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330103-00-13-50-12-05

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The 330103-00-13-50-12-05 proximity probe is designed to handle the challenges of harsh industrial environments, solving the problem of mechanical fatigue and fluid leakage common in traditional sensors.
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Technical specifications for 330103-00-13-50-12-05

  • Manufacturer:
    Bently Nevada
  • Part Number:
    330103-00-13-50-12-05
  • Product Family:
    3300 XL 8 mm Probe
  • Product Type:
    3300 XL 8 mm Proximity Probe
  • Stock:
    1
  • Unthreaded Length:
    0 mm
  • Overall Case Length:
    130 mm
  • Total Length:
    5.0 meters (16.4 feet)
  • Connector -Type:
    Miniature coaxial ClickLoc connector
  • Cable-Type:
    FluidLoc cable
  • Armor Protection:
    None
  • Probe Gap During Testing:
    1.27 mm (50 mils)
  • Maximum Pull Strength:
    330 N (75 lbf)
  • Weight:
    0.3 kg
  • Estimated shipping dimensions:
    20.0 cm × 16.0 cm × 11.0 cm
  • Tariff Code:
    8537101190
  • 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 Use Cases Environmental Ratings Safety & Compliance

Features:

  • Delivers Non-Contacting Radial Vibration and Axial Position Sensing for Critical Turbomachinery
  • Integrates FluidLoc Cable Construction with High-Tensile CableLoc Tip Retention
  • Fully Compliant with API 670 Standards and Certified for Hazardous Area Approvals
The Bently Nevada 330103-00-13-50-12-05 3300 XL 8 mm Proximity Probe operates as the primary eddy-current transducer in a machinery protection system, providing highly accurate non-contacting shaft displacement and speed measurements to downstream monitoring hardware. It continuously measures dynamic distances between the probe tip and target surface, converting mechanical motion into precise voltage signals to support steady-state vibration monitoring.

The Bently Nevada 330103-00-13-50-12-05 provides essential sensing functions common to the entire condition monitoring loop, serving as a critical component of the signal path that directly affects the proper, normal operation of the overall 3500 or 3300 monitoring system. One or more probes are required per bearing location depending on the desired measurement configuration (such as dual XY radial vibration or axial thrust pairs).

For harsh oil and liquid-immersed applications, the Bently Nevada 330103-00-13-50-12-05 utilizes patented structural features to maintain mechanical and environmental integrity. Mechanical retention relies on a patented TipLoc molding method for a robust tip-to-body bond, paired with a CableLoc design capable of withstanding 330 N (75 lbf) of pull strength. To prevent oil and process fluids from leaking out of the machine housing through the interior of the cable, this model incorporates a specialized FluidLoc cable. Electrical connections are established using gold-plated, miniature coaxial ClickLoc connectors, which require only finger-tight torque to engage a self-locking mechanism that prevents loosening under heavy machine vibration.

The 330103-00-13-50-12-05 Bently Nevada 3300 XL 8 mm Proximity Probe may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330103-00-13-50-12-05 3300 XL 8 mm Proximity Probe 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.
Bently Nevada 330103-00-13-50-12-05 3300 XL 8 mm Proximity Probe Specs

General

  • Manufacturer Bently Nevada
  • Model 330103-00-13-50-12-05
  • Condition New Original ready stock
  • Product Family 330103-00-13-50-12-00,330103-00-13-50-12-CN
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.
  • Radial Vibration Monitoring: Detects lateral shaft displacement within journal bearings to identify misalignment or imbalance.
  • Axial Position Tracking: Monitors thrust shaft movement to prevent rotor-to-stator contact inside high-speed machinery.
  • Speed Measurements: Tracks a target notch or keyway on a rotating shaft to provide reliable RPM data.
  • Keyphasor reference: Provides a once-per-turn phase pulse required for advanced vector filtering and orbit analysis.
  • Probe Tip & Cable Range: -51 °C to +177 °C (-60 °F to +350 °F).
  • Extended Temperature Limits: Up to +218 °C (+425 °F) for specialized probe configurations.
  • Relative Humidity: 100% condensing and fully sealed against submersion.
  • Pull Strength: Up to 330 N (75 lb) of probe-to-cable tensile strength via CableLoc design.
  • Sealing Protection: Oil and gas leakage prevention through integrated Viton O-rings.
  • API Standard: Fully meets American Petroleum Institute (API) 670 requirements for machinery protection systems.
  • Intrinsically Safe: Approved for Zone 0 and Division 1 hazardous areas when paired with a compatible barrier.
  • Non-Incendive: Certified for Zone 2 and Division 2 locations using standard wiring methods.
  • Global Certifications: Officially marked and compliant with CSA, ATEX, and IECEx safety regulations.
Description
The Bently Nevada 330103-00-13-50-12-05 3300 XL 8 mm Proximity Probe is an advanced eddy-current transducer engineered for non-contacting, high-precision radial vibration, axial position, and rotational speed measurements on rotating machinery. Specifically designed to tackle the challenge of internal fluid leakage and signal degradation in harsh operating environments, the Bently Nevada 330103-00-13-50-12-05 eliminates oil wicking through the cable interior while delivering continuous, reliable shaft displacement tracking to prevent catastrophic equipment failure.  

It is primarily installed on critical fluid-film bearing equipment such as steam and gas turbines, centrifugal compressors, large industrial pumps, gearboxes, and electric motors. Furthermore, it serves as an indispensable sensing element for Keyphasor reference timing and overspeed protection systems.Mechanically, the Bently Nevada 330103-00-13-50-12-05 3300 XL 8 mm Proximity Probe benefits from a patented TipLoc molding method that forms an exceptionally strong bond between the probe tip and the stainless-steel body. The integrated FluidLoc cable features a patented CableLoc structural design, capable of withstanding up to 330 N (75 lbf) of pull strength to ensure a secure connection between the cable and the probe tip. The specialized FluidLoc construction prevents lube oil and process liquids from leaking out of the machine housing through the interior of the cable. 

When installing and integrating the Bently Nevada 330103-00-13-50-12-05 3300 XL 8 mm Proximity Probe, field technicians should ensure proper thread engagement and maintain precise gap settings relative to the target surface. Although optional connector protectors can be pre-installed or ordered separately for field routing through tight conduits, using connector protectors across all deployments is highly recommended to maximize environmental protection against moisture, dirt, and chemical contaminants.
Alternative Names
330103 00 13 50 12 05 330103-00-13-50-12-00 330103-00-13-50-12-CN 330103-00-13-50-12-RU 330103-00-13-50-12-BR 330103-00-13-50-02-05 330103-00-13-50-11-05
Technical notes
The 330103-00-13-50-12-05 incorporates a patented TipLoc molding method that provides a more robust bond between the probe tip and the probe body, alongside a patented CableLoc design offering 330 N (75 lbf) pull strength to prevent premature cable separation.
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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 equipment can the 330103-00-13-50-12-05 monitor?
The probe is designed for critical rotating equipment, including steam turbines, gas turbines, centrifugal compressors, pumps, motors, and gearboxes, where continuous vibration and shaft position monitoring is essential.
What connector system does the 330103-00-13-50-12-05 use?
The probe is equipped with corrosion-resistant, gold-plated ClickLoc connectors that provide secure connections with 3300 XL extension cables and Proximitor sensors while maintaining reliable electrical performance.
Why should users choose the FluidLoc version?
The FluidLoc-equipped version helps prevent oil and other process fluids from migrating through the cable, maintaining a secure fluid seal and reducing the risk of leakage in demanding industrial applications.