Product Overview

The 330103-00-04-05-12-05 is a specialized 8mm proximity probe from the Bently Nevada 3300 XL series, engineered for high-fidelity shaft vibration and position detection. This transducer operates as the primary sensing element in a non-contacting displacement measurement system, converting the electromagnetic gap between the probe tip and a conductive target into a linear electrical signal.

This specific configuration utilizes an M10 x 1 metric thread and a compact 40mm case length, making it the preferred choice for machinery with tight mounting clearances or shallow port depths. As part of a Turbine Supervisory Instrumentation (TSI) strategy, it provides essential data for protecting critical rotating assets, including turbines, compressors, and high-speed pumps, by facilitating early detection of mechanical wear or instability.

Core Technical Characteristics

• Metric Mechanical Interface: Features an M10 x 1 threaded housing and a 40mm case length, optimized for European and international metric machinery standards.

• FluidLoc Cable Technology: Equipped with a 0.5-meter FluidLoc cable, which is internally sealed to prevent oil or other process fluids from leaking through the cable core into sensitive junction boxes or terminal housings.

• Universal Match Compatibility: Fully compatible with the 3300 XL Proximitor sensor family, allowing for complete interchangeability without the need for manual bench calibration or component matching.

• Advanced Connection Security: Terminated with a miniature coaxial ClickLoc connector, providing a robust, vibration-resistant junction that can be secured or disconnected without specialized tooling.

• Global Hazardous Area Compliance: Certified for use in volatile environments with international CSA, ATEX, and IECEx approvals, making it suitable for high-risk oil, gas, and petrochemical applications.

• High Signal Integrity: Engineered for superior RFI/EMI immunity, ensuring that the displacement signal remains accurate even in electrically noisy industrial environments.

Technical Specifications

• Manufacturer: Bently Nevada (Baker Hughes)

• Model Number: 330103-00-04-05-12-05

• Transducer Type: Eddy Current Proximity Probe

• Thread Type: M10 x 1 (Metric)

• Case Length: 40 mm

• Lead Cable: 0.5 Meter FluidLoc

• Connector Type: Miniature Coaxial ClickLoc

• Linear Range: 2.0 mm (80 mils)

• Frequency Response: 0 Hz to 10 kHz

• Operating Temperature: -51°C to +177°C

• Origin: USA

• HS Code: 8537101190

Industrial Application Areas

• Turbo-Machinery Protection: Continuous tracking of radial shaft vibration and axial thrust position.

• Space-Constrained Mounting: Ideal for integration into small-bore bearing housings or internal machine casings.

• Harsh Process Environments: Suitable for compressors and pumps where oil migration prevention is critical due to FluidLoc cable construction.

• Condition-Based Maintenance: Provides the high-resolution analog data required for Bently Nevada System 1 diagnostic software and 3500 series monitoring racks.