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330800-28-00-085-03-02

PROXPAC Proximity Transducer, English

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  • For indent items, typical turnaround is 1-3 weeks, depending on parts availability and scarcity.

Technical specifications for 330800-28-00-085-03-02

  • Product Model
    330800-28-00-085-03-02
  • Product Parameters
    PROXPAC Proximity Transducer, English
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • Estimated Shipping Size
    27.8x9.5x9.2cm
  • Manufacturer
    Bently Nevada
  • Weight
    1.5 kg
  • Probe and Approvals Option
    3300 XL 8 mm probe withMultiple Approvals
  • Standoff Adapter Option
    No standoff adapter
  • Probe Penetration Option
    8.5 in
  • Fittings Option
    One 3/4-14 NPT fitting one3/4-14 NPT to 1/2-14 NPT SST reducer and two plugs
  • Mounting Thread Option
    3/4-14 NPT

Description

2 8 3300 XL 8 mm probe withMultiple Approvals 
0 0 = No standoff adapter 
0 85 = 8.5 in
0 3 One 3/4-14 NPT fitting
one3/4-14 NPT to 1/2-14 NPT
SST reducer and two plugs
0 2 3/4-14 NPT

Information

Overview Manuals Technical notes Product Applications Core Monitoring & Protection Functions Direct Model Equivalents

Features:

  • PROXPAC Proximity Transducer Assembly
  • 3300 XL 8 mm Proximity Probe
  • AISI 304 stainless steel
The PROXPAC® Proximity Transducer Assembly is similar in external appearanceand mounting detail to our 31000/32000 Proximity Probe Housing Assemblies. Itoffers the same advantages and features as these conventional housings forexternal adjustment of, and access to, proximity probes. However, the PROXPAC®Assembly also contains its own Proximitor® Sensor inside the housing’s cover.This design makes the PROXPAC® Assembly a completely self-containedproximity probe system, and eliminates the need for an extension cable betweenthe probe and its associated Proximitor® Sensor. It also eliminates the need for aseparate Proximitor® housing. For short cable runs, field wiring is connecteddirectly between the monitors and PROXPAC® Assemblies. For longer cable runs,a junction box is often mounted at or near the machine skid to house terminal strips.The field wiring is connected to terminal strips in the junction box, providing accessto Proximitor® signals at a convenient location near the machine.

The 330800-28-00-085-03-02 Bently Nevada PROXPAC Proximity Sensor (English) may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330800-28-00-085-03-02 PROXPAC Proximity Sensor (English) 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.
100% condensing, non-submersiblewhen connectors are protected.When properly sealed, moistureshould not enter the housing.Precautions should be taken toprevent moisture from travelingthrough the conduit into the housing. 
 
The PROXPAC® is designed to sealdifferential pressure between theprobe tip and the housing main bodywhen used with a 3300 XL 8 mmprobe. The sealing material internalto the probe case consists of aViton® O-ring; the O-ring betweenthe sleeve and the housing is aNeoprene® O-ring. The plastichousing is certified to seal againsthose-directed water according toType 4X and IP66 standards but isnot designed to resist internal orexternal pressure. Probes are notpressure tested prior to shipment.Contact our custom designdepartment if you require a test of thepressure seal for your application
  • Oil and gas: Vibration monitoring for centrifugal compressors and oil pumps.
  • Power industry: Monitoring of shaft vibration and axial displacement of steam turbines, gas turbines and generators.
  • Petrochemical industry: Real-time monitoring of the operating status of high-speed rotating equipment.
  • Heavy industry: Harsh environments with strict requirements for offshore platforms or chemical plants.
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Radial Vibration Monitoring: Measures the dynamic motion of the shaft perpendicular to its centerline. This is critical for detecting mechanical issues like imbalance, misalignment, or mechanical looseness.

Axial (Thrust) Position Monitoring: Tracks the shaft's movement along its axis. This function is vital for protecting thrust bearings from catastrophic failure.

Phase Reference (Keyphasor): Provides a once-per-turn pulse used to determine shaft speed and the phase of vibration signals, which is essential for diagnostic "mode shape" analysis.
330880 vs. 330800: The 330880 series is the current standard for the PROXPAC XL Proximity Transducer. The 330800 is an older model number often found in legacy installations, and the two are generally functionally identical when configured with the same options.
 
Approval-Specific Changes: If your application does not require hazardous area approvals, the -16 (No approvals) option is the direct functional equivalent to the -28 (Multiple approvals) used in your part number.
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Why Choose Amikon Limited?

When it comes to industrial automation, reliability, speed, and trust matter. At Amikon Limited, we go beyond just supplying parts — we deliver confidence.

  • Extensive Inventory Reach: Nearly 1 million automation parts at your fingertips, including legacy and obsolete models.
  • 20+ Years of Expertise: Trusted by engineers, project managers and government companies worldwide for our professional service.
  • Quality You Can Trust: Each unit is strictly inspected by the warehouse staff to ensure product quality
  • Fast Global Shipping: We help you minimize downtime with express logistics worldwide.
  • 1-Year Warranty Available: Peace of mind with every purchase backed by one year warranty guarantee.
  •  

Whether you're maintaining legacy systems or building future-ready projects, Amikon Limited is your dependable partner in precision and performance.


FAQs

  • What is 330800-28-00-085-03-02?

    +
    The Bently Nevada 330103 is a 3300 XL 8 mm proximity probe used for high-precision vibration and position monitoring in critical rotating machinery (turbines, compressors).
  • What is the measurement range of 330800-28-00-085-03-02?

    +
    The typical range is 0 to 5 mil (0 to 125 micrometers).
  • What is the required gap setting for 330800-28-00-085-03-02?

    +
    Set the initial gap to -9 Vdc (approximately 1.27 mm) to center the probe within its linear range.
  • Are they compatible with 3300 XL systems?

    +
    Yes, this probe works with all Bently Nevada 3300 XL Proximitor sensors.
  • What does "00" unthreaded length mean?

    +
    This means zero unthreaded length—the probe tip starts immediately at the end of the case thread for flush mounting.
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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