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- Bently Nevada
- 21000-00-00-15-250-00-02
- 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
- 4
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 21000-00-00-15-250-00-02 Proximity Probe Housing Assembly is a heavy-duty industrial enclosure designed for the installation and protection of 3300 XL proximity probes in rotating machinery monitoring systems. The housing assembly provides a secure mounting solution that enables accurate non-contact measurement of shaft vibration, shaft displacement, eccentricity, and rotor position.
Designed for continuous operation in demanding industrial environments, this housing assembly simplifies probe maintenance while ensuring reliable monitoring performance for critical equipment.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Bently Nevada |
| Model | 21000-00-00-15-250-00-02 |
| 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 Construction | Industrial-grade metal enclosure |
| Probe Compatibility | 3300 XL proximity probes |
| Cable Entry Type | Threaded conduit connection |
| Measurement Support | 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 acts as a protective and mechanical support structure for proximity probes used in machinery monitoring applications.
Working Principle
- A 3300 XL proximity probe is installed within the housing assembly.
- The probe is positioned close to the rotating shaft without making physical contact.
- The probe detects changes in shaft position and movement.
- Measurement signals are transmitted to monitoring and protection systems.
- The housing maintains proper probe alignment while protecting the probe and associated wiring.
This arrangement enables continuous monitoring of critical machine operating conditions.
Role in Condition Monitoring Systems
The housing assembly supports machinery monitoring systems by:
- Providing secure probe mounting
- Maintaining accurate probe positioning
- Supporting shaft vibration measurement
- Enabling shaft displacement monitoring
- Protecting probes from contamination and mechanical damage
- Improving monitoring system reliability
Industrial Applications
- Steam turbines
- Gas turbines
- Hydroelectric turbines
- Centrifugal compressors
- Industrial pumps
- Electric motors
- Gearboxes
- Power generation facilities
- Oil and gas processing plants
- Petrochemical production systems
Installation Guidelines
Installation Requirements
- Mount securely on machine casing or bearing housing
- Ensure correct alignment between the probe and shaft surface
- Maintain the specified probe gap setting
- Route cables through appropriate conduit fittings
- Protect wiring from vibration and mechanical stress
- Follow plant installation and machinery monitoring procedures
Proper 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
Recommended Alternative Models
| Model | Description |
|---|---|
| 21000-00-00-15-250-00-02 | Standard 3300 XL probe housing assembly |
| 21000 Series Variants | Alternative housing configurations |
| 24701 Series | Stainless steel probe housing assemblies |
| Compact Housing Assemblies | Applications with limited installation space |
| Heavy-Duty Housing Assemblies | Severe industrial environments |
Key Advantages
- Durable industrial-grade construction
- Provides reliable protection for proximity probes
- Supports accurate non-contact shaft monitoring
- Simplifies probe maintenance and replacement
- Compatible with 3300 XL monitoring systems
- Suitable for critical rotating machinery applications
- Enhances long-term monitoring reliability
Technical FAQs
What is the primary function of this housing assembly?
It provides a protected and stable mounting location for 3300 XL proximity probes used in shaft vibration and position monitoring.
Does the housing perform measurements itself?
No. The housing supports and protects the proximity probe, which performs the measurements.
What machinery is it commonly used on?
It is commonly installed on turbines, compressors, pumps, motors, and other rotating equipment.
Why is a proximity probe housing necessary?
It protects the probe, maintains alignment, and helps ensure accurate monitoring performance.
Is it suitable for industrial environments?
Yes. It is designed for continuous operation in demanding industrial applications.
Conclusion
The Bently Nevada 21000-00-00-15-250-00-02 Proximity Probe Housing Assembly is a reliable solution for mounting and protecting 3300 XL proximity probes in machinery condition monitoring systems. Its rugged construction, stable mounting design, and compatibility with industrial monitoring platforms make it an essential component for shaft vibration and position monitoring across power generation, oil and gas, petrochemical, and manufacturing industries.