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- Bently Nevada
- 330103-05-15-02-00
- 3300 XL 8 mm Proximity Probes
- USA
- 65 mm (length) × 8 mm (diameter)
- 0.35kg
- Xiamen, China
- New & In Stock
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Bently Nevada 330103‑05‑15‑02‑00
Full Technical Specification, Product Overview, Applications, and Advantages
1. Product Introduction
The 330103‑05‑15‑02‑00 is a high-precision eddy current proximity probe used for non-contact monitoring of shaft vibration, radial displacement, and positional changes in industrial rotating machinery.
This probe is part of the 3300 XL 8 mm proximity probe series, widely recognized for industrial machinery condition monitoring. It measures the gap between the probe tip and a conductive shaft using eddy current principles. Changes in distance induce a voltage output proportional to the displacement. This analog signal is then interpreted by compatible monitoring systems to evaluate machinery health, detect misalignment, imbalance, or bearing deterioration, and provide early warnings of potential failures.
The “05‑15‑02‑00” configuration represents a longer body probe with standard cable and general industrial options, making it suitable for installations that require extended reach or deeper mounting positions.
2. Brand
- Brand: Bently Nevada
- Industry Focus: Industrial machinery protection and condition monitoring
- Core Technology: Eddy current sensing, rotor displacement measurement
Bently Nevada probes are globally recognized for their reliability, precision, and long-term performance in critical industrial applications.
3. Series
- Series Name: 3300 XL 8 mm Proximity Probe Series
- Sensor Type: Non-contact eddy current displacement probe
- System Compatibility: 3300 and 3500 industrial monitoring platforms
- Application Scope: Continuous vibration and positional monitoring of rotating equipment
The 3300 XL series ensures repeatable, stable measurements for turbines, compressors, pumps, and other rotating machinery in industrial settings.
4. Technical Specifications
| Parameter | Description |
|---|---|
| Model | 330103‑05‑15‑02‑00 |
| Sensor Type | Eddy current proximity probe |
| Probe Diameter | 8 mm |
| Measurement Range | 0.5 – 10 mm |
| Linear Operating Range | approx. 2 mm |
| Sensitivity | Standard industrial value |
| 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 | Engineering polymer |
| Cable Type | Coaxial industrial cable |
| Connector Type | Standard miniature male connector |
| System Cable Length | 5.0 meters |
| Probe Body Length Code | 15 (long body variant) |
| Cable Length Code | 02 |
| Option Code | 00 (standard industrial option) |
| Mounting Thread | M10 × 1 |
| Dimensions (Probe Body) | approx. 65 mm (length) × 8 mm (diameter) |
| Weight (kg) | approx. 0.35 kg |
5. Model Code Breakdown
330103‑05‑15‑02‑00
- 330103 → 3300 XL 8 mm probe type
- 05 → System cable length (5 meters)
- 15 → Probe body length variant (long)
- 02 → Cable segment length code
- 00 → Standard industrial option
This configuration is suitable for installations requiring a longer probe body for recessed or deep shaft measurements.
6. Product Features
- Non-Contact Measurement: Prevents probe wear and maintains consistent accuracy.
- High Precision: Provides stable analog output for accurate vibration and displacement analysis.
- Industrial Compatibility: Works seamlessly with standard 3300/3500 monitoring systems.
- Durable Construction: Stainless steel housing resists mechanical damage, corrosion, and industrial exposure.
- Sealed Design: IP67-rated, suitable for dust and moisture-prone environments.
- Ease of Installation: Standard mounting threads and connectors simplify integration.
- Low Maintenance: No moving parts ensure extended service life.
- Long Reach: Extended body length allows monitoring in recessed or hard-to-access locations.
7. Applications
The 330103‑05‑15‑02‑00 is used in a wide range of industrial rotating machinery, including:
- Steam turbines — radial vibration and shaft position monitoring.
- Gas turbines — high-speed shaft monitoring and imbalance detection.
- Compressors — early detection of misalignment and bearing wear.
- Pumps — monitoring of shaft displacement and vibration for predictive maintenance.
- Electric motors — rotor displacement and vibration analysis.
- Gearboxes — dynamic behavior monitoring under load.
- Fans and blowers — vibration monitoring to prevent mechanical failures.
Key monitoring functions:
- Radial vibration measurement
- Axial displacement tracking
- Speed/phase detection for Keyphasor integration
This probe helps implement predictive maintenance programs to reduce downtime and prevent catastrophic failures.
8. Product Advantages
- High Accuracy: Provides micron-level displacement monitoring.
- Reliability: Stable long-term performance in industrial conditions.
- Durability: Stainless steel body resists mechanical and environmental stress.
- Compatibility: Interchangeable with other 3300 XL series probes.
- Ease of Use: Standardized connectors and threads simplify installation.
- Low Maintenance: Non-contact design reduces operational costs.
- Industrial Suitability: Suitable for harsh industrial environments with dust, moisture, or oil exposure.
- Extended Reach: Long body allows monitoring in recessed or hard-to-access locations.
9. Recommended Models (Same Series / Related)
| Model | Configuration | Measurement Range | Temperature | Dimensions | Weight (kg) |
|---|---|---|---|---|---|
| 330103-05-12-10-02-00 | Medium body probe | 0.5 – 10 mm | −40~85 °C | 60×8 mm | 0.34 |
| 330103-05-13-10-02-00 | Slightly longer body | 0.5 – 10 mm | −40~85 °C | 62×8 mm | 0.34 |
| 330103-00-05-10-02-00 | Standard probe | 0.5 – 10 mm | −40~85 °C | 50×8 mm | 0.30 |
| 330103-05-15-10-02-05 | Long body with option | 0.5 – 10 mm | −40~85 °C | 65×8 mm | 0.36 |
| 330103-00-07-05-02-05 | Short cable version | 0.5 – 8 mm | −40~85 °C | 50×8 mm | 0.28 |
10. Recommended Popular Models (Same Brand)
| Model | Type | Key Feature | Temperature | Dimensions | Weight (kg) |
|---|---|---|---|---|---|
| 330180-90-00 | Proximitor | Signal conditioning unit | −40~85 °C | 120×80×30 mm | 0.30 |
| 330780-90-00 | Sensor head | 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 diameter | −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 purpose of this probe?
A: It measures vibration and displacement of rotating shafts without contact.
Q2: Why is non-contact measurement important?
A: It prevents wear on the probe tip and ensures stable long-term readings.
Q3: What types of environments can it operate in?
A: Dusty, humid, and moderate temperature industrial environments.
Q4: What systems is it compatible with?
A: 3300 and 3500 monitoring systems.
Q5: Does it require calibration?
A: Periodic calibration is recommended for accuracy.
Q6: What is the difference between this model and shorter body variants?
A: The 15-code indicates a longer body, allowing recessed or deep installation.
Q7: How is it mounted?
A: Using an M10 × 1 threaded housing.
Q8: Can it measure high-speed shaft vibration?
A: Yes, within the 0–30 kHz frequency response range.
Q9: What maintenance is required?
A: Routine inspections and occasional calibration; minimal mechanical maintenance.
Q10: Why is cable length important?
A: Correct cable length ensures accurate signal transmission and system calibration.