Description

Technical Overview

The Bently Nevada 330102-00-20-50-02-00 is a high-precision proximity probe engineered for mission-critical machinery protection and condition monitoring in industrial automation and rotating equipment applications. As part of the trusted 3300 XL 8 mm sensor family, this probe delivers exceptional linearity, temperature stability, and electromagnetic interference (EMI) immunity—essential attributes for reliable operation in harsh plant environments such as power generation, oil & gas, petrochemical, and heavy manufacturing facilities. Its robust stainless steel housing and integrated cable ensure long-term durability under extreme vibration, humidity, and thermal cycling.

Designed to interface seamlessly with Bently Nevada 3300 series monitors—including the 3300 XL 8 mm Proximitor® transducers—the 330102-00-20-50-02-00 provides accurate, non-contact measurement of shaft displacement, vibration, and position. With a standard 8 mm diameter sensing tip and a linear range of ±2.0 mm (±0.079 in), it supports high-fidelity dynamic response up to 10 kHz, enabling early detection of mechanical faults like imbalance, misalignment, bearing wear, and rotor rub. The probe’s factory-calibrated output ensures plug-and-play compatibility, minimizing commissioning time and reducing human error during system integration.

Key Features

• High-Accuracy Sensing: Delivers ±1% linearity over full range with temperature-compensated output for consistent performance across ambient conditions from –30°C to +120°C.
• Rugged Industrial Design: Hermetically sealed stainless steel construction with integral 5-meter low-noise coaxial cable rated for continuous operation in corrosive, high-vibration, and EMI-prone environments.
• System Compatibility: Fully interoperable with Bently Nevada 3300/3500 monitoring systems and compliant with API 670 (4th Edition) standards for machinery protection.
• Easy Installation & Maintenance: Threaded M10 × 1.0 mounting and standardized connector simplify field replacement without recalibration or downtime.

Specifications

• Part Number: 330102-00-20-50-02-00
• Manufacturer: Bently Nevada (a Baker Hughes business)
• Type: 3300 XL 8 mm Proximity Probe (Non-contact eddy-current displacement sensor)
• Warranty: 24-month limited manufacturer warranty covering material and workmanship defects

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