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- Bently Nevada
- 330104-00-12-10-02-CN
- 3300 XL 8 mm Proximity Probes
- USA
- 8 mm
- 0.32kg
- Xiamen, China
- New & In Stock
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Bently Nevada 330104-00-12-10-02-CN
Detailed Technical Overview and Industrial Application Guide
1. Product Introduction
The 330104-00-12-10-02-CN is a non-contact proximity probe used for precise measurement of shaft vibration and displacement in rotating machinery. It works based on eddy current sensing technology, allowing it to detect minute changes in the distance between the probe tip and a conductive surface.
This model is typically used as part of a complete monitoring system that includes a probe, extension cable, and signal conditioner. It provides continuous real-time data, making it suitable for machinery protection and predictive maintenance systems.
The “CN” suffix generally represents a regional or configuration variant, while the core structure and performance remain consistent with standard versions in the same family.
2. Product Series
- Series: 3300 XL 8 mm Proximity Probe System
This series is known for improved linearity, high reliability, and strong resistance to electromagnetic interference. It is widely used in industrial vibration monitoring systems.
3. Brand
- Brand: Bently Nevada
A well-established brand in machinery condition monitoring and protection solutions, widely used in heavy industries.
4. Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 330104-00-12-10-02-CN |
| Probe Type | Eddy current proximity probe |
| Probe Diameter | 8 mm |
| Thread Type | 3/8-24 UNF or metric equivalent |
| Measurement Range | Approx. 2 mm (80 mils) |
| Sensitivity | 7.87 V/mm (200 mV/mil) |
| Frequency Response | 0 – 10 kHz |
| Operating Temperature | -35°C to +177°C |
| Cable Length | 12 ft (approx. 3.6 m) |
| Connector Type | ClickLoc coaxial connector |
| Probe Material | Stainless steel |
| Mounting Method | Threaded installation |
| Environmental Resistance | Oil, dust, vibration resistant |
| Dimensions | Diameter 8 mm, length approx. 120 mm |
| Weight (kg) | ~0.32 kg |
5. Product Applications
This proximity probe is widely used in industries where rotating equipment must be continuously monitored.
Typical applications include:
- Steam and gas turbines
- Compressors and pumps
- Electric motors and generators
- Gearboxes
- Fans and blowers
- Petrochemical and power generation equipment
It is commonly used to detect early-stage faults such as shaft misalignment, imbalance, excessive vibration, and bearing wear.
6. Product Advantages
Non-contact Measurement
Eliminates mechanical wear and ensures longer service life.
High Precision Detection
Capable of detecting very small displacement changes with high sensitivity.
Robust Industrial Design
Withstands harsh environments including oil contamination and vibration.
Stable Signal Output
Maintains reliable performance even in electrically noisy environments.
Wide Temperature Capability
Suitable for both low and high temperature operating conditions.
System Compatibility
Fully compatible with standard 3300 XL monitoring systems.
7. Recommended Models (Same Series / Related)
| Model | Probe Diameter | Cable Length | Temp Range | Sensitivity | Weight (kg) |
|---|---|---|---|---|---|
| 330104-00-06-10-02-CN | 8 mm | 6 ft | -35°C to 177°C | 7.87 V/mm | 0.28 |
| 330104-00-08-10-02-CN | 8 mm | 8 ft | -35°C to 177°C | 7.87 V/mm | 0.29 |
| 330104-00-10-10-02-CN | 8 mm | 10 ft | -35°C to 177°C | 7.87 V/mm | 0.30 |
| 330104-00-16-10-02-CN | 8 mm | 16 ft | -35°C to 177°C | 7.87 V/mm | 0.35 |
| 330103-00-05-10-02-CN | 5 mm | 5 ft | -35°C to 177°C | 7.87 V/mm | 0.25 |
8. Recommended Popular Models (Same Brand)
| Model | Type | Measurement Range | Frequency Response | Temp Range | Weight (kg) |
|---|---|---|---|---|---|
| 330180-90-00 | Proximitor sensor | 2 mm | 0–10 kHz | -35°C to 85°C | 0.50 |
| 330130-040-00-00 | Extension cable | N/A | N/A | -35°C to 177°C | 0.60 |
| 3500/42M | Monitoring module | Multi-channel | 0–20 kHz | 0°C to 65°C | 1.20 |
| 3500/22M | Interface module | High-speed | N/A | 0°C to 65°C | 1.00 |
| 1900/65A | General monitor | Multi-parameter | 0–5 kHz | -20°C to 70°C | 0.80 |
9. FAQ (Q&A)
Q1: What does this probe measure?
A: It measures shaft vibration and displacement in rotating machinery.
Q2: What does the CN suffix indicate?
A: It typically refers to a regional or configuration-specific version.
Q3: Is this a contact sensor?
A: No, it operates using non-contact eddy current technology.
Q4: What is the measurement range?
A: Approximately 2 mm linear range.
Q5: Can it work in high temperatures?
A: Yes, it supports operation up to 177°C.
Q6: What industries use this product?
A: Power generation, oil and gas, and manufacturing industries.
Q7: Is installation difficult?
A: No, it uses standard threaded mounting and is easy to install.
Q8: What faults can it detect?
A: Imbalance, misalignment, vibration, and bearing issues.
Q9: Does it require maintenance?
A: Minimal maintenance is needed due to its non-contact design.
Q10: Is it suitable for continuous monitoring?
A: Yes, it is designed for long-term continuous operation.