Description

Technical Overview

The Bently Nevada 330881-28-05-114-03-02 PROXPAC XL Proximity Transducer Assembly is a high-precision, factory-integrated solution engineered for critical machinery condition monitoring in demanding industrial environments. Designed to meet the rigorous performance standards of power generation, oil & gas, petrochemical, and heavy manufacturing applications, this transducer assembly delivers exceptional linearity, thermal stability, and long-term repeatability. Its robust construction features a stainless steel probe, integral coaxial cable, and ruggedized connector—fully calibrated and matched as a single system to eliminate field tuning errors and ensure optimal signal integrity.

As part of the PROXPAC XL family, the 330881-28-05-114-03-02 leverages advanced eddy-current technology to provide non-contact measurement of shaft displacement, vibration, and position with sub-micron resolution. It is optimized for use with Bently Nevada 3500/40 and 3500/42 proximity monitor systems, supporting seamless integration into existing asset protection and predictive maintenance strategies. The assembly’s extended temperature range (–30°C to +120°C) and high EMI immunity make it ideal for installations near motors, VFDs, and other electrically noisy equipment where signal fidelity is non-negotiable.

Key Features

• Factory-Matched System: Probe, cable, and connector pre-calibrated as a single unit—ensures accuracy, eliminates field matching errors, and reduces commissioning time.
• Enhanced Environmental Durability: IP67-rated housing and fluoropolymer-insulated cable resist moisture, oil, chemicals, and mechanical abrasion in harsh plant conditions.
• High-Fidelity Signal Output: Delivers low-noise, wide-bandwidth (0–10 kHz) analog voltage output compatible with industry-standard proximity monitors and data acquisition systems.
• Optimized for Critical Machinery: Supports API 670 compliance for vibration and position monitoring on turbines, compressors, pumps, and large motors.
• Quick-Connect Compatibility: Features a standard 10-32 UNF connector for secure, repeatable mating with Bently Nevada extension cables and monitoring hardware.

Specifications

• Part Number: 330881-28-05-114-03-02
• Manufacturer: Bently Nevada (a Baker Hughes business)
• Type: PROXPAC XL Proximity Transducer Assembly (Probe + Integral Cable + Connector)
• Warranty: 24-month limited warranty from date of shipment, covering defects in materials and workmanship under normal industrial use

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