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| Mobile | +8613666033393 | |||||||
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Product Introduction
The Bently Nevada 21000-16-10-15-088-03-02 Proximity Probe Housing Assembly is an industrial-grade protective housing designed to secure proximity probes in critical rotating machinery environments. This assembly belongs to Bently Nevada’s well-established 21000 Series, trusted globally for reliable performance in applications where harsh environmental conditions, high vibration, and tight installation tolerances are prevalent.
With its precision-machined body and corrosion-resistant stainless steel construction, the housing provides a secure and environmentally sealed enclosure for eddy-current proximity probes used in condition monitoring and machinery protection systems. The 21000-16-10-15-088-03-02 model is specifically configured with optimized thread geometry and cable entry to facilitate easier installation and long-term durability in demanding industrial setups.
Product Specifications
| Parameter | Specification |
|---|---|
| Model Number | 21000-16-10-15-088-03-02 |
| Series | 21000 Series |
| Material | 316L Stainless Steel |
| Mounting Thread Type | 3/4-16 UNF |
| Cable Entry | Side-entry with sealed conduit fitting |
| Ingress Protection | IP66 / NEMA 4X |
| Operating Temperature Range | -40°C to +177°C (-40°F to +350°F) |
| Vibration Tolerance | Up to 50 g |
| Housing Body Diameter | 83.3 mm |
| Weight | 1.1 kg |
| Finish | Electro-polished |
| Seal Type | Dual O-ring + compression fitting |
| Compatible Probes | 3300 XL, 7200, 9000 series |
| Field Wiring | Internal terminal block |
| Certifications | ATEX, CE, CSA (depending on configuration) |
| Installation Orientation | Horizontal or vertical |
Product Applications
The 21000-16-10-15-088-03-02 housing is deployed in a variety of industrial applications where environmental protection and accurate sensor positioning are essential:
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Turbomachinery Monitoring: Used on gas and steam turbines to house shaft vibration and thrust position probes.
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Compressors and Pumps: Applied in critical process units where equipment failure can lead to unplanned shutdowns.
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Petrochemical Plants: Installed in highly corrosive zones with chemical exposure and fluctuating temperatures.
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Power Plants: Employed in coal-fired, nuclear, and combined cycle facilities for generator and turbine monitoring.
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Steel Manufacturing: Used to monitor rotary kilns, mills, and gearboxes in high-temperature environments.
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Marine & Offshore: Provides secure probe housing on marine propulsion systems and offshore drilling rigs.
Product Advantages
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Corrosion Resistance: Made of high-grade 316L stainless steel with electro-polished surfaces for long service life in aggressive conditions.
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Environmental Protection: Rated IP66/NEMA 4X to safeguard internal components from dust, water, and chemical ingress.
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Precision Machining: Ensures accurate probe alignment, enhancing signal fidelity and reducing measurement drift.
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Flexible Installation: Suitable for both horizontal and vertical mounting; accommodates various field configurations.
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Serviceability: Internal wiring access and modular components enable easier installation and future maintenance.
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Certified for Safety: Meets international standards for explosive environments with optional ATEX and CSA certifications.
Frequently Asked Questions (FAQ)
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What type of probes can be installed in this housing?
It supports Bently Nevada 3300 XL, 7200, and 9000 proximity probes. -
Is this model compliant with industrial protection standards?
Yes, it meets IP66 and NEMA 4X ratings for ingress protection. -
Can this housing be used in Class I Div 2 hazardous areas?
Yes, when configured with appropriate certification options (e.g., ATEX or CSA). -
How is the cable secured inside the housing?
A compression fitting and O-ring seal secure the cable entry against contaminants. -
Does it support vertical installation on compressor casings?
Yes, it is designed for both horizontal and vertical orientations. -
What distinguishes the -088-03-02 variant from similar models?
It features a slightly longer body and customized threading for deeper installation needs. -
Can I access the probe or wiring after installation?
Yes, the housing provides internal access via a removable cap and terminal block. -
Is vibration a concern for this assembly?
No, it withstands up to 50 g, suitable for most industrial vibration environments. -
Does it require lubrication or periodic maintenance?
No lubrication is required. Routine inspection of seals is recommended. -
How does this housing contribute to probe accuracy?
Its precise internal dimensions and mounting control ensure consistent probe-to-target gap and stable signal response.
Related Models (Same Series or Design Family)
| Model Number | Description |
|---|---|
| 21000-16-10-15-085-03-02 | Similar housing with shorter body length |
| 21000-16-10-15-088-03-01 | Variant with alternate cable orientation |
| 21000-20-10-15-088-03-02 | Longer housing for large-frame machinery |
| 21000-12-10-10-088-03-02 | Compact variant for constrained mounting spaces |
| 21000-16-10-15-088-02-01 | Legacy version with different terminal block configuration |
| 21000-16-10-15-088-05-02 | Dual probe mount housing for dual-sensor applications |
Popular Bently Nevada Models (Same Brand)
| Model Number | Description |
|---|---|
| 3300 XL Proximity Probe | Industry standard probe for shaft position and vibration |
| 3500/42M | Dynamic vibration monitoring module for 3500 Series rack |
| 330104-00-05-10-02-00 | Proximitor sensor with integrated cable |
| 330930-065-02-05 | High-temperature velocity sensor for extreme environments |
| 990-04-70-01-00 | Velocity transducer with rugged field-use rating |
| 190501-00-01 | Seismic transmitter for structural and plant-wide vibration |
