31000-16-05-00-059-02-02 Bently Nevada 3300 XL Probe

Product Overview

The Bently Nevada 31000-16-05-00-059-02-02 is a rugged Proximity Probe Housing designed for high-performance vibration and position monitoring in hazardous environments. Manufactured in the U.S.A., this assembly is specifically configured for the 3300 XL 8 mm probe with a 0.5-meter cable length. With a substantial weight of 1.2 kg, this housing provides a robust protective barrier for sensors mounted on steam turbines, compressors, and other rotating machinery.

Durable Material Engineering

Hazardous Area Protection

Constructed from glass-reinforced Polyphenylene Sulfide (PPS) thermoplastic, the housing contains conductive fibers for electrostatic dissipation, meeting CENELEC standard EN50014. The internal sleeve and retaining chain are crafted from AISI 304 stainless steel, while the outer sleeve and exterior screws utilize AISI 303 stainless steel for maximum corrosion resistance. This 1.2 kg unit is rated Type 4X and IP66, ensuring protection against harsh weather and high-pressure water jets.

Mechanical Resilience

Engineered for extreme reliability, the 31000 series housing is certified by BASEEFA to withstand dual 4 Joule impacts at temperatures ranging from -51°C to +105°C. The high-durability Neoprene® O-ring ensures a tight seal against environmental contaminants. Despite its complex internal protection mechanisms, the assembly maintains a manageable weight of 1.2 kg, simplifying the installation of the 5.9-inch probe penetration assembly.

Technical Specifications

Installation & Torque Requirements

The 31000-16-05-00-059-02-02 features a 3/4-14 NPT mounting thread and two NPT fittings for cable routing. For optimal sealing and mechanical stability, a recommended torque of 29.4 N·m (260 in·lb) should be applied to the retaining nut. The housing impact strength has been verified by CSA to withstand up to 7 Joules at room temperature, making it one of the most resilient probe protection solutions in the Bently Nevada catalog. The total assembly weight of 1.2 kg ensures a stable mount even in high-vibration zones.

Key Benefits for Industrial Assets

By utilizing the 31000 series proximity housing, asset owners can ensure the longevity of their 3300 XL proximity probes. The PPS thermoplastic housing provides superior chemical resistance compared to metal alternatives, while the 1.2 kg stainless steel reinforced structure maintains structural integrity under a static load of up to 912 N (205 lb). This module is an essential upgrade for any facility requiring CSA-certified Type 4X protection in hazardous gas or dust locations.

Technical FAQs

Q1: What does the "16" option signify in the part number?
A1: The "16" indicates that the housing is factory-configured to include and protect a 3300 XL 8 mm proximity probe with a connector.

Q2: Is a standoff adapter included in this specific model?
A2: No, the "00" option in the configuration code indicates that no standoff adapter is included with this specific part number.

Q3: Does the 1.2 kg weight include the probe and cable?
A3: The 1.2 kg weight is the typical weight for the complete housing assembly including the internal sleeve. Total shipping weight may increase slightly with packaging.