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- Bently Nevada
- 330104-00-12-10-02-00
- 3300 XL 8 mm Proximity Probes
- USA
- 8 mm
- 0.3kg
- Xiamen, China
- New & In Stock
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Bently Nevada 330104-00-12-10-02-00
Comprehensive Technical Description and Application Guide
1. Product Introduction
The 330104-00-12-10-02-00 is a non-contact proximity probe designed for continuous monitoring of shaft vibration and position in rotating machinery. It uses eddy current sensing technology to detect changes in the distance between the probe tip and a conductive target surface.
This model is part of a mature industrial monitoring solution widely deployed in condition monitoring and machinery protection systems. It is typically used together with an extension cable and a proximitor sensor to form a complete measurement chain.
The probe is engineered for reliability in harsh industrial environments, offering stable signal output and long-term operational consistency. It is especially suitable for applications where precision and durability are critical.
2. Product Series
- Series: 3300 XL 8 mm Proximity Probe System
This series represents an advanced generation of proximity probes with improved linearity, better temperature stability, and stronger resistance to electromagnetic interference compared to earlier designs.
3. Brand
- Brand: Bently Nevada
This brand is widely recognized for its expertise in machinery condition monitoring and protection systems used in critical industrial operations.
4. Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 330104-00-12-10-02-00 |
| Probe Type | Eddy current proximity probe |
| Probe Diameter | 8 mm |
| Thread Size | 3/8-24 UNF |
| 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 | Standard coaxial connector |
| Probe Tip Material | Stainless steel |
| Mounting Type | Threaded |
| Environmental Resistance | Oil, dust, vibration resistant |
| Dimensions | Probe diameter 8 mm, length approx. 120 mm |
| Weight (kg) | ~0.30 kg |
5. Product Applications
This probe is widely used in industrial environments where rotating equipment must be monitored continuously.
Typical applications include:
- Steam turbines and gas turbines
- Centrifugal compressors
- Industrial pumps
- Electric motors
- Gearboxes
- Fans and blowers
It plays a key role in predictive maintenance systems by detecting early-stage faults such as imbalance, misalignment, shaft displacement, and bearing degradation.
6. Product Advantages
High Measurement Precision
Provides accurate and repeatable readings for shaft vibration and position monitoring.
Non-contact Operation
No physical contact with the shaft eliminates wear and reduces maintenance requirements.
Excellent Environmental Resistance
Designed to operate reliably in high temperature, oil-contaminated, and high-vibration environments.
Stable Signal Output
Strong resistance to electromagnetic interference ensures consistent performance.
Long Service Life
Durable construction extends operational lifespan even under continuous use.
System Compatibility
Fully compatible with the 3300 XL monitoring system components.
7. Recommended Models (Same Series / Related)
| Model | Probe Diameter | Cable Length | Temp Range | Sensitivity | Weight (kg) |
|---|---|---|---|---|---|
| 330104-00-06-10-02-00 | 8 mm | 6 ft | -35°C to 177°C | 7.87 V/mm | 0.28 |
| 330104-00-08-10-02-00 | 8 mm | 8 ft | -35°C to 177°C | 7.87 V/mm | 0.29 |
| 330104-00-16-10-02-00 | 8 mm | 16 ft | -35°C to 177°C | 7.87 V/mm | 0.35 |
| 330103-00-05-10-02-00 | 5 mm | 5 ft | -35°C to 177°C | 7.87 V/mm | 0.25 |
| 330105-02-12-10-02-00 | 11 mm | 12 ft | -35°C to 177°C | 3.94 V/mm | 0.40 |
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 | Monitor module | Multi-channel | 0–20 kHz | 0°C to 65°C | 1.20 |
| 3500/22M | Data 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 is the main purpose of this probe?
A: It is used to measure shaft vibration and displacement in rotating machinery.
Q2: Does the probe require physical contact with the shaft?
A: No, it operates using non-contact eddy current sensing technology.
Q3: What is the standard measurement range?
A: Approximately 2 mm linear measurement range.
Q4: Can it operate in high-temperature environments?
A: Yes, it can operate up to 177°C.
Q5: Is it suitable for oil and gas applications?
A: Yes, it is widely used in oil, gas, and petrochemical industries.
Q6: How is the probe installed?
A: It is installed using threaded mounting near the shaft surface.
Q7: What kind of faults can it detect?
A: Imbalance, misalignment, shaft vibration, and bearing issues.
Q8: Is the signal output stable?
A: Yes, it provides stable output even in noisy industrial environments.
Q9: Does it require frequent maintenance?
A: No, it is designed for long-term operation with minimal maintenance.
Q10: Can it be integrated into existing systems?
A: Yes, it is fully compatible with standard 3300 XL system components.