Description

Technical Overview

The Bently Nevada 330103-02-07-50-02-00 is a high-precision 3300 XL 8 mm Proximitor® probe engineered for continuous, non-contact vibration and position monitoring in mission-critical rotating machinery. Designed for integration with the industry-standard 3300 XL 8 mm sensor system, this probe delivers exceptional linearity, thermal stability, and electromagnetic interference (EMI) immunity—ensuring reliable performance in demanding industrial environments such as power generation, oil & gas, petrochemical, and heavy manufacturing facilities.

Utilizing advanced eddy-current technology, the 330103-02-07-50-02-00 provides accurate displacement measurements over its full linear range of 2.0 mm (0.08 in), with a sensitivity of 4.0 V/mm (100 mV/mil). Its robust stainless steel housing and integral coaxial cable (5.0 m standard length) are rated for operation in temperatures from –30 °C to +120 °C and resist corrosion, moisture, and mechanical stress—making it ideal for harsh, high-vibration applications including steam turbines, compressors, and large motors. The probe’s optimized tip geometry ensures consistent gap measurement even under misalignment or surface irregularity conditions, minimizing false alarms and maximizing machine protection integrity.

Key Features

• High-Accuracy Eddy-Current Sensing: Delivers ±1% linearity across the full 2.0 mm measurement range for precise shaft position and vibration analysis.
• Ruggedized Construction: Stainless steel probe body and integrated 5.0 m low-noise coaxial cable rated for extreme temperatures, pressure, and chemical exposure.
• EMI/RFI Immunity: Engineered to meet stringent IEC 61000-4 immunity standards—ensuring stable output in electrically noisy plant environments.
• Direct Compatibility: Seamless integration with Bently Nevada 3300 XL 8 mm Proximitor transducers and monitoring systems (e.g., 3500 series).
• Long-Term Stability: Minimal zero-shift and sensitivity drift over time, reducing calibration frequency and total cost of ownership.

Specifications

• Part Number: 330103-02-07-50-02-00
• Manufacturer: Bently Nevada (a Baker Hughes business)
• Type: 3300 XL 8 mm Proximitor® Probe
• Warranty: 24-month limited warranty covering material and workmanship defects

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