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- Bently Nevada
- 21000-28-10-00-041-04-02
- Proximity Probe Housing Assembly(3300XL)
- USA
- 83.3 mm
- 1.1 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
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- 24-Hour Service
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Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The Bently Nevada 21000-28-10-00-041-04-02 is a Proximity Probe Housing Assembly designed for the 3300 XL 8 mm proximity probe system. It is part of the 21000 series housing family, engineered to provide mechanical stability and environmental protection for proximity probes used in shaft displacement and vibration monitoring of industrial rotating machinery.
This housing is commonly applied to turbines, compressors, pumps, and generators, ensuring precise probe alignment for reliable machinery condition monitoring.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 21000-28-10-00-041-04-02 |
| Product Type | Proximity Probe Housing Assembly |
| Series | 21000 / 3300 XL compatible system |
| Probe Compatibility | 3300 XL 8 mm proximity probe |
| Housing Body Diameter | 83.3 mm |
| Weight | 1.1 kg |
| Mounting Type | Industrial threaded housing assembly |
| Application | Vibration and shaft displacement monitoring |
| Operating Environment | Turbines, compressors, pumps, and industrial rotating machinery |
Function and Working Principle
The housing assembly ensures reliable operation of the proximity probe by:
- Providing precise mechanical alignment with the rotating shaft.
- Maintaining a consistent probe-to-shaft gap, crucial for accurate eddy-current measurements.
- Protecting the probe and wiring from dust, oil, moisture, and mechanical impact.
- Minimizing measurement errors caused by vibration or misalignment.
- Allowing modular installation and maintenance without full machinery disassembly.
The housing itself is not a sensor but is critical for the probe to function correctly.
Key Features
- Compatible with Bently Nevada 3300 XL proximity probe systems
- Rugged industrial housing for harsh environments
- Ensures stable probe positioning and repeatable measurements
- Threaded assembly for secure mechanical installation
- Corrosion-resistant and durable construction
- Lightweight design (1.1 kg) for easy integration
Industrial Applications
- Gas and steam turbine vibration monitoring
- Compressor shaft displacement measurement
- Pump vibration monitoring
- Industrial gearbox condition monitoring
- Power generation rotating equipment protection
- Machinery health monitoring in oil & gas plants
Installation Overview
- Mounted on machinery casing or bracket using threaded fittings
- Houses proximity probe aligned toward the rotating shaft
- Connected through sealed cable fittings to protect from environmental exposure
- Requires proper alignment for accurate measurement
- Supports easy maintenance and probe replacement
Compatible Systems
- Bently Nevada 3300 XL proximity probe systems
- Machinery protection and vibration monitoring systems
- Turbine supervisory instrumentation platforms
Alternative Models
| Model | Description |
|---|---|
| 21000-28-10-00-041 | Base version of this housing assembly |
| 21000-28-05-35-020-04-02 | Shorter standoff or alternate configuration |
| 21000-28-05-30-024-03-02 | Standard 3300 XL housing variant |
| 21000-28-05-35-028-00-02 | Extended penetration housing variant |
| Other 21000 series housings | Configurations tailored for specific machinery |
Key Advantages
- Maintains precise and stable probe positioning
- Protects sensitive 3300 XL proximity probes
- Designed for harsh industrial conditions
- Modular installation allows maintenance without extensive disassembly
- Improves accuracy and reliability of condition monitoring systems
- Lightweight, standardized design ensures installation consistency
Conclusion
The Bently Nevada 21000-28-10-00-041-04-02 Proximity Probe Housing Assembly is a vital mechanical component for vibration and shaft displacement monitoring. It ensures that 3300 XL proximity probes operate with precision, stability, and protection, supporting reliable and continuous machinery condition monitoring in industrial applications.