Reliable mechanical shielding and environmental protection for critical machinery protection transducers are delivered by the Bently Nevada 21000-28-05-00-074-04-02 proximity probe housing assembly. Designed for seamless integration into severe industrial operating environments, this heavy-duty enclosure protects proximity probes from physical impacts, process contaminants, and hazardous atmosphere exposure, ensuring continuous, high-accuracy vibration and position measurements on high-speed rotating assets.
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Part Number | 21000-28-05-00-074-04-02 |
| Product Type | Proximity Probe Housing Assembly |
| Probe Option | 3300 XL 8 mm probe with multiple approvals (28) |
| Probe Cable Length | 0.5 meter (20 inches) (05) |
| Standoff Adapter Length | No standoff adapter (00) |
| Probe Penetration Depth | 7.4 inches (188 mm) (074) |
| Fittings Option | One 3/4-14 NPT plug only (04) |
| Mounting Thread Option | 3/4-14 NPT (02) |
| Housing Material | Aluminum body |
| Sleeve Material | 304 Stainless Steel |
| Shipping Weight (Calculated) | 2.0 kg (4.4 lbs) |
This proximity probe housing assembly can be directly replaced by the newer configuration code 21000-16-05-00-074-04-02. When executing a migration or swap to the replacement assembly, verify that the hazardous area certifications of the internal 16-option probe fully align with the regional classifications of your operating site.
Thermal expansion deltas between the aluminum housing body and the 304 stainless steel sleeve must be factored in when mounting to high-temperature turbine casings. Always ensure that the NPT mounting threads are treated with a high-temperature, anti-seize compound to prevent galling during future disassembly or recalibration procedures.
When routing the 0.5-meter coaxial probe cable through the conduit outlet, maintain the minimum specified bend radius of 25.4 mm (1.0 inch) for Bently Nevada coaxial cables. Sharp bends or pinch points inside the housing body can alter the electrical properties of the cable, resulting in signal noise or incorrect calibration slopes at the Proximitor sensor.
CRITICAL WARNING
Before installing or opening this housing assembly, ensure the monitored industrial asset is fully de-energized and locked out. Verify that the localized environment is non-hazardous and free of explosive gas mixtures before removing any housing covers or NPT plugs.
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Returns & Warranty
Manufacturer: Bently Nevada
Product No.: 21000-28-05-00-074-04-02
Country of origin:United States
Product Type: Proximity Probe Housing Assemblies
Payment: T/T, Western Union
Weight: 320g
Shipping port: Xiamen
Warranty: 12 months
Reliable mechanical shielding and environmental protection for critical machinery protection transducers are delivered by the Bently Nevada 21000-28-05-00-074-04-02 proximity probe housing assembly. Designed for seamless integration into severe industrial operating environments, this heavy-duty enclosure protects proximity probes from physical impacts, process contaminants, and hazardous atmosphere exposure, ensuring continuous, high-accuracy vibration and position measurements on high-speed rotating assets.
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Part Number | 21000-28-05-00-074-04-02 |
| Product Type | Proximity Probe Housing Assembly |
| Probe Option | 3300 XL 8 mm probe with multiple approvals (28) |
| Probe Cable Length | 0.5 meter (20 inches) (05) |
| Standoff Adapter Length | No standoff adapter (00) |
| Probe Penetration Depth | 7.4 inches (188 mm) (074) |
| Fittings Option | One 3/4-14 NPT plug only (04) |
| Mounting Thread Option | 3/4-14 NPT (02) |
| Housing Material | Aluminum body |
| Sleeve Material | 304 Stainless Steel |
| Shipping Weight (Calculated) | 2.0 kg (4.4 lbs) |
This proximity probe housing assembly can be directly replaced by the newer configuration code 21000-16-05-00-074-04-02. When executing a migration or swap to the replacement assembly, verify that the hazardous area certifications of the internal 16-option probe fully align with the regional classifications of your operating site.
Thermal expansion deltas between the aluminum housing body and the 304 stainless steel sleeve must be factored in when mounting to high-temperature turbine casings. Always ensure that the NPT mounting threads are treated with a high-temperature, anti-seize compound to prevent galling during future disassembly or recalibration procedures.
When routing the 0.5-meter coaxial probe cable through the conduit outlet, maintain the minimum specified bend radius of 25.4 mm (1.0 inch) for Bently Nevada coaxial cables. Sharp bends or pinch points inside the housing body can alter the electrical properties of the cable, resulting in signal noise or incorrect calibration slopes at the Proximitor sensor.
CRITICAL WARNING
Before installing or opening this housing assembly, ensure the monitored industrial asset is fully de-energized and locked out. Verify that the localized environment is non-hazardous and free of explosive gas mixtures before removing any housing covers or NPT plugs.
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
United States
|
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