Description

Technical Overview

The Bently Nevada 330104-00-10-10-11-00 is a high-precision, non-contact eddy-current proximity probe engineered for critical machinery condition monitoring in demanding industrial environments. As part of the trusted 3300 XL 8 mm sensor family, this probe delivers exceptional linearity, temperature stability, and long-term repeatability—essential attributes for reliable vibration, axial position, and differential expansion measurements on rotating equipment such as steam turbines, compressors, motors, and generators. Its robust stainless steel housing and optimized coil design ensure consistent performance across wide operating temperatures (–30 °C to +120 °C) and in the presence of oil, steam, dust, and electromagnetic interference commonly found in power generation, petrochemical, and heavy manufacturing facilities.

Designed for seamless integration with the 3300 XL monitoring system, the 330104-00-10-10-11-00 features a standardized 8 mm diameter sensing face and a 5-meter integrated coaxial cable terminated with a standard 10-32 UNF connector. The probe’s calibrated output (7.87 V/mm or 200 mV/mil) enables precise signal conditioning and diagnostics when paired with compatible 3300 XL preamplifiers and monitors. Its rigorous compliance with API 670 (4th Edition) and ISO 10816 standards ensures adherence to industry best practices for machinery protection and predictive maintenance programs.

Key Features

• High-Accuracy Eddy-Current Sensing: Optimized 8 mm probe tip delivers ±0.5% linearity over full range (2 mm), enabling sub-micron resolution for critical shaft dynamics analysis.
• Rugged Industrial Construction: Hermetically sealed 316 stainless steel body with PTFE-insulated cable—resistant to corrosion, high pressure, and harsh process environments.
• System-Ready Integration: Fully compatible with Bently Nevada 3300 XL preamplifiers (e.g., 330180), monitors, and Asset Management software—reducing commissioning time and configuration errors.
• Temperature-Stable Performance: Compensated design maintains calibration integrity across –30 °C to +120 °C ambient ranges without drift-induced false alarms.
• API 670 Compliant: Certified for use in machinery protection systems (MPS) requiring fault-tolerant monitoring per API RP 670 guidelines.

Specifications

• Part Number: 330104-00-10-10-11-00
• Manufacturer: Bently Nevada (a Baker Hughes business)
• Type: 3300 XL 8 mm Non-Contact Proximity Probe
• Warranty: 24-month limited warranty from date of shipment; covers defects in materials and workmanship under normal use and proper installation.

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