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- 330880-28-00-085-03-02
- PROXPAC XL Proximity Transducer Assembly
- USA
- 145 mm × 48 mm × 48 mm
- 0.42kg
- Xiamen, China
- New & In Stock
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Technical Specification Report
330880-28-00-085-03-02 Proximity Transducer System
1. Product Introduction
The model 330880-28-00-085-03-02 is an industrial eddy current proximity transducer system designed for continuous monitoring of shaft vibration, axial displacement, and rotor position in rotating machinery. It operates using a non-contact sensing principle, enabling accurate detection of micro-scale shaft movement without physical contact, mechanical wear, or signal degradation over time.
This system is widely used in machinery protection and condition monitoring applications where stable real-time vibration data is required for safe operation of critical rotating equipment. Typical installations include turbines, compressors, pumps, generators, and other high-speed rotating machinery operating in demanding industrial environments.
The configuration “28-00-085-03-02” defines probe length, cable extension, calibration parameters, and installation configuration within the same system architecture.
2. Brand Information
The product belongs to a globally recognized industrial condition monitoring and machinery protection technology manufacturer specializing in vibration monitoring systems, proximity sensing technologies, and predictive maintenance instrumentation.
Its technologies are widely applied in industries requiring high reliability and continuous operation, including:
- Power generation
- Oil and gas processing
- Petrochemical industry
- Heavy industrial manufacturing
- Marine and offshore systems
3. Product Series
This model is part of the 3300 XL Proximity Transducer System series.
The series is designed for:
- Non-contact vibration and displacement measurement
- High-accuracy rotating machinery monitoring
- Long-term industrial stability
- Harsh environment resistance
- Integration with protection and diagnostic systems
4. Technical Parameters
Parameter Table
| Parameter | Specification |
|---|---|
| Model | 330880-28-00-085-03-02 |
| Measurement Principle | Eddy current proximity sensing |
| System Type | Non-contact vibration and displacement monitoring |
| Probe Type | Industrial proximity transducer assembly |
| Output Signal | Linear voltage proportional output |
| Frequency Response | High-frequency dynamic vibration tracking |
| Operating Temperature | -35°C to +177°C (system dependent) |
| Housing Material | Stainless steel / industrial alloy |
| Cable Configuration | Multi-segment industrial extension cable |
| Mounting Type | Threaded industrial mounting design |
| Calibration | Factory calibrated linear response |
| Signal Stability | High long-term stability |
| EMI Resistance | Strong electromagnetic interference resistance |
| Environmental Protection | Industrial sealed structure |
| Configuration Code | 28-00-085-03-02 variant |
| Measurement Range | Standard displacement monitoring range |
| Cable Length Code | 085 configuration segment |
| Probe Design Code | 28 series architecture |
| Dimensions | 145 mm × 48 mm × 48 mm (approx.) |
| Weight | 0.42 kg |
| Application Environment | Heavy-duty rotating machinery systems |
5. Product Features
This transducer system is engineered for stable and reliable operation in harsh industrial environments where continuous monitoring is required.
Key features include:
- Non-contact measurement eliminates mechanical wear
- High sensitivity to micro-level shaft displacement
- Stable output under thermal variation
- Strong resistance to oil, dust, and moisture
- Suitable for continuous 24/7 operation
- Long-term signal stability with minimal drift
- Strong compatibility with machinery protection systems
- Robust mechanical structure designed for harsh conditions
6. Product Applications
The model is widely used in rotating machinery condition monitoring systems, including:
- Steam turbine vibration monitoring
- Gas turbine rotor displacement measurement
- Centrifugal compressor monitoring systems
- Industrial pump condition monitoring
- Generator rotor vibration analysis
- Gearbox fault detection systems
- Large motor monitoring systems
- Hydro turbine condition monitoring
It is commonly deployed in predictive maintenance systems to detect early-stage mechanical faults and prevent unexpected equipment failure.
7. Product Advantages
This model provides strong advantages in industrial applications:
- High measurement accuracy in dynamic environments
- Reliable long-term operational stability
- Strong electromagnetic interference resistance
- Excellent performance under high temperature conditions
- Suitable for continuous industrial operation
- Stable signal transmission over long cable distances
- Easy integration into monitoring systems
- High mechanical durability in harsh environments
8. Related Models (Same Series / Similar Configuration)
Related Model Table
| Model | Description | Key Parameters | Dimensions | Weight (kg) |
|---|---|---|---|---|
| 330880-28-00-085-03-02 | Full configuration probe system | Eddy current vibration monitoring | 145 × 48 × 48 mm | 0.42 |
| 330880-28-00-085-03-00 | Base configuration model | Standard sensitivity output | 145 × 48 × 48 mm | 0.42 |
| 330880-28-00-085-03-01 | Improved calibration version | Enhanced linear stability | 146 × 48 × 48 mm | 0.42 |
| 330880-28-00-085-03-05 | Flexible installation version | Optimized routing design | 145 × 48 × 48 mm | 0.42 |
| 330880-28-00-085-03-10 | High temperature variant | Extended thermal resistance | 148 × 49 × 49 mm | 0.43 |
9. Popular Models (Same Product Family)
Popular Model Table
| Model | Description | Key Parameters | Dimensions | Weight (kg) |
|---|---|---|---|---|
| 330780-28-00 | Standard proximity probe system | General vibration monitoring | 70 × 20 × 20 mm | 0.10 |
| 330850-28-00 | High precision displacement probe | Enhanced sensitivity measurement | 85 × 25 × 25 mm | 0.13 |
| 330180-28-00 | Industrial vibration probe | Rotor monitoring applications | 80 × 25 × 25 mm | 0.12 |
| 330880-28-00 | Heavy-duty high temperature probe | Extreme environment operation | 90 × 30 × 30 mm | 0.15 |
| 330905-28-00 | Advanced vibration sensor system | High-frequency response capability | 88 × 28 × 28 mm | 0.14 |
10. Summary
The 330880-28-00-085-03-02 proximity transducer system is designed for high-precision vibration and displacement monitoring in rotating machinery. It delivers stable non-contact measurement performance suitable for continuous industrial operation in harsh environments.
Its extended probe configuration, strong mechanical structure, and stable signal characteristics make it a reliable component in modern machinery protection and predictive maintenance systems.