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- Bently Nevada
- 21000-16-05-20-033-00-02
- 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
- 31
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 21000-16-05-20-033-00-02 is a Proximity Probe Housing Assembly designed for integration with the 3300 XL Proximity Transducer System. It provides a secure and environmentally protected mounting location for proximity probes used in machinery protection and condition monitoring applications.
The housing assembly helps maintain precise probe positioning relative to rotating shafts, ensuring reliable measurements of shaft vibration, shaft displacement, and rotor position. Its rugged construction makes it suitable for continuous operation in demanding industrial environments.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 21000-16-05-20-033-00-02 |
| Product Type | Proximity Probe Housing Assembly |
| Compatible System | 3300 XL Proximity Transducer System |
| Housing Body Diameter | 83.3 mm |
| Weight | 1.1 kg |
| Mounting Type | External machine mounting |
| Housing Material | Industrial-grade metal construction |
| Probe Compatibility | 3300 XL proximity probes |
| Cable Entry Type | Threaded conduit connection |
| Monitoring Functions | Shaft vibration, shaft displacement, rotor position |
| Application Category | Machinery protection and condition monitoring |
| Environmental Suitability | Industrial operating environments |
Function and Working Principle
The housing assembly serves as a mounting and protection system for proximity probes.
Working Principle
- A 3300 XL proximity probe is installed inside the housing assembly.
- The probe is positioned near the rotating shaft without making physical contact.
- Shaft movement and position changes are detected by the probe.
- Measurement signals are transmitted to monitoring and protection systems.
- The housing maintains probe alignment while protecting internal components from contaminants and mechanical damage.
This arrangement supports continuous and accurate machinery condition monitoring.
Role in Condition Monitoring Systems
The housing assembly contributes to monitoring system reliability by:
- Providing stable probe installation
- Maintaining accurate probe alignment
- Supporting vibration and displacement measurements
- Protecting probes and cable connections
- Reducing maintenance requirements
- Improving long-term monitoring performance
Industrial Applications
- Steam turbines
- Gas turbines
- Hydroelectric turbines
- Centrifugal compressors
- Industrial pumps
- Electric motors
- Gearboxes
- Power generation facilities
- Oil and gas processing plants
- Petrochemical manufacturing facilities
Installation Guidelines
Installation Requirements
- Secure mounting on machine casing or bearing housing
- Proper probe-to-shaft alignment
- Maintenance of specified probe gap settings
- Protected cable routing through conduit fittings
- Verification of signal integrity after installation
- Compliance with machinery monitoring installation procedures
Correct installation helps ensure accurate measurements and dependable operation.
Compatible Components
- 3300 XL proximity probes
- Extension cables
- Proximitor sensor systems
- Machinery protection systems
- Turbine supervisory instrumentation (TSI) systems
- Industrial vibration monitoring platforms
Alternative Models
| Model | Description |
|---|---|
| 21000-16-05-20-033-00-02 | Standard 3300 XL probe housing assembly |
| 21000 Series Variants | Alternative housing configurations |
| 24701 Series | Stainless steel housing assemblies |
| Compact Housing Assemblies | Space-constrained installations |
| Heavy-Duty Housing Assemblies | Severe industrial environments |
Key Advantages
- Durable industrial construction
- Reliable probe protection
- Stable probe positioning
- Supports accurate shaft monitoring
- Simplifies maintenance and servicing
- Compatible with 3300 XL monitoring systems
- Long operational service life
Technical FAQs
What is the function of this housing assembly?
It provides secure mounting and environmental protection for 3300 XL proximity probes.
Does the housing perform vibration measurements?
No. Measurement functions are performed by the installed proximity probe.
What equipment commonly uses this assembly?
Turbines, compressors, pumps, motors, gearboxes, and other rotating machinery.
Why is probe alignment important?
Proper alignment helps ensure accurate vibration, displacement, and shaft position measurements.
Is the housing suitable for industrial environments?
Yes. It is designed for continuous use in demanding industrial applications.
Conclusion
The Bently Nevada 21000-16-05-20-033-00-02 Proximity Probe Housing Assembly provides a robust and dependable mounting solution for 3300 XL proximity probes. Its rugged design, secure installation features, and compatibility with machinery protection systems make it an essential component for accurate vibration and shaft position monitoring in critical rotating equipment applications.