ProductPRODUCT
Featured products
Contact Us
- Bently Nevada
- 21000-28-05-35-020-04-02
- 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
- 27
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.
| Company Information | |||
| [email protected] | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |
Product Overview
The Bently Nevada 21000-28-05-35-020-04-02 is a Proximity Probe Housing Assembly designed for the 3300 XL 8 mm proximity probe system. This housing is part of the 21000 series, providing a mechanically secure and environmentally protected interface for proximity probes used in vibration and shaft displacement monitoring of critical rotating machinery.
It is typically installed on turbines, compressors, pumps, and generators, ensuring reliable operation of the vibration monitoring system.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 21000-28-05-35-020-04-02 |
| 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 mounting |
| Application | Vibration and shaft position monitoring |
| Operating Environment | Turbines, compressors, pumps, and industrial machinery |
Function and Working Principle
The housing assembly supports and protects the proximity probe:
- Provides mechanical alignment with the rotating shaft.
- Maintains a consistent probe-to-shaft gap for accurate eddy-current measurements.
- Protects probes and cabling from dust, oil, moisture, and mechanical damage.
- Stabilizes the probe to minimize measurement error caused by vibration or misalignment.
- Mounts securely to machinery via industrial threaded fittings.
Key Features
- Designed for Bently Nevada 3300 XL proximity probe systems
- Rugged industrial housing for harsh operating conditions
- Maintains precise probe alignment and stability
- Supports vibration and shaft displacement monitoring
- Corrosion-resistant and durable construction
- Compact and lightweight (1.1 kg)
Industrial Applications
- Gas and steam turbine condition monitoring
- Compressor vibration measurement
- Pump shaft displacement monitoring
- Industrial gearbox and rotating equipment monitoring
- Power generation and turbine protection systems
- Oil & gas machinery diagnostics
Installation Overview
- Installed directly on machinery casing or a bracket system
- Houses the probe and aligns it toward the rotating shaft
- Connected using sealed cable fittings
- Requires precise alignment to ensure accurate gap measurement
- Part of an overall machinery protection system (API or OEM specifications)
Compatible Systems
- Bently Nevada 3300 XL proximity probe systems
- Industrial machinery protection and condition monitoring systems
- Turbine supervisory instrumentation platforms
Alternative Models
| Model | Description |
|---|---|
| 21000-28-05-30-024-03-02 | Standard 3300 XL housing assembly variant |
| 21000-28-05-35-016-03-02 | Different penetration/standoff configuration |
| 21000-28-05-35-028-04-02 | Extended length version |
| 21000-28-05-00-040-03-02 | Alternate mounting style housing |
| Other 21000 series variants | Designed for specific machinery configurations |
Key Advantages
- Provides accurate and stable probe positioning
- Protects sensitive proximity probe components
- Built for harsh industrial environments
- Compatible with Bently Nevada 3300 XL systems
- Reduces installation errors with standardized design
- Ensures reliable long-term monitoring
Conclusion
The Bently Nevada 21000-28-05-35-020-04-02 Proximity Probe Housing Assembly is a critical support component for vibration and shaft displacement monitoring systems. It ensures that 3300 XL proximity probes operate with precision, stability, and protection, supporting reliable machinery condition monitoring and protection in industrial settings.