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    Apter Power delivers tested 160mm Bently sensors to reduce unplanned industrial downtime.

330103-00-16-50-12-05

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Bently Nevada 330103-00-16-50-12-05 has obtained certifications from global authorities, including CSA, ATEX, and IECEx, to ensure safe use in hazardous industrial environments.
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Technical specifications for 330103-00-16-50-12-05

  • Manufacturer:
    Bently Nevada
  • Part Number:
    330103-00-16-50-12-05
  • Product Family:
    3300 XL 8 mm Probe
  • Product Type:
    3300 XL 8 mm Proximity Probe
  • Stock:
    1
  • Unthreaded Length:
    0 mm
  • Overall Case Length:
    160 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:
    0.32 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 Communication & Connectivity Performance & Efficiency

Features:

  • Non-Contact Eddy Current Displacement and Vibration Transducer for Machinery Protection
  • Integrated FluidLoc Cable and Patented CableLoc Design with 330 N (75 lbf) Pull Strength
  • Certified for Hazardous Environments with CSA, ATEX, and IECEx Approvals
The Bently Nevada 330103-00-16-50-12-05 operates as an 8 mm Proximity Probe within the 3300 XL series, providing precise, non-contact measurement of shaft vibration and position to monitoring systems.The 330103-00-16-50-12-05 incorporates a patented TipLoc molding method that provides a robust bond between the probe tip and body, along with a patented CableLoc design that delivers 330 N (75 lbf) of pull strength to securely attach the probe cable to the tip.

The 330103-00-16-50-12-05 delivers critical vibration and displacement signals common to machinery protection systems, acting as a vital sensor at the front end of the monitoring path that directly affects the early detection of equipment faults. The probe mounts directly into bearing housings or internal machine brackets to observe rotating target surfaces, connecting downstream to a 3300 XL extension cable and Proximitor sensor to form a fully matched 5.0-meter proximity transducer system.

For demanding fluid-sealed applications, the 330103-00-16-50-12-05 features a specialized FluidLoc cable that prevents oil and other liquids from leaking out of the machine through the cable’s interior. Interconnection is handled by a corrosion-resistant, gold-plated miniature coaxial ClickLoc connector, which requires only finger-tight torque to achieve a secure hold—clicking when fully engaged while its engineered locking mechanism prevents loosening under machine vibration.

The 330103-00-16-50-12-05 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 330103-00-16-50-12-05 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 330103-00-16-50-12-05 3300 XL 8 mm Proximity Probe Specs

General

  • Manufacturer Bently Nevada
  • Model 330103-00-16-50-12-05
  • Condition New Original ready stock
  • Product Family 330103-00-16-50-12-00,330103-00-16-50-12-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.
  • Shaft Vibration Monitoring: Measures radial dynamic motion of industrial machine shafts.
  • Axial Position Sensing: Tracks thrust movement to prevent catastrophic rotor-to-stator contact.
  • Eccentricity Measurements: Identifies rotor bow or warp during machine startup.
  • Casing Phase Reference: Provides Keyphasor signals for speed and timing analysis.
  • Industrial Deployments: Used in gas turbines, steam turbines, compressors, and pumps.
  • System Integration: Connects directly to Bently Nevada 3300 XL Proximitor Sensors.
  • Extension Cable Match: Integrates with a 5.0-meter total length system network.
  • Thread Configuration: Utilizes an English M10x1 unthreaded length mechanical mounting profile.
  • Connector Type: Features a miniature coaxial ClickLoc connector for secure links.
  • Signal Output: Transmits high-frequency AC signals back to monitoring racks.
  • Linear Range: Delivers accurate voltage output across a 2.0 mm operational gap.
  • Scale Factor: Offers a stable 7.87 V/mm scale factor for precision tracking.
  • Thermal Stability: Maintains calibration accuracy across extreme industrial temperature fluctuations.
  • Interchangeability: Allows probe replacement without recalibrating the entire monitoring system.
  • Rugged Design: Resists degradation from corrosive lubricants, moisture, and chemical exposure.
Description
The Bently Nevada 330103-00-16-50-12-05 Proximity Probe is specifically designed to handle oil leakage through sensor cable interiors and mechanical cable pull-out failures, solving the persistent issue of fluid migration from pressurized bearing housings into junction boxes while preserving signal integrity under severe machine vibration. In high-pressure turbine or gearbox housings, traditional cables can act as conduits for lubricants; the patented FluidLoc cable integrated into the 330103-00-16-50-12-05 seals the interior wire strands to stop oil seepage entirely. Furthermore, with its patented TipLoc tip-molding bonding process and CableLoc design delivering up to 330 N (75 lbf) of pull strength, the 330103-00-16-50-12-05 resolves common field failures caused by physical stress or accidental cable snagging during routine maintenance.

The Bently Nevada 330103-00-16-50-12-05 is widely deployed across heavy-duty industrial sectors where continuous machinery health monitoring (MHM) is vital to prevent catastrophic downtime. Key application fields include oil and gas processing, petrochemical refining, power generation (thermal, nuclear, and hydro), marine propulsion, and heavy manufacturing. Within these industries, the 330103-00-16-50-12-05 is routinely installed on critical rotating assets such as steam turbines, gas turbines, centrifugal compressors, boiler feed pumps, electric motors, and high-speed gearboxes to measure radial shaft vibration, axial position (thrust displacement), dynamic keyphasor timing, and overall shaft speed.
Alternative Names
330103 00 16 50 12 05 330103-00-16-50-12-00 330103-00-16-50-12-CN 330103-00-16-50-12-RU 330103-00-16-50-12-BR 330103-00-16-50-02-05 330103-00-16-50-11-05 330103-00-16-10-12-05
Technical notes
The Bently Nevada 330103-00-16-50-12-05 is a 3300 XL 8 mm proximity probe is specifically designed to provide accurate vibration, displacement, and speed measurements in high-speed rotating equipment. It helps overcome common issues such as probe damage, fluid leakage, and unstable electrical connections in harsh industrial environments.
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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.
How does the 330103-00-16-50-12-05 improve machinery protection?
By continuously monitoring shaft vibration and position, the probe enables early detection of abnormal machine conditions, helping prevent unexpected failures, reduce downtime, and improve equipment safety.
Why is non-contact measurement important?
Non-contact sensing eliminates mechanical wear between the probe and the rotating shaft, providing stable long-term measurements while reducing maintenance requirements and improving system reliability.
What connector system does the 330103-00-16-50-12-05 use?
The probe uses corrosion-resistant, gold-plated ClickLoc connectors to connect the probe, extension cable, and Proximitor sensor while providing reliable electrical performance.