Description

Technical Overview

The Bently Nevada 31000-00-00-00-059-03-02 Proximity Probe Housing Assembly is a precision-engineered component designed for demanding industrial rotating machinery monitoring applications. As part of the industry-standard 3300 XL series ecosystem, this housing assembly ensures optimal mechanical alignment, thermal stability, and electromagnetic shielding for integrated proximity probes—critical for accurate shaft vibration, position, and speed measurements in turbines, compressors, motors, and generators. Its robust construction meets stringent API 670 (4th Edition) requirements for machinery protection systems, supporting reliable operation in high-vibration, high-temperature, and electrically noisy environments common in power generation, oil & gas, and chemical processing facilities.

Engineered for seamless integration with Bently Nevada 3300 XL 8 mm and 11 mm proximity probe sensors, the 31000-00-00-00-059-03-02 housing provides precise thread engagement (M10×1.0 or 3/8–24 UNF, depending on configuration), consistent standoff distance control, and hermetic sealing against moisture, dust, and process contaminants. The housing’s non-magnetic stainless steel body minimizes magnetic interference while delivering superior corrosion resistance and long-term dimensional stability—ensuring measurement repeatability over decades of continuous service. Its design also facilitates straightforward installation, calibration verification, and field maintenance without compromising sensor performance or system integrity.

Key Features

• Precision-Machined Stainless Steel Housing: Non-magnetic 316 SS construction for EMI immunity, corrosion resistance, and thermal stability across –40 °C to +125 °C operating ranges
• API 670-Compliant Design: Fully certified for use in critical machinery protection systems requiring redundancy, fault tolerance, and traceable metrology
• Optimized Electromagnetic Shielding: Integrated RF suppression and grounded mounting interface to minimize noise coupling and ensure signal fidelity
• Interchangeable Mounting Options: Compatible with standard 3300 XL probe configurations—including radial, axial, and thrust position sensing setups
• Sealed & Lockwire-Ready: IP66-rated environmental protection with provision for mechanical lockwire to prevent loosening under high-vibration conditions

Specifications

• Part Number: 31000-00-00-00-059-03-02
• Manufacturer: Bently Nevada (a Baker Hughes Company)
• Type: Proximity Probe Housing Assembly
• Warranty: 24-month limited warranty covering material and workmanship defects under normal industrial use

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