Description

Technical Overview

The Bently Nevada 330103-00-16-10-02-00 is a high-precision, industrial-grade proximity probe engineered as part of the globally recognized 3300 XL 8 mm sensor family. Manufactured by Baker Hughes (under the Bently Nevada brand), this probe delivers exceptional reliability and repeatability for non-contact displacement, vibration, and position monitoring in mission-critical rotating machinery applications. Designed to operate within the rigorous demands of continuous process environments—including power generation, oil & gas, petrochemical, pulp & paper, and heavy industrial manufacturing—the 330103-00-16-10-02-00 integrates seamlessly with the 3300 XL 8 mm eddy-current transducer system, enabling accurate measurement of shaft radial vibration, axial position, differential expansion, and thrust bearing wear. Its robust construction features a stainless steel probe body with PTFE-insulated cable and gold-plated connectors, ensuring long-term stability under extreme thermal cycling, electromagnetic interference (EMI), and mechanical shock conditions. The probe operates on the principle of eddy-current technology, where changes in the distance between the probe tip and a conductive target surface induce measurable variations in coil impedance—converted into calibrated voltage outputs via the compatible 3300 XL extension cable and monitor. All units are factory-calibrated to ASTM E2567 and ISO 10816 standards and undergo 100% functional testing prior to shipment. This model is supplied in new, unused condition, backed by a comprehensive 24-month limited warranty against defects in materials and workmanship. Assembled in the United States, it complies with RoHS, CE, and ATEX directives where applicable, affirming its suitability for Class I, Division 1 hazardous locations when installed per manufacturer guidelines.

Detailed Specifications

Key Features

• Precision 8 mm Sensing Technology: Engineered for optimal signal-to-noise ratio and minimal thermal drift, delivering sub-micron resolution across its full linear range.
• Robust Stainless Steel Construction: Corrosion-resistant 316 stainless steel probe body with hermetically sealed ceramic tip assembly ensures longevity in aggressive chemical and high-humidity environments.
• Factory-Calibrated & Traceable Certification: Each unit includes NIST-traceable calibration certificate (per ISO/IEC 17025) with individual sensitivity, linearity, and frequency response data.
• Integrated 10-Meter PTFE Cable: High-flex, low-noise coaxial cable with braided shielding minimizes EMI pickup and supports extended routing without signal degradation.
• Hazardous Location Ready: Certified for use in explosive atmospheres without additional barriers—reducing installation complexity and lifecycle costs.
• Backward Compatibility: Fully interoperable with legacy 3300, 3500, and System 1 monitoring platforms, supporting seamless system upgrades and spares consolidation.
• Optimized Thermal Performance: Zero-shift design maintains accuracy across wide ambient temperature swings, critical for turbine and compressor monitoring in outdoor or unconditioned enclosures.
• Gold-Plated MIL-Spec Connector: Ensures low-contact resistance, corrosion immunity, and reliable mating cycles exceeding 500 insertions.

Applications

• Steam & Gas Turbine Monitoring: Radial vibration, axial position, and differential expansion measurement on HP/LP rotors, ensuring compliance with API 670 and ISO 10816 alarm thresholds.
• Centrifugal Compressor Protection: Real-time thrust position tracking and journal bearing clearance analysis to prevent catastrophic failure and extend overhaul intervals.
• Large Electric Motor Surveillance: Detection of misalignment, imbalance, and bearing degradation through high-fidelity shaft orbit analysis.
• Hydroelectric Generator Sets: Continuous monitoring of generator rotor runout and stator-to-rotor air gap variation for predictive maintenance planning.
• Refinery Pump Trains: Integration with distributed control systems (DCS) and asset management software (e.g., System 1) for automated health assessment and fault diagnostics.
• Nuclear Auxiliary Systems: Qualified for safety-related applications per IEEE 344 and ASME OM-2 standards, supporting seismic and environmental qualification requirements.
• Marine Propulsion Machinery: Vibration monitoring in compact engine rooms subject to salt spray, vibration, and thermal cycling—meeting ABS and DNV classification society guidelines.