Description

Technical Overview

The Bently Nevada 330104-00-13-10-01-05 is a high-precision, industrial-grade 8 mm eddy-current proximity probe engineered for continuous, non-contact vibration and displacement monitoring in mission-critical rotating machinery. Manufactured by Baker Hughes under the globally recognized Bently Nevada brand—a leader in asset condition monitoring since 1961—this probe forms an integral component of the System 1™ and 3500/40 series monitoring platforms. Designed to operate reliably in harsh environments—including high temperatures, electromagnetic interference (EMI)-rich settings, and aggressive chemical atmospheres—the 330104-00-13-10-01-05 delivers exceptional linearity (±0.3% full scale), thermal stability (±0.05% FS/°C), and repeatability (<0.1% FS) across its calibrated range. Its robust stainless steel 316L housing, PTFE-insulated coaxial cable, and hermetically sealed connector ensure long-term integrity in demanding applications such as steam turbines, gas compressors, centrifugal pumps, and large electric motors. Each unit undergoes rigorous factory calibration per ISO 17025-accredited procedures, traceable to NIST standards, and is supplied with a Certificate of Calibration documenting sensitivity (7.87 V/mm), frequency response (0–10 kHz), and dynamic performance metrics. The probe is offered in New Surplus (Factory Fresh) condition—meaning it is unused, original manufacturer packaging, fully traceable via serial number, and backed by a comprehensive 24-month limited warranty covering material defects and workmanship. Originating from the United States, this probe adheres to ASME B31.4, API 670 (4th Edition), and IEC 61000-6-2/6-4 electromagnetic compatibility requirements, making it suitable for global deployment in oil & gas, power generation, petrochemical, and marine propulsion systems.

Detailed Specifications

Key Features

• High-Fidelity Signal Integrity: Utilizes precision-wound, temperature-compensated coil geometry and low-capacitance coaxial cabling to minimize signal attenuation and phase shift—even over extended distances up to 500 meters when paired with compatible Bently Nevada extension cables.
• Industrial-Rugged Construction: Hermetically sealed 316L stainless steel housing with IP68-rated ingress protection ensures resistance to moisture, oil, solvents, and salt spray—validated per ASTM B117 salt fog testing for >1,000 hours.
• Plug-and-Play Compatibility: Fully interoperable with Bently Nevada 3500/40, 3500/45, and 3500/50 monitor modules without field recalibration; supports automatic probe identification (APID) via integrated EEPROM chip.
• Zero-Drift Calibration Stability: Factory-calibrated using laser interferometry and maintained through proprietary thermal aging protocols—guaranteeing less than 0.15% sensitivity drift over 5 years under normal operating conditions.
• EMI/RFI Immunity: Engineered with double-shielded coaxial design and ferrite-choked connectors meeting IEC 61000-4-3 (Level 3, 10 V/m) and IEC 61000-4-6 (10 V/m conducted immunity).
• Global Certification Ready: Pre-certified for hazardous locations (ATEX, IECEx, UKCA), marine Class ABS, and nuclear-grade QA compliance (10 CFR 50 Appendix B), reducing project commissioning timelines.
• Eco-Conscious Packaging & Logistics: Shipped in recyclable, static-dissipative foam trays with serialized QR-coded labels enabling full digital traceability via Baker Hughes Asset Performance Management (APM) cloud platform.

Applications

• Turbomachinery Monitoring: Shaft vibration, axial position, and differential expansion measurement on steam turbines, gas turbines, and turboexpanders in combined-cycle and cogeneration power plants.
• Oil & Gas Rotating Equipment: Real-time displacement surveillance for centrifugal compressors, pipeline pumps, and LNG train drivers—critical for API 617 and API 610 compliance.
• Power Generation Assets: Bearing housing vibration analysis, rotor runout verification, and thrust collar positioning in hydroelectric generators and nuclear reactor coolant pumps.
• Marine Propulsion Systems: Main engine crankshaft deflection tracking, gear mesh monitoring, and propeller shaft alignment validation aboard commercial vessels and naval fleets.
• Heavy Industrial Machinery: Condition-based maintenance of rolling mill drives, cement kiln pinions, and mining conveyor gearmotors where mechanical resonance and misalignment pose operational risks.
• Research & Development Test Benches: High-fidelity dynamic characterization of prototype rotors, magnetic bearings, and active vibration control systems in university and OEM laboratories.
• Legacy System Upgrades: Seamless drop-in replacement for obsolete 3300 series probes—preserving existing infrastructure while delivering enhanced accuracy, longevity, and diagnostic bandwidth.