Features:
- Self-contained design with integrated 3300 XL Proximitor sensor in the housing cover eliminates the need for extension cables and separate Proximitor enclosures.
- 50 mm standoff adapter combined with 90 mm probe penetration provides extended reach for deep-well mounting applications through thick machine casings.
- Metric configuration with 3/4-14 NPT mounting thread and no fittings (two plugs and two washers included) simplifies installation for metric system requirements.
The 330881-BR-05-090-00-02 represents a significant departure from traditional probe housing designs by integrating the Proximitor sensor directly into the housing cover. In conventional systems, the Proximitor sensor is mounted separately in a control cabinet or junction box, requiring an extension cable to connect it to the probe.
The 330881-BR-05-090-00-02 is engineered for installations where the measurement point sits deep inside the machine casing. Its 50 mm standoff adapter pushes the housing away from the casing surface, clearing insulation layers or providing tool access, while the 90 mm probe penetration delivers the sensing tip far into the machine.
The 330881-BR-05-090-00-02 is configured for metric system requirements, making it suitable for installations in Europe, Asia, and other regions where metric standards prevail. The assembly includes no fittings but comes with two plugs and two washers for installation flexibility, allowing users to seal unused ports and secure mounting hardware. The 3/4-14 NPT mounting thread, while nominally an imperial standard, is widely used internationally and compatible with common conduit systems worldwide.
The 330881-BR-05-090-00-02 Bently Nevada PROXPAC XL Proximity Transducer may still be available for purchase and support from Apter Power beyond
End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330881-BR-05-090-00-02 PROXPAC XL Proximity Transducer Manuals,
Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not
included with this equipment unless listed in the above stock item description. All prices are
shown in USD.
Bently Nevada 330881-BR-05-090-00-02 PROXPAC XL Proximity Transducer Specs
General
- Manufacturer GE / Bently Nevada
- Model 330881-BR-05-090-00-02
- Condition New Original ready stock
- Product Family
330881-00-05-090-00-02,330881-01-05-090-00-02,330881-16-05-090-00-02
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not
included with this equipment unless listed in the above stock item description. All prices are
shown in USD.
- Key Rotating Machinery Monitoring: Widely used in steam turbines, compressors, pumps, fans, and generators for measuring radial vibration, axial position, and speed.
- Harsh Industrial Environments: Utilizing a high-strength polyphenylene sulfide (PPS) thermoplastic shell, it possesses excellent chemical resistance, making it suitable for industries such as oil and gas, power, petrochemicals, and metallurgy.
- Constrained Space Installation: The integrated design eliminates extended cables between the probe and preamplifier, simplifying wiring in space-constrained areas.
- Integrated Design: The preamplifier is housed within the casing. Field wiring connects directly between the preamplifier and the monitoring system (such as the 3500 system), eliminating the need for additional cable extensions.
- Output Signal: The output voltage is proportional to the distance between the probe tip and the surface being measured. Standard sensitivity is typically 7.87 V/mm (200 mV/mil).
- Environmental Protection Rating: The enclosure meets IP66 and Type 4X ratings, effectively preventing dust ingress and resisting high-pressure water jets, suitable for outdoor or high-humidity environments.
- Explosion-proof Certification: The "BR" in the model designation indicates multiple hazardous area certifications (such as CSA, ATEX, IECEx), allowing installation in Zone 0, Zone 1, or Zone 2 explosive gas environments (depending on the specific isolation fencing configuration).
- Interference Immunity: Complies with European CE marking requirements, possessing extremely strong immunity to radio frequency interference (RFI) and electromagnetic interference (EMI), ensuring undistorted signals in complex electromagnetic fields.