-05-05-02-05 is designed for high-accuracy, non-contact monitoring of radial shaft vibration and displacement.
Its short probe design allows installation in tight spaces, while the 0.5-meter system cable provides flexibility for localized electronics placement. The eddy current sensing principle ensures high-resolution measurement without mechanical contact, eliminating wear and drift over time.
The probe’s stainless-steel construction, combined with an oil-resistant cable jacket and IP67 protection, ensures durable performance in harsh environments. It is suitable for continuous monitoring, machinery protection, and condition-based maintenance.
6. Applications
Typical applications include:
- Steam turbines
- Gas turbines
- Centrifugal and reciprocating compressors
- Pumps
- Electric motors
- Gearboxes
- Heavy rotating machinery in industrial and power generation facilities
Monitoring capabilities:
- Radial vibration measurement
- Axial displacement detection
- Rotor position tracking
- Speed and phase reference generation
The short system cable makes it ideal for compact protection panels or local machine monitoring systems.
7. Product Advantages
- Non-Contact Measurement: Eliminates mechanical wear and ensures long-term accuracy.
- Compact Probe: Fits in tight installation areas and minimal clearance machinery housings.
- High Stability: Provides consistent analog output over varying operating conditions.
- Rugged Construction: Stainless steel and IP67 protection resist dust, oil, and vibration.
- Easy Installation: Threaded mounting and standardized connector allow quick setup.
- Low Maintenance: Requires only periodic inspection and occasional calibration.
- Reliable in Harsh Environments: Operates continuously under industrial conditions.
8. Recommended Models (Same Series / Related)
| Model | Series | Key Parameters |
|---|---|---|
| 330104-01-08-05-02-05 | 3300 XL | Extended case, short cable |
| 330104-00-12-05-02-05 | 3300 XL | Standard case, short cable |
| 330104-00-25-05-02-05 | 3300 XL | Moderate case length, short cable |
| 330104-00-40-05-02-05 | 3300 XL | Longer case for deeper mounting |
| 330104-02-05-05-02-05 | 3300 XL | Alternate cable/connector configuration |
9. Recommended Popular Models (Same Brand)
| Model | Series | Key Parameters |
|---|---|---|
| 330104-00-05-10-02-00 | 3300 XL | Short probe, 1.0 m system cable |
| 330104-00-12-10-02-00 | 3300 XL | Standard probe configuration |
| 330103-00-04-10-02-00 | 3300 | General vibration probe |
| 330901-00-19-10-02-00 | 3300 NSv | Narrow-space probe variant |
| 330106-05-30-10-02-00 | 3300 XL | High-temperature rated probe |
10. Product Comparison Table
| Attribute | 330104-00-05-10-02-00 | 330104-00-12-10-02-00 | 330103-00-04-10-02-00 | 330901-00-19-10-02-00 | 330106-05-30-10-02-00 |
|---|---|---|---|---|---|
| Series | 3300 XL | 3300 XL | 3300 | 3300 NSv | 3300 XL |
| Probe Diameter | 8 mm | 8 mm | 8 mm | Smaller | 8 mm |
| Measurement Range | 0–8 mm | 0–8 mm | 0–8 mm | Short range | 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 | ~0.14 | ~0.12 | ~0.16 |
11. FAQ (10 Q&A)
Q1: What does the “05” in the model number indicate?
A: It indicates the probe case length and cable configuration for short-range installation.
Q2: What is the probe tip diameter?
A: 8 mm.
Q3: What type of measurement does this probe perform?
A: Non-contact measurement of vibration and shaft displacement.
Q4: What is the system cable length?
A: Approximately 0.5 meters.
Q5: Is it suitable for tight spaces?
A: Yes, the short probe and compact cable design allow installation in confined areas.
Q6: What is the output signal type?
A: Analog voltage proportional to displacement.
Q7: Can it operate in harsh industrial conditions?
A: Yes, IP67 protection ensures dust, moisture, and oil resistance.
Q8: What materials can it measure?
A: Conductive metallic materials such as steel shafts.
Q9: How is the probe mounted?
A: Threaded mounting with an adjustable air gap.
Q10: Does it require frequent calibration?
A: No, only periodic inspection and occasional calibration are needed.