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- 330105-02-12-10-02-RU
- 3300 XL 8 mm Proximity Probes
- USA
- 8 mm
- 0.5kg
- Xiamen, China
- New & In Stock
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330105-02-12-10-02-RU Full Technical Overview
1. Product Title
330105-02-12-10-02-RU 3300 XL 8 mm Reverse Mount Proximity Probe
2. Brand
This product belongs to a globally established industrial condition monitoring and machinery protection technology brand widely used in vibration monitoring, rotating equipment diagnostics, and predictive maintenance systems.
3. Product Series
3300 XL 8 mm Proximity Transducer System (Reverse Mount Configuration)
This series is designed for high-precision non-contact measurement of shaft vibration and axial displacement in critical rotating machinery.
4. Product Introduction
The 330105-02-12-10-02-RU is an 8 mm reverse mount proximity probe designed for accurate measurement of shaft vibration and position in industrial rotating machinery.
It operates using eddy current sensing technology, which allows non-contact measurement of distance changes between the probe tip and conductive metal surfaces.
The “RU” suffix typically indicates a reverse mount configuration with region-specific or application-specific assembly coding, often used in installations requiring compact or inverted mounting orientation.
This probe is part of a complete measurement system consisting of:
- Proximity probe
- Extension coaxial cable
- Signal conditioning unit (proximitor sensor)
Together, they provide stable and continuous vibration monitoring for industrial protection systems.
5. Technical Parameters
Key Specification Table
| Parameter | Specification |
|---|---|
| Model | 330105-02-12-10-02-RU |
| Series | 3300 XL 8 mm Reverse Mount Proximity System |
| Measurement Principle | Eddy current non-contact displacement sensing |
| Probe Diameter | 8 mm |
| Mounting Type | Reverse mount configuration |
| Output Signal | Analog voltage proportional to displacement |
| Linear Range | Up to ~2.0 mm (system dependent) |
| Operating Frequency | ~50 kHz excitation system |
| Cable Type | Integrated coaxial cable |
| Connector Type | Miniature ClickLoc coaxial |
| Probe Material | Stainless steel |
| Tip Material | PPS (Polyphenylene Sulfide) |
| Operating Temperature Range | -51°C to +177°C |
| Dimensions | Approx. 8–10 cm probe body + cable assembly |
| System Length Options | 1 m – 9 m depending on configuration |
| Weight (kg) | 0.25 – 0.50 kg (typical configuration) |
6. Product Applications
This probe is widely used in industrial environments where continuous monitoring of rotating machinery is required for safety and reliability.
Main Applications:
- Steam turbine vibration monitoring
- Gas turbine rotor displacement measurement
- Centrifugal compressor condition monitoring
- Industrial pump shaft vibration detection
- Motor bearing condition analysis
- Oil & gas rotating equipment monitoring
- Petrochemical processing machinery systems
- Power generation plant protection systems
7. Product Advantages
1. High Accuracy Non-Contact Measurement
Provides precise vibration and displacement data without physical contact.
2. Reverse Mount Installation Flexibility
Suitable for tight or inverted mounting conditions.
3. High Temperature Resistance
Stable operation up to 177°C in harsh environments.
4. Strong Anti-Interference Performance
Reliable signal output in electrically noisy industrial environments.
5. Durable Industrial Construction
Stainless steel housing ensures long-term mechanical stability.
6. Modular System Integration
Fully compatible with extension cables and proximitor modules.
7. Continuous 24/7 Operation Capability
Designed for critical machinery protection applications.
8. Working Principle
The system operates based on the eddy current displacement principle:
- The probe generates a high-frequency electromagnetic field
- Conductive shaft surface induces eddy currents
- Distance variation changes electromagnetic response
- System converts this into proportional voltage output
This allows accurate real-time monitoring of vibration and shaft position.
9. System Composition
A complete system includes:
- 8 mm reverse mount proximity probe (this model)
- Coaxial extension cable
- Proximitor signal conditioning unit
10. Recommended 5 Related Models (Same / Similar Series)
| Model | Description | Key Parameter |
|---|---|---|
| 330105-02-12-05-02-00 | Standard reverse mount probe | General-purpose monitoring |
| 330105-02-12-10-02-00 | Standard configuration probe | OEM industrial use |
| 330105-02-12-05-12-05 | Extended cable version | Flexible installation |
| 330103-00-05-10-02-00 | Compact probe model | Space-restricted machinery |
| 330106-05-30-10-02-05 | High-temp reinforced probe | Harsh environment applications |
11. Recommended 5 Popular Models (Same Brand)
| Model | Category | Key Parameter |
|---|---|---|
| 3300 XL 8 mm Proximitor Sensor | Signal conditioning module | Converts probe signal to vibration output |
| 3300 XL 11 mm Proximity Probe | Larger probe system | Extended measurement range |
| 3500/42M Vibration Monitor | Protection module | Multi-channel vibration monitoring |
| 3500/32 Relay Module | Control system module | Alarm and shutdown functions |
| 1900/65 General Purpose Monitor | Condition monitoring system | Multi-asset diagnostics |
12. FAQ (10 Questions & Answers)
Q1: What is the main function of this probe?
A1: It measures shaft vibration and displacement without physical contact.
Q2: What does “RU” mean in this model?
A2: It typically refers to a reverse mount configuration or specific assembly variant.
Q3: What technology does it use?
A3: Eddy current non-contact displacement sensing technology.
Q4: What industries use it most?
A4: Power generation, oil & gas, petrochemical, and heavy industry.
Q5: What is the operating temperature range?
A5: From -51°C to +177°C.
Q6: Does it require contact with the shaft?
A6: No, it is completely non-contact.
Q7: What type of signal does it produce?
A7: Analog voltage proportional to displacement or vibration.
Q8: What is the typical weight?
A8: Approximately 0.25 kg to 0.50 kg depending on configuration.
Q9: Is it a standalone device?
A9: No, it operates as part of a full measurement system.
Q10: What is the main advantage over mechanical sensors?
A10: It eliminates wear and provides continuous high-precision monitoring.