Tutto sui PLC: la CPU
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Designed for critical rotating machinery protection, the Bently Nevada 21022-12-05-035-02 provides robust environmental isolation and precise mechanical alignment for dual proximity sensors. This specialized Dual Axial Probe Housing Assembly is engineered to withstand harsh industrial environments, featuring a rugged housing that protects the integrated 3300 XL 8 mm proximity probe from external debris, process moisture, and mechanical impact. With its precise 3.5-inch probe penetration configuration, it maintains consistent gaps for accurate vibration, thrust, and axial position measurements on high-speed turbines, compressors, and pumps.
| Parameter | Specification Value |
|---|---|
| Manufacturer | Bently Nevada |
| Model Number | 21022-12-05-035-02 |
| Product Type | Dual Axial Probe Housing Assembly |
| Probe Option | 3300 XL 8 mm probe (with connector) |
| Probe Cable Length | 0.5 meter (20 inches) |
| Probe Penetration | 3.5 inches |
| Fittings Option | Two 3/4-14 NPT fittings; two 3/4-14 NPT plugs |
| Housing Material | Sand-cast aluminum alloy (0.3% copper-free) |
| Sleeve Material | 304 Stainless Steel |
| Net Weight | 3.6 kg (7.94 lbs) |
| Shipping Weight (Calculated) | 4.5 kg (9.92 lbs) |
| Country of Origin | U.S.A. |
This probe housing assembly is fully compatible with standardized Bently Nevada 3300 XL series monitoring systems. When replacing legacy single axial housings or older non-XL probe assemblies, ensure that physical clearance around the mounting deck accommodates the wider envelope of this dual NPT port housing.
Although the low-copper aluminum alloy construction offers robust resistance to atmospheric corrosion, care must be taken in highly caustic washdown environments. If used on machinery subjected to strong alkaline cleaning agents, consider applying an external chemical-resistant coating to the cast aluminum body to prevent surface degradation.
The pre-installed 0.5-meter coaxial cable should be routed directly into secondary protective conduit using the 3/4-14 NPT ports. To prevent signal interference or mechanical wear on the insulation, ensure the cable is not pinched or bent past its minimum static bend radius during final housing closure.
CRITICAL WARNING:
Isolate, lock out, and tag out all machinery prior to installation. Verify that internal machine pressure has been completely vented and shaft rotation is physically locked. Failure to secure the machine prior to inserting the probe housing can result in catastrophic mechanical failure or critical physical injury.
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Returns & Warranty

Designed for critical rotating machinery protection, the Bently Nevada 21022-12-05-035-02 provides robust environmental isolation and precise mechanical alignment for dual proximity sensors. This specialized Dual Axial Probe Housing Assembly is engineered to withstand harsh industrial environments, featuring a rugged housing that protects the integrated 3300 XL 8 mm proximity probe from external debris, process moisture, and mechanical impact. With its precise 3.5-inch probe penetration configuration, it maintains consistent gaps for accurate vibration, thrust, and axial position measurements on high-speed turbines, compressors, and pumps.
| Parameter | Specification Value |
|---|---|
| Manufacturer | Bently Nevada |
| Model Number | 21022-12-05-035-02 |
| Product Type | Dual Axial Probe Housing Assembly |
| Probe Option | 3300 XL 8 mm probe (with connector) |
| Probe Cable Length | 0.5 meter (20 inches) |
| Probe Penetration | 3.5 inches |
| Fittings Option | Two 3/4-14 NPT fittings; two 3/4-14 NPT plugs |
| Housing Material | Sand-cast aluminum alloy (0.3% copper-free) |
| Sleeve Material | 304 Stainless Steel |
| Net Weight | 3.6 kg (7.94 lbs) |
| Shipping Weight (Calculated) | 4.5 kg (9.92 lbs) |
| Country of Origin | U.S.A. |
This probe housing assembly is fully compatible with standardized Bently Nevada 3300 XL series monitoring systems. When replacing legacy single axial housings or older non-XL probe assemblies, ensure that physical clearance around the mounting deck accommodates the wider envelope of this dual NPT port housing.
Although the low-copper aluminum alloy construction offers robust resistance to atmospheric corrosion, care must be taken in highly caustic washdown environments. If used on machinery subjected to strong alkaline cleaning agents, consider applying an external chemical-resistant coating to the cast aluminum body to prevent surface degradation.
The pre-installed 0.5-meter coaxial cable should be routed directly into secondary protective conduit using the 3/4-14 NPT ports. To prevent signal interference or mechanical wear on the insulation, ensure the cable is not pinched or bent past its minimum static bend radius during final housing closure.
CRITICAL WARNING:
Isolate, lock out, and tag out all machinery prior to installation. Verify that internal machine pressure has been completely vented and shaft rotation is physically locked. Failure to secure the machine prior to inserting the probe housing can result in catastrophic mechanical failure or critical physical injury.
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
|