Heavy-Duty Housing for Reliable Machinery Protection
The Bently Nevada 21000-28-05-00-092-03-02 Proximity Probe Housing Assembly is a premium mounting solution developed to protect proximity probe installations in critical rotating machinery applications. Designed for continuous operation in demanding industrial environments, this housing assembly provides a secure enclosure that shields probe connections from dust, moisture, oil contamination, and mechanical damage while ensuring stable probe positioning for accurate vibration and shaft displacement measurements.
Configured for use with a 3300 XL 8 mm Proximity Probe, this assembly features a 0.5 m (20 in) integral probe cable and an extended 9.2-inch probe penetration, making it ideal for equipment with deeper bearing housings or specialized installation requirements. Its rugged construction simplifies maintenance while helping maximize the long-term reliability of machinery monitoring systems.
Product Specifications
| Parameter | Details |
|---|
| Manufacturer | Bently Nevada |
| Model Number | 21000-28-05-00-092-03-02 |
| Product Type | Proximity Probe Housing Assembly |
| Compatible Probe | 3300 XL 8 mm Proximity Probe |
| Probe Cable Length | 0.5 m (20 in) |
| Probe Penetration | 9.2 in |
| Housing Material | Aluminum Housing with 304 Stainless Steel Probe Sleeve |
| Mounting Thread | 3/4-14 NPT |
| Cable Entry | Industrial Sealed Connection |
| Application | Machinery Protection and Condition Monitoring |
| Dimensions | Approx. 330 × 72 × 72 mm |
| Weight | Approx. 1.82 kg |
Typical Applications
Designed for reliable installation in machinery monitoring systems, the 21000-28-05-00-092-03-02 is commonly used in:
- Steam Turbines
- Gas Turbines
- Centrifugal Compressors
- Industrial Pumps
- Electric Motors
- Generators
- Fans and Blowers
- Refinery Equipment
- Oil & Gas Production Facilities
- Power Generation Plants
Technical FAQs
1. What is the primary function of the 21000-28-05-00-092-03-02?
This housing assembly securely mounts and protects a proximity probe while maintaining the proper probe position for accurate machinery monitoring.
2. Which proximity probe is compatible with this assembly?
It is configured for use with a Bently Nevada 3300 XL 8 mm proximity probe equipped with a 0.5 m (20 in) integral cable.
3. What does the 9.2-inch penetration indicate?
The penetration dimension specifies the length of the probe sleeve extending into the machine, allowing installation on equipment requiring greater insertion depth.
4. What materials are used in the housing?
The assembly features an industrial-grade aluminum housing combined with a 304 stainless-steel probe sleeve, providing durability and corrosion resistance.
5. Does the housing protect against harsh operating conditions?
Yes. It helps shield the probe assembly from dust, moisture, vibration, and mechanical impact commonly encountered in industrial facilities.
6. Which industries commonly use this housing assembly?
It is widely installed in oil and gas, petrochemical, power generation, mining, marine, pulp and paper, and other industries operating critical rotating machinery.
7. Is it suitable for retrofit applications?
Yes. The housing assembly is commonly used when replacing existing probe housings or upgrading machinery protection systems with compatible Bently Nevada equipment.
8. Does the design simplify maintenance?
Yes. The service-friendly housing allows technicians to inspect, adjust, or replace proximity probes efficiently, minimizing maintenance downtime.
9. What are the dimensions and weight?
The housing assembly measures approximately 330 × 72 × 72 mm and weighs approximately 1.82 kg, making it suitable for installations requiring extended probe penetration.
10. Why choose the 21000-28-05-00-092-03-02?
Its extended reach, durable construction, dependable environmental protection, and compatibility with Bently Nevada machinery monitoring systems make it an excellent solution for protecting critical rotating equipment.
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