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- Bently Nevada
- 330103-05-10-10-02-05
- 3300 XL 8 mm Proximity Probes
- USA
- 50 mm (length) × 8 mm (diameter)
- 0.32kg
- Xiamen, China
- New & In Stock
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Bently Nevada 330103-05-10-10-02-05
Complete Technical Specification, Product Overview and Selection Guide
1. Product Introduction
The 330103-05-10-10-02-05 is a high-performance eddy current proximity probe designed for non-contact measurement of shaft vibration, displacement, and position in rotating machinery.
It belongs to the 3300 XL 8 mm proximity probe series, which is widely used in industrial condition monitoring systems. The probe operates by generating a high-frequency electromagnetic field and detecting changes caused by the proximity of a conductive target. These changes are converted into a stable electrical signal for monitoring and protection systems.
This model is built for continuous industrial operation, offering strong resistance to oil contamination, dust, vibration, and temperature variations. It is commonly used together with extension cables and signal conditioning modules to form a complete monitoring loop.
2. Brand
- Brand: Bently Nevada
- Industry Focus: Machinery protection and condition monitoring
- Core Technology: Eddy current sensing and vibration analysis
3. Series
- Series Name: 3300 XL 8 mm Proximity Probe Series
- Sensor Type: Eddy current displacement probe
- System Compatibility: 3300 / 3500 monitoring systems
- Application Scope: Continuous online monitoring
4. Technical Specifications
| Parameter | Description |
|---|---|
| Model | 330103-05-10-10-02-05 |
| Sensor Type | Eddy Current Proximity Probe |
| Probe Diameter | 8 mm |
| Measurement Range | 0.5 – 10 mm |
| Linear Range | approx. 2 mm |
| Sensitivity | 7.87 V/mm (typical) |
| Output Signal | Analog voltage |
| Frequency Response | 0 – 30 kHz |
| Power Supply | 12 – 24 V DC |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -50°C to +100°C |
| Humidity | Up to 95% non-condensing |
| Protection Rating | IP67 |
| Probe Material | Stainless steel |
| Tip Material | PPS (high-performance polymer) |
| Cable Type | Coaxial cable |
| Connector Type | Miniature coaxial (ClickLoc type) |
| System Length | 5.0 meters |
| Probe Length Code | 10 (standard body) |
| Cable Length Code | 10 |
| Certification Option | 05 (hazardous area capable configuration) |
| Mounting Thread | M10 × 1 (typical) |
| Dimensions | approx. 50 mm (length) × 8 mm (diameter) |
| Weight (kg) | approx. 0.32 kg |
5. Model Code Breakdown
330103-05-10-10-02-05
- 330103 → 3300 XL 8 mm probe type
- 05 → System length (5 meters)
- 10 → Probe body length (standard size)
- 10 → Cable length configuration
- 02 → Connector type
- 05 → Certification / hazardous area approval
6. Product Features
- High-precision displacement measurement
- Non-contact sensing, eliminating mechanical wear
- Excellent long-term stability and repeatability
- Resistant to oil, dust, and industrial contaminants
- Wide operating temperature range
- Compact and robust mechanical design
- Strong electromagnetic interference resistance
- Suitable for hazardous environments (depending on configuration)
7. Applications
This probe is widely used in monitoring rotating equipment across industries:
- Steam turbines
- Gas turbines
- Compressors
- Pumps
- Electric motors
- Gearboxes
- Fans and blowers
Typical Monitoring Functions
- Radial vibration monitoring
- Axial displacement measurement
- Shaft position detection
- Speed measurement (keyphasor systems)
8. Product Advantages
- High Accuracy: Suitable for precision machinery monitoring
- Durability: Stainless steel construction ensures long service life
- Reliability: Stable performance in harsh environments
- Safety: Optional hazardous area certification
- Flexibility: Multiple configuration options available
- Compatibility: Works with standard monitoring systems
- Low Maintenance: Minimal servicing requirements
9. Recommended Models (Same Series / Related)
| Model | Configuration | Measurement Range | Temperature | Dimensions | Weight (kg) |
|---|---|---|---|---|---|
| 330103-00-05-10-02-00 | Standard configuration | 0.5–10 mm | -40~85°C | 50×8 mm | 0.30 |
| 330103-00-04-10-02-05 | Compact cable | up to 10 mm | -40~85°C | 50×8 mm | 0.29 |
| 330103-00-10-10-02-05 | Extended cable | 0.5–10 mm | -40~85°C | 50×8 mm | 0.32 |
| 330103-00-07-05-02-05 | Short cable version | 0.5–8 mm | -40~85°C | 50×8 mm | 0.28 |
| 330103-00-15-50-02-00 | Long system length | up to 10 mm | -40~85°C | 50×8 mm | 0.34 |
10. Recommended Popular Models (Same Brand)
| Model | Type | Key Feature | Temperature | Dimensions | Weight (kg) |
|---|---|---|---|---|---|
| 330180-90-00 | Proximitor | Signal conditioning | -40~85°C | 120×80×30 mm | 0.30 |
| 330780-90-00 | Sensor system | 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 probe | 11 mm sensing tip | -40~85°C | 60×11 mm | 0.22 |
| 330701-00-20-10-01-00 | Heavy-duty probe | Extended measurement | -40~85°C | 60×11 mm | 0.23 |
11. FAQ (Q&A)
Q1: What is the function of this probe?
A: It measures vibration and displacement in rotating shafts without contact.
Q2: What sensing principle is used?
A: Eddy current sensing technology is used to detect distance changes.
Q3: Can it operate continuously?
A: Yes, it is designed for continuous industrial operation.
Q4: Is it suitable for harsh environments?
A: Yes, it performs well in oil, dust, and vibration conditions.
Q5: What systems can it be connected to?
A: It is compatible with standard 3300 and 3500 systems.
Q6: Does cable length affect performance?
A: Yes, correct system length matching is important for accuracy.
Q7: Is it resistant to electromagnetic interference?
A: Yes, it has strong anti-interference capability.
Q8: What maintenance does it require?
A: Only periodic inspection and calibration are recommended.
Q9: Can it be used in hazardous areas?
A: Yes, certain configurations support certified hazardous environments.
Q10: How to select the correct model?
A: Selection depends on system length, probe size, and installation requirements.