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- Bently Nevada
- 330104-00-20-15-12-05
- 3300 XL 8 mm Proximity Probes
- USA
- 200 mm × 8 mm diameter
- 0.41kg
- Xiamen, China
- New & In Stock
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Bently Nevada 330104-00-20-15-12-05
Comprehensive Technical Description, Specifications, Applications, and Model Guide
Brand
This product is part of a globally recognized industrial condition monitoring brand specializing in machinery protection, vibration analysis, and predictive maintenance solutions for critical rotating equipment.
Product Series
3300 XL 8 mm Proximity Transducer System Series
The 3300 XL 8 mm series is designed for highly accurate, non-contact monitoring of shaft displacement and vibration. Known for durability, long operational life, and stable performance, this series is widely used in industrial sectors requiring critical machinery monitoring under demanding conditions.
Product Introduction
The 330104-00-20-15-12-05 is an 8 mm proximity probe designed for continuous, precise monitoring of rotating machinery.
It utilizes eddy current sensing technology to measure the distance between the probe tip and a conductive surface without physical contact. The non-contact design eliminates mechanical wear and ensures high measurement accuracy over long periods.
The “20-15-12-05” configuration indicates a 200 mm probe body, 1.5-meter cable length, a specialized industrial connector, and a variant optimized for vibration resistance or harsh environmental conditions.
This probe is fully compatible with proximitor sensors to form a comprehensive predictive maintenance system, providing real-time monitoring of critical rotating equipment for early detection of mechanical issues.
Technical Parameters
| Parameter | Specification |
|---|---|
| Model | 330104-00-20-15-12-05 |
| 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 | 1.5 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) | 0.41 kg |
Product Applications
The 330104-00-20-15-12-05 is suitable for monitoring critical rotating machinery in demanding industrial environments:
- Steam and gas turbines
- Centrifugal and reciprocating compressors
- Electric motors and generators
- Gearboxes and transmission systems
- Industrial fans and blowers
It is especially effective for early detection of mechanical faults such as imbalance, misalignment, bearing degradation, and shaft looseness.
Product Advantages
1. High-Precision Measurement
Delivers accurate and repeatable monitoring of shaft displacement and vibration.
2. Non-Contact Sensing
Eliminates mechanical wear, enhancing long-term operational reliability.
3. Robust Construction
Stainless steel housing ensures durability under harsh industrial conditions.
4. Specialized Industrial Connector
Optimized for secure connection in high-vibration and demanding environments.
5. Environmental Resistance
Designed to withstand oil, dust, moisture, vibration, and temperature extremes.
6. Wide System Compatibility
Fully compatible with 3300 XL series monitoring systems.
7. Easy Installation
Standard threaded mounting and connector design enable straightforward installation and replacement.
Recommended Models (Same Series / Related)
| Model | Description | Cable Length | Weight (kg) |
|---|---|---|---|
| 330104-00-20-10-12-05 | 200 mm probe, 1.0 m cable, industrial connector | 1.0 m | 0.39 |
| 330104-00-20-05-12-05 | 200 mm probe, 0.5 m cable, industrial connector | 0.5 m | 0.38 |
| 330104-00-19-15-12-05 | 190 mm probe, 1.5 m cable, industrial connector | 1.5 m | 0.40 |
| 330105-02-20-15-12-05 | High-temperature 200 mm probe, industrial connector | 1.5 m | 0.42 |
| 330104-00-21-15-12-05 | 210 mm probe, 1.5 m cable, industrial connector | 1.5 m | 0.43 |
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 “20-15-12-05” configuration indicate?
A: It specifies probe length, cable length (1.5 m), connector type, and a variant optimized for vibration resistance.
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.