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- Bently Nevada
- 330103-05-12-10-02-00
- 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 330103-05-12-10-02-00
Full Technical Specification, Product Overview, Applications, and Advantages
1. Product Introduction
The 330103-05-12-10-02-00 is a precision 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, widely used in industrial monitoring systems. The probe operates by generating a high-frequency electromagnetic field at its tip. When the shaft or conductive target moves within the field, the probe output changes proportionally, providing a precise analog signal for condition monitoring systems.
This model features a medium body length with standard industrial environmental options, making it suitable for general-purpose industrial applications that require reliable vibration and position monitoring.
2. Brand
- Brand: Bently Nevada
- Industry Focus: Industrial machinery protection and condition monitoring
- Core Technologies: Eddy current sensing, vibration measurement
The brand is well-known for reliability, precision, and long-term stability in monitoring critical rotating equipment.
3. Series
- Series Name: 3300 XL 8 mm Proximity Probe Series
- Sensor Type: Eddy current displacement probe
- Compatibility: 3300 and 3500 monitoring systems
- Application Scope: Continuous online monitoring of critical rotating machinery
The 3300 XL series is designed to provide stable and repeatable signals for turbines, compressors, pumps, and other rotating equipment.
4. Technical Specifications
| Parameter | Description |
|---|---|
| Model | 330103-05-12-10-02-00 |
| Sensor Type | Eddy current proximity probe |
| Probe Diameter | 8 mm |
| Measurement Range | 0.5 – 10 mm |
| Linear Operating Range | approx. 2 mm |
| Sensitivity | Typical industrial range |
| Output Signal | Analog voltage |
| Frequency Response | 0 – 30 kHz |
| Power Supply | 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 | PPS (high-performance polymer) |
| Cable Type | Coaxial cable |
| Connector Type | Standard miniature connector |
| System Cable Length | 5.0 meters |
| Probe Body Length | 12 (medium) |
| Cable Length Code | 10 |
| Option Code | 02 (general industrial option) |
| Mounting Thread | M10 × 1 (typical) |
| Dimensions | approx. 50 mm (length) × 8 mm (diameter) |
| Weight (kg) | approx. 0.32 kg |
5. Model Code Breakdown
330103‑05‑12‑10‑02‑00
- 330103 → 3300 XL 8 mm probe type
- 05 → System cable length (5 meters)
- 12 → Probe body length variant (medium length)
- 10 → Cable length segment
- 02 → Standard industrial configuration
- 00 → Default option
This configuration is widely used for industrial applications that do not require special environmental or certification options.
6. Product Features
- Non-Contact Measurement: No physical contact with the shaft reduces wear and maintenance.
- High-Resolution Signal: Provides stable, accurate output suitable for vibration and displacement monitoring.
- Industrial Durability: Stainless steel housing resists mechanical and chemical stress.
- Wide Operating Temperature Range: Functions reliably across −40 °C to +85 °C.
- Sealed Design: IP67 protection allows operation in dusty and wet environments.
- Ease of Installation: Standard thread and connector simplify integration into 3300/3500 systems.
- Low Maintenance: No moving parts ensure a long service life.
7. Applications
The 330103-05-12-10-02-00 is suitable for monitoring a variety of industrial rotating equipment:
- Steam turbines
- Gas turbines
- Compressors
- Pumps
- Electric motors
- Gearboxes
- Fans and blowers
Typical monitoring functions:
- Radial shaft vibration measurement
- Axial displacement measurement
- Shaft position reference
- Speed/phase detection for Keyphasor systems
This probe is commonly used in power generation, oil & gas, chemical plants, and heavy industrial installations.
8. Product Advantages
- High Accuracy: Provides micron-level displacement monitoring.
- Reliability: Continuous operation in industrial environments.
- Durability: Resistant to dust, oil, and mechanical stress.
- Compatibility: Interchangeable with other 3300 series probes.
- Ease of Use: Standardized connectors and mounting threads.
- Low Maintenance: Non-contact design minimizes wear and downtime.
- Industrial Suitability: Robust housing and environmental protection.
9. Recommended Models (Same Series / Related)
| Model | Configuration | Measurement Range | Temperature | Dimensions | Weight (kg) |
|---|---|---|---|---|---|
| 330103-00-05-10-02-00 | Standard probe | 0.5 – 10 mm | −40~85 °C | 50×8 mm | 0.30 |
| 330103-05-10-10-02-05 | Hazardous area option | 0.5 – 10 mm | −40~85 °C | 50×8 mm | 0.32 |
| 330103-05-12-10-01-00 | General-purpose medium | 0.5 – 10 mm | −40~85 °C | 50×8 mm | 0.32 |
| 330103-00-07-05-02-05 | Short cable | 0.5 – 8 mm | −40~85 °C | 50×8 mm | 0.28 |
| 330103-00-15-50-02-00 | Long system configuration | 0.5 – 10 mm | −40~85 °C | 60×8 mm | 0.34 |
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 system | High precision | −40~85 °C | 60×10 mm | 0.20 |
| 330101-00-28-10-02-05 | Probe | General purpose | −40~85 °C | 45×8 mm | 0.18 |
| 330703-000-100-10-02-05 | Large tip probe | Extended tip | −40~85 °C | 60×11 mm | 0.22 |
| 330701-00-20-10-01-00 | Heavy-duty probe | High endurance | −40~85 °C | 60×11 mm | 0.23 |
11. FAQ (Q&A)
Q1: What is the primary function of this probe?
A: It measures vibration and displacement of rotating shafts without contact.
Q2: What is the benefit of non-contact measurement?
A: Reduces wear on the probe and maintains consistent accuracy.
Q3: Can this probe operate in industrial environments?
A: Yes, it is designed for dusty, humid, and moderate temperature conditions.
Q4: What systems is it compatible with?
A: Works with 3300 and 3500 industrial monitoring systems.
Q5: Does it require calibration?
A: Periodic calibration is recommended to maintain signal accuracy.
Q6: What does the “12” in the model indicate?
A: It specifies the probe body length variant within the 3300 XL series.
Q7: How is the probe mounted?
A: Using an M10 × 1 threaded housing for secure installation.
Q8: Which machines commonly use this probe?
A: Steam turbines, gas turbines, compressors, pumps, motors, and gearboxes.
Q9: What is the operating temperature range?
A: −40 °C to +85 °C for reliable operation.
Q10: How important is cable length?
A: Cable length must match system requirements to maintain calibration and signal quality.