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- Bently Nevada
- 330103-06-20-10-02-00
- 3300 XL 8 mm Proximity Probes
- USA
- 150 × 20 × 30 mm
- 0.25kg
- Xiamen, China
- New & In Stock
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Bently Nevada 330103-06-20-10-02-00
Comprehensive Product Overview & Technical Guide (Offline Version)
1. Product Overview
The 330103-06-20-10-02-00 is a high-performance eddy current proximity probe designed for precise, non-contact measurement of shaft vibration and displacement in rotating machinery.
It belongs to the 3300 XL 8 mm system, which is widely used in industrial condition monitoring systems. This probe is engineered to deliver stable and repeatable measurements even in environments with oil, dust, vibration, and temperature fluctuations.
The product is typically used together with an extension cable and proximitor sensor to form a complete monitoring system.
2. Brand
- Brand: Bently Nevada
This brand is known for its specialization in machine condition monitoring and protection systems, especially in high-demand industrial sectors.
3. Series
- Series: 3300 XL Series (8 mm)
The 3300 XL series is a mature and widely deployed sensor system characterized by:
- Modular design (probe + cable + proximitor)
- High measurement accuracy
- Excellent environmental resistance
- Strong anti-electromagnetic interference capability
4. Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 330103-06-20-10-02-00 |
| Probe Type | Eddy Current Proximity Probe |
| Probe Diameter | 8 mm |
| Measurement Range | 0.5 mm – 10 mm |
| Sensitivity | 7.87 V/mm (typical) |
| Output Type | Analog voltage |
| Frequency Response | 0 – 10 kHz |
| Operating Voltage | -24 V DC (system powered) |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -50°C to +100°C |
| Probe Material | Stainless steel |
| Cable Type | Coaxial cable |
| Connector Type | ClickLoc connector |
| Protection Level | IP67 |
| Dimensions (mm) | approx. 150 × 20 × 30 |
| Weight (kg) | approx. 0.25 kg |
5. Product Description
This probe is designed for continuous online monitoring of rotating equipment. It detects minute displacement changes in conductive materials using eddy current technology.
Its compact 8 mm tip allows installation in tight spaces, while maintaining high measurement resolution. The rugged housing protects internal components from industrial contaminants and mechanical stress.
The product supports long-term operation without frequent recalibration, making it suitable for critical systems where downtime must be minimized.
6. Applications
Common industrial applications include:
- Steam turbines
- Gas turbines
- Centrifugal compressors
- Industrial pumps
- Electric motors
- Gearboxes
Monitoring functions:
- Radial vibration
- Axial displacement
- Shaft position
- Speed reference (Keyphasor signal)
7. Product Advantages
High Precision Measurement
Provides stable and repeatable readings for critical monitoring applications.
Non-contact Operation
Eliminates wear and avoids interference with rotating components.
Strong Environmental Adaptability
Performs well under oil contamination, dust, and vibration conditions.
Flexible Configuration
Supports multiple cable lengths and system combinations.
Reliable Long-term Operation
Designed for continuous industrial use with minimal maintenance.
8. Recommended Models (Same Series / Related)**
| Model | Probe Diameter | Cable Length | Temp Range | Output | Weight (kg) |
|---|---|---|---|---|---|
| 330103-00-05-10-02-00 | 8 mm | 1 m | -40~85°C | Analog | 0.25 |
| 330103-00-10-10-02-05 | 8 mm | 1 m | -40~85°C | Analog | 0.26 |
| 330103-00-05-50-02-00 | 8 mm | 5 m | -40~85°C | Analog | 0.32 |
| 330103-00-03-10-01-00 | 8 mm | 1 m | -40~85°C | Analog | 0.24 |
| 330103-00-07-05-02-05 | 8 mm | 0.7 m | -40~85°C | Analog | 0.23 |
9. Recommended Popular Models (Same Brand)**
| Model | Product Type | Series | Voltage | Output | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|---|
| 3300 XL Proximitor Sensor | Proximitor | 3300 XL | 24V DC | Analog | 120×50×30 | 0.50 |
| 330780-91-05 | Vibration Sensor | 3300 XL | 24V DC | Analog | 140×60×40 | 0.60 |
| 330180-91-00 | Proximitor | 3300 XL | 24V DC | Analog | 120×50×30 | 0.48 |
| 330101-00-28-10-02-05 | Probe | 3300 XL | -24V DC | Analog | 150×20×30 | 0.28 |
| 330100-50-05 | Proximitor | 3300 Series | 24V DC | Analog | 120×50×30 | 0.45 |
10. FAQ（10 Q&A）
Q1: What is the main function of this probe?
A: It measures vibration and displacement of rotating shafts without physical contact.
Q2: Can it work in oily environments?
A: Yes, it is designed to operate reliably in oil-contaminated environments.
Q3: Is this probe waterproof?
A: It typically meets IP67 standards, making it resistant to dust and water ingress.
Q4: What is the typical installation gap?
A: Usually around 1–2 mm, depending on calibration requirements.
Q5: Does it require frequent maintenance?
A: No, it is designed for long-term operation with minimal maintenance.
Q6: Can it measure non-metallic materials?
A: No, it only works with conductive (metal) targets.
Q7: How is the signal transmitted?
A: Through a coaxial cable to a proximitor sensor, which converts it into a usable signal.
Q8: What happens if the cable length is incorrect?
A: Measurement accuracy may be affected because the system requires matched components.
Q9: Is it resistant to electromagnetic interference?
A: Yes, the design includes shielding to reduce interference.
Q10: Where is it typically installed?
A: Near the shaft or rotor surface in industrial machinery.