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- Bently Nevada
- 330103-06-10-50-02-00
- 3300 XL 8 mm Proximity Probes
- USA
- 55 mm (length) × 8 mm (diameter)
- 0.35kg
- Xiamen, China
- New & In Stock
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Bently Nevada 330103‑06‑10‑50‑02‑00
Comprehensive Technical Specification, Product Overview, Applications, and Advantages
1. Product Introduction
The 330103‑06‑10‑50‑02‑00 is a high-precision eddy current proximity probe used for non-contact measurement of shaft vibration, radial displacement, and positional movement in rotating machinery.
This model belongs to the 3300 XL 8 mm Proximity Probe Series, which is widely recognized for robust and reliable performance in industrial machinery monitoring. The “50” in the model code indicates a specialized configuration designed for extended measurement range or higher operating amplitude compared to standard models. This makes it suitable for large industrial machinery such as high-speed turbines, compressors, and large motors where vibration amplitudes may be higher.
The probe works by generating a high-frequency electromagnetic field at its tip. When a conductive target, such as a rotating shaft, comes near, the field changes. These changes produce a voltage output proportional to the distance, which is then interpreted by machinery protection and monitoring systems.
2. Brand
- Brand: Bently Nevada
- Industry Focus: Machinery protection and condition monitoring
- Core Technology: Eddy current proximity measurement, vibration analysis, shaft position monitoring
Bently Nevada is a globally recognized brand for high-reliability industrial monitoring instruments deployed in power generation, oil & gas, chemical processing, and heavy industry applications.
3. Series
- Series Name: 3300 XL 8 mm Proximity Probe Series
- Sensor Type: Eddy current, non-contact displacement probe
- System Compatibility: 3300 and 3500 monitoring platforms
- Application Scope: Continuous vibration and shaft position monitoring
The 3300 XL series is engineered for precise, repeatable measurements and long-term industrial reliability. It supports predictive maintenance programs and real-time machinery protection systems.
4. Technical Specifications
| Parameter | Description |
|---|---|
| Model | 330103‑06‑10‑50‑02‑00 |
| Sensor Type | Eddy current proximity probe |
| Probe Diameter | 8 mm |
| Measurement Range | 0.5 – 50 mm |
| Linear Operating Range | approx. 10 mm |
| Sensitivity | Standard industrial sensitivity |
| Output Signal | Analog voltage |
| Frequency Response | 0 – 30 kHz |
| Power Requirement | 12 – 24 V DC via monitoring system |
| Operating Temperature | −40 °C to +85 °C |
| Storage Temperature | −50 °C to +100 °C |
| Humidity Resistance | Up to 95 % non-condensing |
| Protection Rating | IP67 |
| Probe Body Material | Stainless steel |
| Tip Material | High-performance polymer |
| Cable Type | Coaxial industrial cable |
| Connector Type | Standard miniature connector |
| System Cable Length | 6.0 meters |
| Probe Body Length | Standard (approx. 55 mm) |
| Cable Length Code | 10 |
| Option Code | 02 (standard industrial option) |
| Measurement Range Code | 50 |
| Mounting Thread | M10 × 1 |
| Dimensions (probe body) | approx. 55 mm (length) × 8 mm (diameter) |
| Weight (kg) | approx. 0.35 kg |
5. Model Code Breakdown
330103‑06‑10‑50‑02‑00
- 330103 → 3300 XL 8 mm proximity probe type
- 06 → Extended cable variant or system compatibility
- 10 → Standard probe body length
- 50 → Extended measurement range configuration
- 02 → Standard industrial protection option
- 00 → General configuration without regional-specific adaptation
This configuration is designed for larger amplitude displacement measurements while retaining industrial robustness.
6. Product Features
- Extended Measurement Range: Up to 50 mm for large machinery applications.
- Non-Contact Sensing: Eliminates wear and provides stable, repeatable readings.
- Industrial Durability: Stainless steel body with polymer tip ensures reliability in harsh environments.
- Wide Operating Temperature Range: −40 °C to +85 °C.
- Sealed Design: IP67-rated protection against dust and moisture ingress.
- High Precision: Reliable analog output for vibration, shaft displacement, and keyphasor signals.
- Standardized Installation: M10 × 1 threaded mount and miniature connector.
- Low Maintenance: Non-contact design reduces servicing needs.
- System Compatibility: Fully compatible with 3300 and 3500 monitoring platforms.
7. Applications
The 330103‑06‑10‑50‑02‑00 is used in monitoring large-scale industrial rotating machinery:
- Steam turbines: Monitor radial and axial shaft vibration.
- Gas turbines: Detect high-speed shaft movement and vibration.
- Compressors: Identify imbalance, misalignment, and bearing wear early.
- Centrifugal pumps: Measure shaft displacement and vibration to prevent downtime.
- Electric motors: Track rotor movement and vibrations.
- Gearboxes: Analyze dynamic behavior under heavy load.
- Fans and blowers: Monitor vibrations to prevent mechanical issues.
Typical monitoring functions:
- Radial vibration measurement
- Axial displacement detection
- Shaft position monitoring
- Keyphasor/speed reference signals
8. Product Advantages
- High Accuracy: Provides precise vibration and displacement measurements.
- Extended Range Capability: Supports up to 50 mm measurement for large shafts.
- Durable Construction: Resistant to mechanical shock, dust, and moisture.
- Compatibility: Interchangeable within the 3300 XL series.
- Ease of Installation: Standard M10 × 1 mount and connector.
- Low Maintenance: Non-contact sensing ensures long-term reliability.
- Industrial-Grade: Suitable for harsh operational environments.
- Predictive Maintenance Support: Enables early fault detection to reduce downtime.
9. Recommended Models (Same Series / Related)
| Model | Configuration | Measurement Range | Temperature | Dimensions | Weight (kg) |
|---|---|---|---|---|---|
| 330103‑05‑10‑10‑02‑00 | Standard body | 0.5 – 10 mm | −40~85 °C | 55×8 mm | 0.32 |
| 330103‑05‑12‑10‑02‑00 | Medium body | 0.5 – 10 mm | −40~85 °C | 60×8 mm | 0.34 |
| 330103‑06‑10‑10‑02‑00 | Standard body, extended cable | 0.5 – 10 mm | −40~85 °C | 55×8 mm | 0.33 |
| 330103‑06‑10‑50‑02‑RU | Extended range, Russian market | 0.5 – 50 mm | −40~85 °C | 55×8 mm | 0.35 |
| 330103‑05‑15‑10‑02‑00 | Long body | 0.5 – 10 mm | −40~85 °C | 65×8 mm | 0.36 |
10. Recommended Popular Models (Same Brand)
| Model | Type | Key Feature | Temperature | Dimensions | Weight (kg) |
|---|---|---|---|---|---|
| 330180‑90‑00 | Proximitor | Signal conditioning module | −40~85 °C | 120×80×30 mm | 0.30 |
| 330780‑90‑00 | Sensor head | High precision monitoring | −40~85 °C | 60×10 mm | 0.20 |
| 330101‑00‑28‑10‑02‑05 | Probe | General-purpose use | −40~85 °C | 45×8 mm | 0.18 |
| 330703‑000‑100‑10‑02‑05 | Large tip probe | Extended sensing diameter | −40~85 °C | 60×11 mm | 0.22 |
| 330701‑00‑20‑10‑01‑00 | Heavy-duty probe | Robust design | −40~85 °C | 60×11 mm | 0.23 |
11. FAQ (Q&A)
Q1: What is this probe used for?
A: It measures shaft vibration and displacement without physical contact.
Q2: What does the “50” in the model indicate?
A: It signifies an extended measurement range up to 50 mm.
Q3: Can this probe be used on large turbines?
A: Yes, it is designed for large industrial rotating machinery.
Q4: What is the benefit of non-contact sensing?
A: Prevents wear and ensures long-term accurate readings.
Q5: What operating temperature range does it support?
A: −40 °C to +85 °C.
Q6: What mounting thread does the probe use?
A: Standard M10 × 1 threaded mount.
Q7: Is it compatible with 3300 and 3500 monitoring systems?
A: Yes, fully compatible.
Q8: How is the probe protected from dust and moisture?
A: IP67-rated body provides industrial-grade protection.
Q9: Why is this probe suitable for predictive maintenance?
A: It provides early detection of vibration or displacement anomalies.
Q10: Does it require frequent maintenance?
A: No, non-contact design minimizes service requirements.