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- 330800-28-15-027-00-02
- PROXPAC XL Proximity Transducer
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- 8 mm × 8 mm × 61 mm
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3300 XL Proximity Probe
Model: 330800-28-15-027-00-02
Brand Information
Brand: Bently Nevada
Series: 3300 XL 8 mm Proximity Transducer System
Product Type: Eddy Current Proximity Probe
Industry Application: Rotating Machinery Condition Monitoring and Protection
The 330800-28-15-027-00-02 is a precision-engineered non-contact proximity probe designed for continuous monitoring of shaft vibration, shaft position, eccentricity, differential expansion, and rotor dynamics in industrial rotating equipment. As a member of the 3300 XL 8 mm series, this probe is specifically developed for applications requiring reliable measurement accuracy, excellent environmental resistance, and long-term operational stability.
Product Introduction
The 330800-28-15-027-00-02 proximity probe utilizes advanced eddy current sensing technology to accurately measure the distance between the probe tip and a conductive target surface. Unlike contact-based sensors, this probe performs measurements without physical contact, eliminating mechanical wear and ensuring consistent measurement performance throughout its service life.
Designed for integration into machinery protection systems, the probe continuously detects shaft movement and vibration characteristics. The measured signals are transmitted to signal conditioning devices and monitoring systems, where they are analyzed for machinery health assessment and fault detection.
The compact design enables installation in confined spaces commonly found in turbines, compressors, motors, pumps, and generators. Its rugged construction allows reliable operation in harsh industrial environments that involve exposure to oil, dust, moisture, vibration, and elevated temperatures.
Because of its proven reliability and measurement accuracy, this probe is commonly used in industries where rotating equipment availability is critical to production efficiency and plant safety.
Product Features
- Advanced eddy current measurement technology
- Non-contact displacement sensing
- High measurement accuracy
- Stable long-term performance
- Stainless-steel housing construction
- Excellent resistance to industrial contaminants
- High shock and vibration tolerance
- Fast dynamic response characteristics
- Suitable for critical rotating machinery
- Excellent electromagnetic interference resistance
- Compatible with machinery protection systems
- Supports predictive maintenance strategies
- Compact installation dimensions
- Designed for continuous operation
Technical Specifications
General Technical Parameters
| Parameter | Specification |
|---|---|
| Model | 330800-28-15-027-00-02 |
| Product Type | Proximity Probe |
| Series | 3300 XL 8 mm Series |
| Measurement Principle | Eddy Current Technology |
| Probe Diameter | 8 mm |
| Probe Length Code | 27 mm |
| Mounting Style | Threaded Installation |
| Housing Material | Stainless Steel |
| Probe Tip Material | High-Performance Engineering Polymer |
| Connector Type | Miniature Coaxial Connector |
| Signal Output | Dynamic Analog Signal |
| Frequency Response | Wide Bandwidth |
| Operating Temperature | -52°C to +177°C |
| Storage Temperature | -55°C to +200°C |
| Environmental Protection | Oil, Dust and Moisture Resistant |
| Vibration Resistance | Industrial Grade |
| Shock Resistance | Industrial Grade |
| Electromagnetic Compatibility | High EMI Immunity |
| Measurement Capability | Shaft Displacement and Vibration |
| Approximate Dimensions | 8 mm × 8 mm × 61 mm |
| Approximate Weight | 0.15 kg |
Mechanical Specifications
| Parameter | Value |
|---|---|
| Probe Diameter | 8 mm |
| Probe Body Length | Approximately 27 mm |
| Housing Construction | Stainless Steel |
| Probe Tip Design | Industrial Wear Resistant |
| Connector Style | Coaxial Connector |
| Installation Method | Threaded Mounting |
| Overall Dimensions | Approximately 8 × 8 × 61 mm |
| Weight | Approximately 0.15 kg |
Electrical Specifications
| Parameter | Value |
|---|---|
| Sensor Technology | Eddy Current |
| Output Signal Type | Analog Dynamic Signal |
| Sensitivity | High Precision |
| Signal Stability | Excellent |
| Repeatability | High |
| Dynamic Response | Fast |
| Noise Immunity | Excellent |
| Monitoring Capability | Continuous Operation |
Product Applications
The 330800-28-15-027-00-02 is extensively used in industrial environments where reliable monitoring of rotating machinery is essential.
Power Generation Facilities
- Steam turbines
- Gas turbines
- Hydroelectric generators
- Auxiliary rotating equipment
Oil and Gas Industry
- Pipeline compressors
- Gas processing units
- Offshore production equipment
- Turbine-driven machinery
Petrochemical Plants
- Process compressors
- Refinery pumps
- Industrial blowers
- High-speed rotating assets
Manufacturing Facilities
- Industrial motors
- Gearboxes
- Production machinery
- High-speed rotating equipment
Marine Applications
- Marine propulsion systems
- Shipboard turbines
- Generator systems
- Auxiliary machinery
Product Advantages
High Measurement Accuracy
The probe provides precise displacement and vibration measurements, helping maintenance teams identify potential equipment problems before they develop into serious failures.
Non-Contact Operation
Since the sensing element never physically contacts the monitored shaft, wear-related degradation is eliminated, improving reliability and extending service life.
Compact Mechanical Design
The short probe body design allows installation in machinery where mounting space is limited without compromising performance.
Excellent Environmental Resistance
The probe operates reliably in environments exposed to oil, dust, moisture, temperature fluctuations, and continuous vibration.
Long-Term Reliability
Designed for continuous industrial operation, the probe maintains stable performance over extended service periods.
Fast Dynamic Response
Rapid response capabilities enable accurate monitoring of high-speed rotating equipment and transient operating conditions.
Improved Machinery Protection
Real-time monitoring data supports machinery protection systems and predictive maintenance programs, helping reduce downtime and maintenance costs.
Product Series Overview
The 330800-28-15-027-00-02 belongs to the 3300 XL 8 mm Proximity Transducer System, one of the most widely used rotating machinery monitoring platforms in industrial applications.
The series typically includes:
- Proximity probes
- Extension cables
- Signal conditioning sensors
- Monitoring modules
- Machinery protection systems
- Diagnostic and condition monitoring solutions
The entire platform is designed to provide accurate vibration and displacement measurements for critical rotating machinery.
Recommended Models from the Same Series
Related 3300 XL 8 mm Proximity Probe Models
| Model | Description | Probe Diameter | Approximate Dimensions | Weight (kg) |
|---|---|---|---|---|
| 330800-18-00-037-01-02 | Standard Length Probe | 8 mm | 8 × 8 × 70 mm | 0.18 |
| 330800-28-00-031-01-02 | Compact Probe | 8 mm | 8 × 8 × 65 mm | 0.16 |
| 330800-28-15-027-00-02 | Short Body Probe | 8 mm | 8 × 8 × 61 mm | 0.15 |
| 330800-28-00-035-01-02 | Medium Length Probe | 8 mm | 8 × 8 × 69 mm | 0.17 |
| 330800-50-00-090-00-02 | Extended Reach Probe | 8 mm | 8 × 8 × 110 mm | 0.23 |
Recommended Popular Models from the Same Brand
Widely Used Machinery Monitoring Products
| Model | Product Type | Main Function | Approximate Dimensions | Weight (kg) |
|---|---|---|---|---|
| 330780-50-00 | Proximity Probe | Shaft Vibration Monitoring | 80 × 8 × 8 mm | 0.18 |
| 330851-02-000-050-90-00-05 | Extension Cable | Signal Transmission | 500 mm Cable Length | 0.15 |
| 330130-085-00-00 | Proximitor Sensor | Signal Conditioning | 120 × 80 × 40 mm | 0.45 |
| 3500/42M | Monitoring Module | Shaft Vibration and Position Monitoring | 241 × 24 × 240 mm | 0.95 |
| 3500/22M | Communication Module | Data Communication and Integration | 241 × 24 × 240 mm | 0.88 |
Typical Monitoring Functions
When integrated into a complete machinery monitoring system, the 330800-28-15-027-00-02 can support:
- Radial shaft vibration monitoring
- Axial shaft position measurement
- Differential expansion monitoring
- Rotor eccentricity analysis
- Shaft displacement monitoring
- Thrust position measurement
- Rotor dynamic analysis
- Machinery health diagnostics
- Alarm and protection functions
- Predictive maintenance programs
Summary
The 330800-28-15-027-00-02 is a high-performance proximity probe within the 3300 XL 8 mm Series, specifically designed for accurate non-contact measurement of shaft vibration and displacement in critical rotating machinery. Its compact dimensions, durable stainless-steel construction, excellent environmental resistance, and high measurement accuracy make it an ideal solution for demanding industrial applications.
With reliable operation in turbines, compressors, generators, pumps, motors, and other rotating equipment, this probe contributes significantly to machinery protection, predictive maintenance, and overall plant reliability. The combination of fast dynamic response, long service life, and superior measurement stability ensures dependable performance throughout the operational lifecycle of industrial assets.