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330101-23-39-10-12-05

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The 330101-23-39-10-12-05 is a 3300 XL 8 mm proximity probe featuring a 3/8-24 UNF thread without armor. This model includes a 1.0 meter (3.3 feet) total length with an unthreaded length of 2.3 inches and overall case length of 3.9 inches.
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Technical specifications for 330101-23-39-10-12-05

  • Manufacturer:
    Bently Nevada
  • Part Number:
    330101-23-39-10-12-05
  • Product Family:
    3300 XL 8 mm Probe
  • Product Type:
    3300 XL 8 mm Proximity Probe
  • Thread Type:
    3/8-24 UNF (without armor)
  • Total Length:
    1.0 meter (3.3 feet)
  • Unthreaded Length:
    2.3 inches
  • Overall Case Length:
    3.9 inches
  • Connector Type:
    Miniature coaxial ClickLoc™
  • Cable Type:
    FluidLoc (fluid-blocking)
  • Agency Approvals:
    CSA, ATEX, IECEx
  • Key Benefit:
    Solves the pain point of deep mounting with fluid containment—2.3-inch unthreaded section reaches through thicker casings while FluidLoc cable blocks oil migration, all backed by triple hazardous area approvals.
  • Weight:
    0.08 kg
  • Estimated shipping dimensions:
    1.5x113.2x1.3cm
  • Tariff Code:
    8479899990
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Application Certification Standards

Features:

  • 2.3-inch unthreaded length with 3.9-inch overall case provides extended reach for thicker casings without custom threads or spacers.
  • FluidLoc cable technology blocks oil migration through the cable interior, preventing leakage in lubricated machinery applications.
  • 2.3-inch unthreaded length with 3.9-inch overall case provides extended reach for thicker casings without custom threads or spacers.
The 330101-23-39-10-12-05 is designed for installations where the machine casing is thicker than standard but not so deep that it requires the longest probe options. Its 2.3-inch unthreaded section allows the probe to pass through thicker walls without requiring custom threads or stacked spacers—you simply thread the 3/8-24 UNF mount until the shoulder seats, and the unthreaded span takes care of the rest.

The 330101-23-39-10-12-05 incorporates FluidLoc cable technology, which creates an internal barrier within the cable to block oil and other liquids from migrating through the cable interior and leaking out at the machine penetration point. This feature is essential in lubricated machinery applications such as compressors, gearboxes, and turbines where fluid leakage poses safety hazards and environmental risks.

With CSA, ATEX, and IECEx approvals, the 330101-23-39-10-12-05 covers the hazardous area requirements for most industrial regions. A single part number serves a refinery in Texas, a chemical plant in Germany, or an offshore platform in the North Sea. This simplifies procurement for multinational projects and keeps spare parts inventory lean.

The 330101-23-39-10-12-05 Bently Nevada 3300 XL 8 mm Proximity Probes may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).

Bently Nevada 330101-23-39-10-12-05 3300 XL 8 mm Proximity Probes 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 330101-23-39-10-12-05 3300 XL 8 mm Proximity Probes Specs

General

  • Manufacturer GE / Bently Nevada
  • Model 330101-23-39-10-12-05
  • Condition New Original ready stock
  • Product Family 330101-23-39-10-01-05,330101-23-39-10-11-05,330101-23-39-10-12-00
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: Such as steam turbines, gas turbines, large centrifugal compressors, gearboxes, and generators.
  • Radial Vibration: Monitors dynamic oscillation within journal bearings to diagnose imbalance or misalignment.
  • Axial Position: Monitors wear on thrust bearings to prevent rotor-stator collisions.
  • API 670 Standard: Fully compliant with the American Petroleum Institute (API) standards for mechanical protection systems, meeting the highest industry requirements for linearity, interchangeability, and environmental adaptability.
  • Option 05: Represents compliance with multiple safety approvals, including ATEX/IECEx (Zone 0, 1, 2) and North American (CSA) (Class I, Div 1 & 2) standards for intrinsic safety and non-incendive performance.
  • Environmental Protection: The probe head is encapsulated in PPS (polyphenylene sulfide), providing IP68-level sealing performance and resistance to oil, water, and chemical corrosion.
  • System Compatibility:Requires use with the 3300 XL Proximitor.
  • Integrates perfectly with 3500 Series, 3701 (ADAPT), or 990 Series transmitters.
  • Cable and Interchangeability:This probe is fully interchangeable, meaning that replacing it with the same model probe or proximitor does not require recalibration, and the linearity error remains within the range specified in API 670.
Description
The 330101-23-39-10-12-05 combines a 2.3-inch unthreaded section with a 3.9-inch overall case length, providing extended reach for installations where the probe must pass through thicker casings. Its 3/8-24 UNF thread fits standard English ports, while the FluidLoc cable blocks oil migration without requiring field-applied sealing. 

With its 2.3-inch unthreaded length, the 330101-23-39-10-12-05 accommodates varying casing thicknesses without requiring custom threads or spacers. The 3.9-inch overall case gives adequate reach for typical machine casings while maintaining a profile that fits standard mounting ports. 

The FluidLoc cable technology in the 330101-23-39-10-12-05 creates an internal barrier that stops oil from traveling through the cable interior—a critical feature in lubricated machinery such as compressors, turbines, and gearboxes. The gold-plated ClickLoc connector locks with finger-tight torque, staying tight in high-vibration environments. 

This probe is fully backward compatible with non-XL 3300 series 5 mm and 8 mm components, allowing seamless upgrades from legacy installations. The 330101-23-39-10-12-05 solves the pain point of deep mounting with fluid containment in a single package.
Alternative Names
330101-23-39-10-01-05 330101-23-39-10-11-05 330101-23-39-10-02-05 330101-23-39-10-12-00
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What does the 2.3-inch unthreaded section allow me to do?
It lets you accommodate thicker machine casings or insulation layers without needing custom threads or spacers—thread until the shoulder seats, and the unthreaded span handles the rest.
How does the FluidLoc cable work?
An internal barrier built into the cable stops oil from traveling through the cable interior, preventing leakage at the machine penetration point without field-applied sealing.
What approvals does this probe carry?
CSA, ATEX, and IECEx approvals, enabling deployment in hazardous areas across North America, Europe, and international markets.
Can this probe replace an existing 5 mm probe?
Yes, it is backward compatible with non-XL 3300 series 5 mm probes, provided the mounting hole diameter accommodates the larger 8 mm body.