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- Bently Nevada
- 330104-00-20-10-11-05
- 3300 XL 8 mm Proximity Probes
- USA
- 200 mm × 8 mm diameter
- 0.39kg
- Xiamen, China
- New & In Stock
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Bently Nevada 330104-00-20-10-11-05
Comprehensive Technical Description, Specifications, Applications, and Model Guide
Brand
This product belongs to a globally recognized industrial condition monitoring brand specializing in machinery protection, vibration analysis, and predictive maintenance for critical rotating equipment.
Product Series
3300 XL 8 mm Proximity Transducer System Series
The 3300 XL 8 mm series is designed for precise, non-contact measurement of shaft displacement and vibration. It is widely used in industrial sectors for monitoring critical machinery because of its durability, long operational life, and consistent performance under harsh conditions.
Product Introduction
The 330104-00-20-10-11-05 is an 8 mm proximity probe engineered for continuous, accurate monitoring of rotating machinery.
It uses eddy current sensing technology to measure the distance between the probe tip and a conductive surface without physical contact. This non-contact design eliminates mechanical wear, ensuring long-term stability and high measurement accuracy.
The “20-10-11-05” configuration indicates a 200 mm probe body, 1.0 meter cable length, and a special connector type optimized for environmental resilience and secure industrial connectivity. The “11” typically represents a configuration suitable for high-vibration or challenging operating conditions.
This probe integrates seamlessly with proximitor sensors to form a complete predictive maintenance system for real-time monitoring of critical rotating equipment.
Technical Parameters
| Parameter | Specification |
|---|---|
| Model | 330104-00-20-10-11-05 |
| Probe Type | 3300 XL 8 mm Proximity Probe |
| Measurement Principle | Eddy current |
| Probe Diameter | 8 mm |
| Measurement Range | ±1.0 mm |
| Sensitivity | 7.87 V/mm |
| Frequency Response | 0 – 10 kHz |
| Operating Temperature | -35°C to +150°C |
| Probe Length | 200 mm |
| Cable Length | 1.0 meter |
| Connector Type | Specialized industrial connector |
| Probe Tip Material | PPS (high-performance polymer) |
| Housing Material | Stainless steel |
| Mounting Thread | 3/8-24 UNF |
| Environmental Resistance | Oil, dust, moisture, vibration resistant |
| Output Signal | Analog voltage |
| Dimensions | Approx. 200 mm × 8 mm diameter |
| Weight (kg) | 0.39 kg |
Product Applications
The 330104-00-20-10-11-05 is suitable for monitoring critical rotating machinery in demanding industrial environments, including:
- Steam turbines and gas turbines
- Centrifugal and reciprocating compressors
- Electric motors and generators
- Gearboxes and transmission systems
- Industrial fans and blowers
It is particularly effective for early detection of mechanical faults such as imbalance, misalignment, bearing wear, and shaft looseness.
Product Advantages
1. High-Precision Measurement
Provides accurate and consistent monitoring of shaft displacement and vibration.
2. Non-Contact Sensing
Eliminates mechanical wear and improves long-term reliability.
3. Robust Construction
Stainless steel housing ensures durability under harsh industrial conditions.
4. Specialized Industrial Connector
Designed for secure connection in high-vibration or challenging environments.
5. Environmental Resistance
Reliable operation under oil, dust, moisture, vibration, and temperature extremes.
6. Wide System Compatibility
Fully compatible with 3300 XL series monitoring systems.
7. Easy Installation
Standard thread and connector design simplify mounting and replacement.
Recommended Models (Same Series / Related)
| Model | Description | Cable Length | Weight (kg) |
|---|---|---|---|
| 330104-00-20-05-11-05 | 200 mm probe, 0.5 m cable, industrial connector | 0.5 m | 0.38 |
| 330104-00-19-10-11-05 | 190 mm probe, 1.0 m cable, industrial connector | 1.0 m | 0.37 |
| 330104-00-20-10-02-05 | 200 mm probe, 1.0 m cable, variant connector | 1.0 m | 0.39 |
| 330105-02-20-10-11-05 | High-temperature 200 mm probe, industrial connector | 1.0 m | 0.41 |
| 330104-00-21-10-11-05 | 210 mm probe, 1.0 m cable, industrial connector | 1.0 m | 0.42 |
Popular Models from the Same Brand
| Model | Description | Measurement Range | Weight (kg) |
|---|---|---|---|
| 330180-50-00 | Proximitor sensor | Standard range | 0.30 |
| 330130-040-00-00 | Extension cable | 4.0 m | 0.25 |
| 3500/42M | Multi-channel monitoring module | Multi-channel | 1.50 |
| 3500/22M | Communication interface module | System integration | 1.20 |
| 9200-01-01-10-00 | Velocity sensor | Wide frequency | 0.35 |
FAQ (Q&A Format)
Q1: What is the primary function of this probe?
A: It measures shaft displacement and vibration in rotating machinery.
Q2: What is the probe body length?
A: The probe body length is 200 mm.
Q3: What does the “10-11-05” configuration indicate?
A: It specifies cable length, connector type, and a configuration optimized for high-vibration or industrial environments.
Q4: Is this a contact or non-contact sensor?
A: It is a non-contact eddy current probe.
Q5: Which industries use this probe?
A: Power generation, oil & gas, petrochemical, and industrial manufacturing.
Q6: Can it operate in harsh environments?
A: Yes, it is resistant to oil, dust, moisture, vibration, and temperature extremes.
Q7: What additional components are required?
A: A proximitor sensor and optionally an extension cable.
Q8: How is the probe installed?
A: Using a 3/8-24 UNF threaded mount near the monitored shaft.
Q9: What is the expected service life?
A: Several years under standard operating conditions.
Q10: How is probe failure detected?
A: Signs include signal instability, output loss, drift, or unexpected measurement fluctuations.