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    Apter Power delivers genuine, custom-specification Bently Nevada MOD 157310-09 sensor probes, ensuring seamless drop-in integration and tailored performance for your critical assets.

330105-XX-XX-10-02-05 MOD:157310-09

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The Bently Nevada 330105-XX-XX-10-02-05 MOD: 157310-09 is a 3300 XL 8mm Reverse Mount Proximity Probe designed for critical machinery protection and condition monitoring.
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Technical specifications for 330105-XX-XX-10-02-05 MOD:157310-09

  • Manufacturer:
    Bently Nevada
  • Part Number:
    330105-XX-XX-10-02-05 MOD:157310-09
  • Product Family:
    3300 XL 8 mm Probe
  • Product Type:
    Reverse Mount Probe
  • Stock:
    1
  • Probe Diameter:
    8 mm
  • Operating Principle:
    Eddy Current
  • Measured Target:
    Conductive metal surface
  • Operating Voltage:
    -17.5 Vdc to -26 Vdc
  • Maximum Current:
    12 mA
  • Output Resistance:
    50 Ω
  • Power Supply Sensitivity:
    < 2 mV per volt
  • Power Supply Voltage:
    -24 Vdc
  • Weight:
    0.3 kg
  • Estimated shipping dimensions:
    20.4 cm × 22.2 cm × 3.7 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 Safety & Compliance Communication & Connectivity

Features:

  • Sensing interface between rotating machinery and 3300 XL proximity transducer infrastructure
  • Merges reverse mount 3/8-24 UNF thread design with patented TipLoc and CableLoc mechanical reinforcement
  • Coordinates with 3300 XL extension cables and standard Proximitor sensors in machinery protection systems
The 330105-XX-XX-10-02-05 MOD: 157310-09 functions as the Reverse Mount Probe within a 3300 XL 8 mm proximity transducer system, delivering reliable non-contact vibration and axial position measurement for critical rotating machinery. The 330105-XX-XX-10-02-05 MOD: 157310-09 continuously detects target surface displacement through eddy current technology, with a frequency response of 0 to 10 kHz (+0, -3 dB) and 50 Ω output resistance, and transmits the modulated signal through its integrated cable to the extension cable and Proximitor sensor.

The 330105-XX-XX-10-02-05 MOD: 157310-09 provides essential sensing functions critical to the entire measurement path, and is a vital component of the machinery protection system, directly affecting the accuracy and reliability of vibration and displacement data acquisition. One 330105-XX-XX-10-02-05 MOD: 157310-09 probe is required per monitoring point depending on the desired measurement location and orientation. The 330105-XX-XX-10-02-05 MOD: 157310-09 requires only a single 3/8-24 UNF threaded mounting hole and is always installed in the reverse mount orientation from inside the machine housing with the sensing tip facing outward toward the target surface.

For critical machinery protection applications, the 3300 XL system utilizes the 330105-XX-XX-10-02-05 MOD: 157310-09 probe installed in the reverse mount position. In addition to standard vibration measurement capability, the reverse mount configuration also enables accurate axial position monitoring in space-constrained installations. The 330105-XX-XX-10-02-05 MOD: 157310-09 executes measurement using the eddy current proximity principle specified in the probe design and API 670 standard, with a Polyphenylene Sulfide (PPS) probe tip that resists wear and corrosion across an operating temperature range of -52°C to +177°C.

The 330105-XX-XX-10-02-05 MOD:157310-09 Bently Nevada Reverse Mount Probe may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330105-XX-XX-10-02-05 MOD:157310-09 Reverse Mount 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 330105-XX-XX-10-02-05 MOD:157310-09 Reverse Mount Probe Specs

General

  • Manufacturer Bently Nevada
  • Model 330105-XX-XX-10-02-05 MOD:157310-09
  • Condition New Original ready stock
  • Product Family 330105-XX-XX-10-02-05 MOD:157310-08
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: Measures high-frequency shaft dynamic displacement relative to fluid-film bearings, helping detect rotor imbalances, misalignment, or shaft cracks.
  • Axial Position (Thrust) Measurements: Tracks the continuous axial displacement of a rotating shaft to prevent catastrophic internal contact between rotor blades and the machine housing.
  • Rotational Speed and Keyphasor® Reference: Provides an exact timing reference pulse by sensing a notch or keyway on a rotating shaft, allowing phase angle analysis and RPM calculations.
  • Critical Turbomachinery Protection: Installed directly inside steam turbines, gas turbines, centrifugal compressors, high-pressure pumps, and heavy-duty electric motors.
  • API 670 Compliance: Designed to align with the American Petroleum Institute (API) 670 standard, guaranteeing strict criteria for linear range accuracy, mechanical configurations, and ruggedness in oil, gas, and petrochemical operations.
  • Hazardous Area Approvals (Option -05): Features international certifications including CSA, ATEX, and IECEx. This ensures it is certified for safe operation in explosive atmospheres, intrinsic safety environments, and zones characterized by combustible gases or vapors.
  • Material Integrity: Constructed with a high-performance Polyphenylene sulfide (PPS) tip and an AISI 303 or 304 Stainless Steel case to preserve electrical isolation and resist severe environmental deterioration.
  • 3300 XL Proximitor® Integration: Connects directly via a specialized extension cable to a Bently Nevada Proximitor Sensor. The Proximitor supplies RF excitation to the probe tip and demodulates the signal into a linear voltage output proportional to the gap.
  • ClickLoc™ Coaxial Connection (Option -02): Outfitted with gold-plated brass Miniature ClickLoc coaxial connectors that securely snap into place, remaining immune to extreme machine vibrations that typically disconnect standard hardware.
  • System Connectivity: The processed output is wired to safety machinery protection systems like the Bently Nevada 3500 series rack or distributed control networks (DCS) / SCADA platforms via standard 4-20mA or modbus gateways for trending, automated alarms, and emergency trip execution.
Description
The 330105-XX-XX-10-02-05 MOD: 157310-09 is a Bently Nevada 3300 XL 8 mm Reverse Mount Probe designed specifically for handling non-contact vibration and axial position measurement in critical rotating machinery. The 330105-XX-XX-10-02-05 MOD: 157310-09 addresses the challenge of obtaining accurate proximity data in space-constrained installations where standard probe mounting orientations are impractical, solving the problem of limited clearance around bearing housings and turbine casings by allowing the probe body to be mounted from the inside of the machine housing with the sensing tip facing outward. The 330105-XX-XX-10-02-05 MOD: 157310-09 features a 3/8-24 UNF thread configuration and incorporates Bently Nevada's patented TipLoc molding method, which creates a stronger bond between the probe tip and probe body, ensuring reliable long-term performance under severe mechanical stress and thermal cycling.

The 330105-XX-XX-10-02-05 MOD: 157310-09 is widely applied across multiple industries including oil and gas production, power generation, heavy chemical processing, and metallurgical mining operations. In these sectors, the 330105-XX-XX-10-02-05 MOD: 157310-09 serves as a critical component in protecting large rotating equipment such as gas turbines, steam turbines, compressors, pumps, and motors from catastrophic failure by providing continuous, real-time vibration and displacement monitoring. The 330105-XX-XX-10-02-05 MOD: 157310-09 is particularly valuable in applications where reverse mounting is necessary due to structural constraints, allowing maintenance teams to install proximity probes without disassembling major machine components.
Alternative Names
330105-XX-XX-10-02-CN MOD: 157310-05 330105-XX-XX-10-02-05 MOD: 157310-06 330105-XX-XX-10-02-00 330105-XX-XX-10-02-BR 330105-XX-XX-10-02-RU
Technical notes
Bently Nevada 330105-XX-XX-10-02-05 MOD: 157310-09 is a factory-custom engineered product designed to meet specific original equipment manufacturer (OEM) requirements for non-standard sizes, thread types, or enhanced environmental protection.
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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 is the Bently Nevada 330105-XX-XX-10-02-05 MOD: 157310-09 reverse mount probe designed for?
The Bently Nevada 330105-XX-XX-10-02-05 MOD: 157310-09 is designed for applications with limited external mounting space and demanding operating conditions. Its reverse mount configuration provides accurate non-contact measurements while protecting the probe from external mechanical damage.
Why does the 330105-XX-XX-10-02-05 MOD: 157310-09 use a reverse mount design?
The reverse mount configuration allows the probe to be installed from the inside of the bearing housing or machine casing. This protects the probe body, improves installation flexibility, and is especially useful where external mounting space is limited.
What measurements can the 330105-XX-XX-10-02-05 MOD: 157310-09 perform?
The probe is designed for non-contact measurement of radial vibration, axial position, and Keyphasor® speed signals, providing accurate data for machinery protection and condition monitoring systems.
Why is it important to use the correct replacement part?
Replacement probes should match the complete part number, including the MOD: 157310-09 designation. Using a standard 330105 probe without this modification may result in incorrect insertion depth, mechanical incompatibility, or calibration issues.