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Designed for demanding industrial environments, the 330881-28-04-083-06-02 is a ruggedized PROXPAC XL proximity transducer assembly manufactured by Bently Nevada. This integrated assembly packages a high-precision proximity probe and its mechanical housing into a single, cohesive unit. It is engineered to monitor shaft vibration, axial position, and speed on critical rotating machinery, providing robust physical protection against mechanical damage and environmental contamination.
By incorporating the 3300 XL 8 mm proximity probe, this assembly delivers accurate, repeatable eddy-current measurements. The configurable mechanical design of the PROXPAC XL system allows engineers to adjust the insertion depth and mounting configuration to fit exact casing geometry, ensuring optimal probe positioning relative to the target surface.
| Bently Nevada |
| 330881-28-04-083-06-02 |
| PROXPAC XL Series |
| 3300 XL 8 mm probe with Multiple Approvals (Option 28) |
| 40 mm (Option 04) |
| 83 mm (Option 083) |
| One 3/4-14 NPT fitting, one 3/4-14 NPT to 1/2-14 NPT SST reducer, and two plugs (Option 06) |
| 3/4-14 NPT (Option 02) |
| United States (USA) |
| 5.0 kg |
When installing the PROXPAC XL assembly, ensure the mounting threads are clean and free of debris. Use the supplied 3/4-14 NPT fitting and the stainless steel reducer where necessary to achieve a secure seal. Verify that the 83 mm penetration depth (C dimension) and the 40 mm standoff (B dimension) match the internal clearances of your specific machine casing before final torque is applied. Proper grounding of the probe shield is essential to prevent electromagnetic interference from distorting the vibration signal.
Global Express Shipping
Returns & Warranty

Designed for demanding industrial environments, the 330881-28-04-083-06-02 is a ruggedized PROXPAC XL proximity transducer assembly manufactured by Bently Nevada. This integrated assembly packages a high-precision proximity probe and its mechanical housing into a single, cohesive unit. It is engineered to monitor shaft vibration, axial position, and speed on critical rotating machinery, providing robust physical protection against mechanical damage and environmental contamination.
By incorporating the 3300 XL 8 mm proximity probe, this assembly delivers accurate, repeatable eddy-current measurements. The configurable mechanical design of the PROXPAC XL system allows engineers to adjust the insertion depth and mounting configuration to fit exact casing geometry, ensuring optimal probe positioning relative to the target surface.
| Bently Nevada |
| 330881-28-04-083-06-02 |
| PROXPAC XL Series |
| 3300 XL 8 mm probe with Multiple Approvals (Option 28) |
| 40 mm (Option 04) |
| 83 mm (Option 083) |
| One 3/4-14 NPT fitting, one 3/4-14 NPT to 1/2-14 NPT SST reducer, and two plugs (Option 06) |
| 3/4-14 NPT (Option 02) |
| United States (USA) |
| 5.0 kg |
When installing the PROXPAC XL assembly, ensure the mounting threads are clean and free of debris. Use the supplied 3/4-14 NPT fitting and the stainless steel reducer where necessary to achieve a secure seal. Verify that the 83 mm penetration depth (C dimension) and the 40 mm standoff (B dimension) match the internal clearances of your specific machine casing before final torque is applied. Proper grounding of the probe shield is essential to prevent electromagnetic interference from distorting the vibration signal.
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
|