Description

Technical Overview

The Bently Nevada 330881-28-06-105-00-02 PROXPAC XL Proximity Transducer is a high-precision, industrial-grade eddy-current sensing solution engineered for mission-critical machinery protection and condition monitoring in demanding rotating equipment applications. Designed for seamless integration into the Bently Nevada 3500/40M and System 1 platforms, this transducer delivers exceptional stability, repeatability, and immunity to environmental interference—including temperature fluctuations, electromagnetic noise, and oil mist—common in turbine, compressor, and motor installations.

Featuring an extended linear range of ±105 mils (±2.67 mm) and optimized for use with standard 3300 XL 8 mm probes, the 330881-28-06-105-00-02 supports comprehensive shaft vibration, axial position, and differential expansion measurements. Its robust stainless-steel housing, IP67-rated sealing, and integrated cable termination ensure long-term reliability in harsh process environments—from offshore oil & gas facilities to power generation plants and heavy manufacturing lines. The transducer’s low-noise analog output (−2 VDC to −18 VDC) complies with API 670 standards for machinery protection systems, enabling precise signal conditioning and real-time diagnostics without external amplification.

Key Features

• Extended Linear Range: ±105 mils (±2.67 mm) for accurate measurement across critical machinery displacement thresholds
• API 670 Compliance: Meets industry-standard requirements for machinery protection system (MPS) integrity and signal fidelity
• Ruggedized Construction: Stainless-steel body with IP67 ingress protection and high-temperature tolerance (−40°C to +125°C operating range)
• Plug-and-Play Integration: Compatible with Bently Nevada 3500/40M monitors and System 1 software—no field calibration required
• Low-Drift Performance: Temperature-compensated electronics ensure <±0.5% full-scale drift over operating temperature range

Specifications

• Part Number: 330881-28-06-105-00-02
• Manufacturer: Bently Nevada (a Baker Hughes business)
• Type: PROXPAC XL Proximity Transducer
• Warranty: 24-month limited warranty from date of shipment

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