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- Bently Nevada
- 21000-33-05-00-106-04-02
- Proximity Probe Housing Assembly(3300XL)
- USA
- 83.3 mm
- 1.1 kg
- Xiamen, China
- New & In Stock
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- 1-3 Working Days
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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 21000-33-05-00-106-04-02 is a Proximity Probe Housing Assembly designed for integration with the 3300 XL 8 mm Proximity Transducer System. As part of the 21000 series, this housing assembly provides a secure and protected installation platform for proximity probes used in shaft vibration, shaft position, eccentricity, and displacement monitoring applications.
The assembly is engineered to ensure accurate probe positioning and long-term reliability in demanding industrial environments where rotating machinery protection is critical.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 21000-33-05-00-106-04-02 |
| Product Type | Proximity Probe Housing Assembly |
| Series | 21000 Series |
| Compatible Probe System | 3300 XL 8 mm Proximity Transducer System |
| Housing Body Diameter | 83.3 mm |
| Weight | 1.1 kg |
| Mounting Method | Threaded housing assembly |
| Primary Function | Probe mounting and environmental protection |
| Application | Vibration and displacement monitoring |
| Installation Location | Rotating machinery monitoring systems |
Function and Working Principle
The 21000-33-05-00-106-04-02 housing assembly serves as a mechanical interface between the proximity probe and the monitored machine.
Its primary functions include:
- Supporting precise probe alignment toward the rotating target surface.
- Maintaining a stable probe gap for accurate measurements.
- Protecting the probe and associated cabling from contamination and mechanical damage.
- Allowing external access for probe adjustment and maintenance.
- Improving measurement consistency under harsh operating conditions.
The housing itself does not perform sensing functions but is essential for ensuring proper operation of the proximity transducer system.
Key Features
- Designed for 3300 XL 8 mm proximity probe installations
- Rugged industrial construction
- Housing body diameter of 83.3 mm
- Supports accurate shaft vibration and displacement measurements
- Provides environmental and mechanical protection
- Suitable for continuous-duty industrial applications
- Corrosion-resistant construction
- Simplifies maintenance and probe replacement procedures
Industrial Applications
- Steam turbine monitoring systems
- Gas turbine protection systems
- Centrifugal compressor monitoring
- Industrial pump condition monitoring
- Generator shaft vibration measurement
- Power plant rotating equipment
- Oil and gas processing facilities
- Machinery protection and condition monitoring systems
Installation Overview
- Mounted directly to machine bearing housings or support brackets
- Accepts compatible 3300 XL proximity probes
- Uses threaded mechanical connections for secure installation
- Supports protected cable routing
- Enables convenient probe calibration and replacement
Compatible Components
| Component | Description |
|---|---|
| 3300 XL 8 mm Probe | Eddy-current proximity sensor |
| 3300 XL Extension Cable | Probe connection cable |
| 3300 XL Proximitor Sensor | Signal conditioning module |
| 3500 Monitoring System | Machinery protection platform |
| System 1 Software | Condition monitoring and diagnostics software |
Alternative Models
| Model | Description |
|---|---|
| 21000-33-05-00-092-03-02 | Similar housing assembly variant |
| 21000-33-05-00-073-03-02 | Alternative penetration configuration |
| 21000-33-05-00-064-04-02 | Related housing model |
| 21000-33-05-00-050-03-02 | Standard configuration housing |
| Other 21000 Series Models | Various mounting and extension configurations |
Key Advantages
- Ensures accurate probe positioning
- Improves measurement stability
- Protects sensitive monitoring components
- Supports long-term system reliability
- Simplifies maintenance operations
- Suitable for harsh industrial environments
Technical FAQs
What is the purpose of this housing assembly?
It provides mounting, alignment, and environmental protection for a 3300 XL proximity probe.
Is the housing assembly a sensor?
No. It is a mechanical support assembly used to install and protect the proximity probe.
Which probe system is it designed for?
It is designed for use with the 3300 XL 8 mm Proximity Transducer System.
Where is it commonly used?
It is commonly installed on turbines, compressors, pumps, generators, and other critical rotating machinery.
What is the housing body diameter?
The housing body diameter is 83.3 mm.
Conclusion
The Bently Nevada 21000-33-05-00-106-04-02 Proximity Probe Housing Assembly is a robust industrial mounting solution designed for 3300 XL proximity monitoring systems. By providing secure probe installation, environmental protection, and precise positioning, it helps ensure accurate vibration and displacement measurements for critical rotating equipment monitoring and protection applications.