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- Bently Nevada
- 21000-34-05-15-056-04-02
- 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
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 30
Our advantage
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 21000-34-05-15-056-04-02 is a Proximity Probe Housing Assembly for the 3300 XL 8 mm proximity probe system. Part of the 21000 series, this assembly provides precise probe alignment, secure mounting, and environmental protection, essential for shaft vibration and displacement monitoring in industrial rotating machinery.
It is commonly used on turbines, compressors, pumps, and generators, ensuring consistent and reliable probe performance under harsh industrial conditions.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 21000-34-05-15-056-04-02 |
| Product Type | Proximity Probe Housing Assembly |
| Series | 21000 Series |
| Compatible Probe System | 3300 XL 8 mm proximity probe |
| Housing Body Diameter | 83.3 mm |
| Weight | 1.1 kg |
| Mounting Type | Threaded housing assembly |
| Primary Function | Mechanical support and probe protection |
| Application | Shaft vibration and displacement monitoring |
| Operating Environment | Industrial rotating machinery |
Function and Working Principle
This housing assembly ensures reliable probe operation by:
- Providing stable mechanical alignment with the rotating shaft.
- Maintaining a consistent probe-to-shaft gap, critical for precise eddy-current measurements.
- Protecting the probe and cabling from dust, oil, moisture, and mechanical impact.
- Allowing easy installation, adjustment, and maintenance without full disassembly.
While the housing does not perform measurements itself, it is essential for accurate and reliable probe readings.
Key Features
- Compatible with Bently Nevada 3300 XL 8 mm proximity probes
- Rugged industrial construction for harsh environments
- Threaded mounting for secure installation
- Housing body diameter: 83.3 mm
- Lightweight at 1.1 kg
- Corrosion-resistant materials
- Ensures precise and repeatable probe alignment
- Modular design facilitates maintenance and replacement
Industrial Applications
- Steam and gas turbine monitoring
- Compressor shaft displacement and vibration measurement
- Pump condition monitoring
- Generator shaft vibration monitoring
- Gearbox and rotating machinery monitoring
- Power generation and oil & gas facilities
Installation Overview
- Mounted to bearing housings or support brackets using threaded fittings
- Houses 3300 XL proximity probes aligned to the rotating shaft
- Provides sealed cable routing for environmental protection
- Supports maintenance, calibration, and replacement without full disassembly
Compatible Components
| Component | Description |
|---|---|
| 3300 XL 8 mm Probe | Eddy-current proximity sensor |
| 3300 XL Extension Cable | Cable connecting probe to signal conditioning unit |
| 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 |
|---|---|
| 21000-34-05-15-050-03-02 | Similar housing assembly variant |
| 21000-34-05-15-060-04-02 | Alternate configuration |
| 21000-34-05-00-030-03-02 | Previous series housing assembly |
| 21000-33-10-00-070-04-02 | Related 21000 series housing assembly |
| 21000-33-05-00-106-04-02 | Standard 21000 series model |
Key Advantages
- Ensures accurate and stable probe positioning
- Protects sensitive 3300 XL probes in harsh industrial conditions
- Supports continuous and reliable machinery monitoring
- Simplifies maintenance and replacement procedures
- Enhances precision and reliability of vibration and displacement measurements
Conclusion
The Bently Nevada 21000-34-05-15-056-04-02 Proximity Probe Housing Assembly is a robust, precise, and reliable solution for 3300 XL proximity probes, providing secure mounting, environmental protection, and accurate alignment to enable highly reliable vibration and displacement monitoring in critical rotating machinery.