Description

Technical Overview

The Bently Nevada 330905-00-05-05-05-02-05 is a high-precision 3300 NSv Proximity Probe engineered for mission-critical shaft vibration and position monitoring in industrial rotating machinery. Designed to meet stringent API 670 (4th Edition) and ISO 10816 standards, this probe delivers exceptional linearity, thermal stability, and long-term repeatability—essential for predictive maintenance and condition-based monitoring programs across power generation, oil & gas, petrochemical, and heavy manufacturing facilities.

Utilizing advanced eddy-current technology, the 330905-00-05-05-05-02-05 probe operates reliably in harsh environments—including high temperatures, electromagnetic interference, and aggressive chemical exposure—thanks to its hermetically sealed, corrosion-resistant stainless steel housing and optimized coil geometry. It integrates seamlessly with the Bently Nevada 3300 XL and 3500 Series monitoring systems, enabling real-time displacement measurements with sub-micron resolution and minimal phase shift across its calibrated range. Its NSv (Next-Generation Sensing and Validation) architecture ensures built-in diagnostics, self-test capability, and enhanced immunity to cable-induced signal degradation—significantly improving system uptime and diagnostic confidence.

Key Features

• NSv Technology: Next-generation sensing platform with integrated validation, reducing false alarms and simplifying commissioning and verification.
• API 670 Compliance: Fully certified for use in safety-critical machinery protection systems per API RP 670 (4th Ed.) requirements.
• Robust Construction: 316 stainless steel probe body with PTFE-insulated, low-noise coaxial cable rated for continuous operation up to +120°C ambient.
• Optimized Calibration: Factory-calibrated for 5.0 mm linear range (±2.5 mm), 5.0 V/mm sensitivity, and 0.5 mm target diameter compatibility—ensuring accurate shaft orbit and gap voltage measurements.
• EMI/RFI Immunity: Enhanced shielding and differential signal processing minimize noise susceptibility in electrically noisy plant environments.

Specifications

• Part Number: 330905-00-05-05-05-02-05
• Manufacturer: Bently Nevada (a Baker Hughes business)
• Type: 3300 NSv Proximity Probe (5 mm diameter, 5.0 mm range, 5.0 V/mm sensitivity, 2 m cable length, 5-pin connector)
• Warranty: 24-month limited warranty covering material and workmanship defects under normal industrial use

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