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In Stock
PROXPAC Proximity Transducer Assembly

330800-28-00-085-03-02

Spare Part Number

PN330800-28-00-085-03-02

Product Information:

PROXPAC Proximity Transducer Assembly

This design makes the PROXPAC XL

Assembly a completely self-contained

proximity probe system

  • One-year warranty
  • Global shipping
  • Exact-model verification
Technical specifications for

330800-28-00-085-03-02

0 TECHNICAL PARAMETERS
  • Manufacturer:
    Bently Nevada
  • Product Category:
    Sensor
  • Spare Part Number:
    330800-28-00-085-03-02
  • Estimated shipping dimensions:
    20 x 15.4 x 14.69 cm
  • Weight:
    2.1 kg
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
  • Probe and Approvals:
    3300 XL 8 mm probe with Multiple Approvals
  • Standoff Adapter:
    0.0 in
  • Probe Penetration:
    8.5 in
  • Fittings:
    One 3/4-14 NPT fitting, one 3/4-14 NPT to 1/2-14 NPT SST reducer and two plugs
  • Mounting Thread:
    3/4-14 NPT (Required if ordering Standoff Adapter Option.)
  • Series:
    3300 System
  • Stock Availability:
    30
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BUYER INFORMATION

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Commercial details are confirmed in writing before payment.
  • 01

    Factory Sealed

    Unused product with the original factory seal intact; packaging age or storage marks may still be present.

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    Original Pack

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  • 03

    Factory New

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Alternative Names

33080028000850302 330800 28 00 085 03 02

Information

Overview Manuals Principle Primary Applications

Features:

  • PROXPAC XL Proximity Transducer Assembly
  • Similar to our 31000/32000 Proximity Probe Housing Assemblies
  • Made of Polyphenylene Sulfide (PPS), which is an advanced, molded thermoplastic
The assembly offers the same advantages and features as the 31000 and 32000 housings for accessing and externally adjusting proximity probes. However, the housing cover of the PROXPAC XL Assembly also contains its own 3300 XL Proximitor sensor.

This design makes the PROXPAC XL Assembly a completely self-contained proximity probe system, and eliminates the need for an extension cable between the probe and its associated Proximitor sensor. It also eliminates the need for a separate Proximitor housing, as the field wiring connects directly between the monitors and PROXPAC XL Assemblies.

The 330800-28-00-085-03-02 Bently Nevada PROXPAC XL Proximity Transducer Assembly may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330800-28-00-085-03-02 PROXPAC XL Proximity Transducer Assembly Manuals(Datasheets), 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.
The PROXPAC XL housing is made of polyphenylene sulfide (PPS), an advanced molding thermoplastic material. This material replaces the steel and aluminum used in previous housings in the Bently Nevada product line. Furthermore, glass fiber and conductive fibers are added to the PPS to enhance housing strength and more effectively dissipate static charge. The PROXPAC XL housing meets Type 4X and IP66 protection ratings, providing extra protection in harsh environments.
Vibration and Position Monitoring: Precisely measures shaft displacement and vibration in high-speed equipment such as turbines, compressors, and large pumps.
Hydrodynamic Bearing Machinery: Monitors the operating condition of machinery using hydrodynamic bearings, providing critical data for predictive maintenance.
Keyphasor® and Speed ​​Reference: Serves as a reference for speed measurement and phase information, essential for balancing and diagnostic analysis.
Harsh Industrial Environments: An IP66 protection rating and a 4x corrosion-resistant housing enable installation in harsh outdoor or corrosive environments where standard sensors may fail.
PRODUCT & ORDER FAQS

Questions buyers ask about 330800-28-00-085-03-02

  • What is the primary functional designation of the 330800‑28‑00‑085‑03‑02 within a high‑integrity machinery monitoring ensemble?

    The 330800‑28‑00‑085‑03‑02 serves as a precision eddy‑current proximity transducer, engineered to continuously measure radial shaft displacement and vibration characteristics in critical rotating equipment. Its function is to provide high‑resolution displacement feedback for condition monitoring and machine protection systems.
  • How does the 330800‑28‑00‑085‑03‑02 achieve high‑fidelity measurement in electrically and mechanically noisy industrial environments?

    The 330800‑28‑00‑085‑03‑02 employs a tightly controlled electromagnetic sensing principle with precision‑wound coils and robust shielding. Its design minimizes susceptibility to electromagnetic interference (EMI) and mechanical vibration artifacts, ensuring accurate measurement of shaft motion even in harsh operational contexts.
  • In which industrial applications is the 330800‑28‑00‑085‑03‑02 optimally deployed, and how does it enhance operational reliability?

    The 330800‑28‑00‑085‑03‑02 is widely used in sectors such as power generation, petrochemical processing, and industrial turbomachinery. Its continuous displacement and vibration output enables early detection of imbalance, misalignment, or bearing degradation, thus facilitating predictive maintenance and enhancing equipment availability.
  • What are the typical output characteristics of the 330800‑28‑00‑085‑03‑02, and how are these signals integrated into condition monitoring systems?

    The 330800‑28‑00‑085‑03‑02 provides a proportional analog displacement signal compatible with high‑impedance monitoring inputs. These signals are interpreted by signal conditioning modules and machinery protection systems for real‑time trend analysis, alarm threshold evaluation, and dynamic response control.
  • How does the 330800‑28‑00‑085‑03‑02 manage measurement linearity and sensitivity over a wide operational range?

    The 330800‑28‑00‑085‑03‑02 utilizes an internally calibrated gap response characteristic and precision signal return path to maintain linearity across its specified sensing range. This design ensures that incremental changes in shaft position produce predictable changes in output amplitude, enabling reliable quantitative assessment of vibration severity.
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  • 20+ years of experience

    Over 20 years of experience in industrial automation and hard-to-source legacy parts.
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Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.

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