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- 330180-51-RU
- 3300 XL Proximitor Sensor
- USA
- 8 mm × 8 mm × 110 mm
- 0.99kg
- Xiamen, China
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Industrial Vibration Monitoring Probe Technical Overview
Model: 330180-51-RU
1. Product Introduction
The 330180-51-RU is an industrial eddy current proximity probe designed for continuous monitoring of shaft vibration, displacement, and position in rotating machinery systems. It is widely used in condition monitoring and machinery protection applications where high reliability and long-term stability are required.
This probe is typically installed in turbines, compressors, pumps, and other critical rotating equipment. It operates as part of a complete proximity measurement system that includes extension cables and signal conditioning modules, providing real-time shaft movement data for predictive maintenance.
The “RU” suffix generally indicates a regional or installation-specific configuration variant designed for certain environmental, documentation, or compliance requirements.
2. Product Technical Parameters
Main Specification Table
| Parameter | Specification |
|---|---|
| Model | 330180-51-RU |
| Product Type | Eddy current proximity vibration probe |
| Series Type | 3300 XL proximity probe system |
| Measurement Principle | Eddy current non-contact displacement sensing |
| Function | Shaft vibration and radial/axial displacement monitoring |
| Output Signal | Analog voltage proportional to gap distance |
| Probe Length | 51 mm class configuration |
| Cable Type | Industrial shielded extension cable |
| Connector Type | RU configuration sealed industrial connector |
| Operating Temperature | -35°C to +177°C |
| Material | Stainless steel probe housing |
| Sensitivity | High-resolution micro-displacement detection |
| Mounting Type | Threaded installation |
| Protection | Oil-resistant, vibration-resistant sealing |
| Dimensions (probe body) | 8 mm × 8 mm × 110 mm |
| Weight | 0.99 kg (approx. full assembly) |
3. Product Description (Extended)
The 330180-51-RU proximity probe is designed for precise measurement of shaft vibration and displacement in rotating machinery. It uses eddy current sensing technology to measure distance changes between the probe tip and conductive target surfaces without physical contact.
This non-contact measurement method ensures stable long-term performance and eliminates mechanical wear, making it suitable for continuous operation in harsh industrial environments. The probe delivers accurate real-time data for vibration analysis and condition monitoring.
The RU configuration variant is typically used in region-specific installations where connector or documentation standards differ from other configurations.
4. Application Areas
This probe is widely used in industrial rotating machinery systems such as:
- Gas turbines
- Steam turbines
- Centrifugal compressors
- Industrial pumps
- Large electric motors
- Power generation systems
- Petrochemical equipment
- Refinery machinery
- Marine propulsion systems
It plays a critical role in machinery protection and predictive maintenance systems.
5. Product Advantages
- Non-contact measurement eliminates mechanical wear
- High precision shaft displacement detection
- Stable operation under high-temperature conditions
- Strong resistance to oil, dust, and vibration
- Long service life in continuous operation
- Suitable for critical machinery protection systems
- Fast response for real-time vibration monitoring
- Stable signal output under industrial interference
- Region-specific RU configuration flexibility
6. Brand and Series Information
- Brand Category: Industrial condition monitoring and vibration analysis systems manufacturer
- Product Type: Eddy current proximity probe system
- Series Type: 3300 XL vibration monitoring system
- Technology Positioning: Rotating machinery protection and predictive maintenance
- Application Level: Industrial asset condition monitoring systems
This series is widely used in high-value rotating machinery across global energy, petrochemical, and heavy industrial sectors.
7. Same Series Recommended Models
The following models belong to the same proximity probe family:
| Model | Probe Length | Key Features | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| 330180-40-RU | 40 mm | Medium-range vibration probe | 8 × 8 × 95 | 0.75 |
| 330180-45-RU | 45 mm | Extended monitoring probe | 8 × 8 × 100 | 0.82 |
| 330180-51-RU | 51 mm | Standard industrial probe | 8 × 8 × 110 | 0.99 |
| 330180-60-RU | 60 mm | Long-range displacement probe | 8 × 8 × 120 | 1.12 |
| 330180-80-RU | 80 mm | Extended industrial range probe | 8 × 8 × 140 | 1.38 |
8. Same Brand Popular Models (Related Portfolio)
These models are widely used in industrial condition monitoring and machinery protection systems:
| Model | Product Type | Application | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| 330130-045-00-05 | Proximity probe | Shaft vibration monitoring | 8 × 8 × 95 | 0.18 |
| 330130-040-00-00 | Proximity probe | Standard displacement sensing | 8 × 8 × 90 | 0.17 |
| 330104-00-12-10-02-05 | Proximitor sensor | Signal conditioning module | 120 × 90 × 40 | 0.45 |
| 330750-60-00 | Extension cable | Signal transmission cable | 6 mm diameter | 0.80 |
| 3500/44M | Monitoring module | Vibration protection system module | 150 × 100 × 50 | 0.65 |
9. Summary
The 330180-51-RU is a high-precision eddy current proximity probe designed for continuous shaft vibration and displacement monitoring in rotating machinery.
Its non-contact sensing technology, stable signal output, and RU regional configuration adaptability make it suitable for demanding industrial environments.
It is widely used in power generation, petrochemical, and heavy industrial applications where reliable condition monitoring is essential for operational safety and efficiency.