Product Overview

The Bently Nevada 31000-16-10-00-085-03-02 is a heavy-duty, explosion-proof housing assembly designed to protect proximity probes in high-risk industrial environments. Engineered to meet the rigorous API 670 standards for machinery protection, this assembly provides an external mounting point that allows for the adjustment or replacement of sensors without disassembling the machine's internal components. Constructed from passivated 316L stainless steel, it offers superior defense against corrosive agents and mechanical impact, making it a critical interface for Turbine Supervisory Instrumentation (TSI) in offshore, petrochemical, and power generation sectors.

Key Technical Characteristics and Hardware Parameters

The 31000 series utilizes a modular architecture to ensure structural integrity and signal precision under extreme physical stress.

• Model Identification: 31000-16-10-00-085-03-02

• Housing Material: Corrosion-resistant 316L Stainless Steel (passivated)

• Probe Penetration (Sleeve Length): 215 mm (Option -085, measured in 0.1-inch increments)

• Explosion-proof Interface: 3/4-14 NPT conduit connection (Option -03)

• Environmental Protection: IP66 rated for dust and water ingress resistance

• Vibration Tolerance: Rated for shocks up to 50G

• Hazardous Area Certifications: Comprehensive global approvals including ATEX, IECEx, and CSA (Option -02)

• Conduit Fitting: 3/4-14 NPT (Option -16)

• Internal Seal: High-grade FDA-certified fluorocarbon seals for chemical compatibility

• Operating Temperature Range: -40°C to +150°C

Industrial Applications and Operational Use Cases

This housing assembly is specifically designed for critical machinery where probe accessibility and environmental isolation are mandatory for operational safety.

• Gas and Steam Turbines: Protects 3300 XL proximity probes from high-velocity oil mist and thermal cycling while providing a stable mounting platform.

• Offshore Oil Platforms: The 316L stainless steel construction prevents pitting and failure in salt-spray and sulfur-rich (H2S) environments.

• Nuclear Power Generation: High-reliability protection for shaft vibration and position sensors that meet stringent nuclear safety regulations.

• Petrochemical Refineries: Ensures explosion-proof integrity in Class I, Division 1 areas through the 3/4" NPT threaded interface.

• Remote Asset Monitoring: Simplifies maintenance by allowing technical staff to perform gap adjustments and probe swaps from outside the machine casing, minimizing downtime.