Bently Nevada 32000-00-00-04-470-01-02 Proximity Probe Housing Assembly

Overview

The Bently Nevada 32000-00-00-04-470-01-02 Proximity Probe Housing Assembly is a precision mechanical component engineered to support proximity probes mounted radially through machinery housings for condition monitoring of rotating equipment. It enables efficient vibration and position (Keyphasor) measurements by providing a robust mounting point while allowing convenient access to the probe and its cable without disassembly of the machine. 

This housing assembly is part of the 32000 Series Proximity Probe Housing family, known for its durability, corrosion resistance, and compatibility with Bently Nevada proximity sensors such as the 3300 XL probe series. 

Robust Industrial Design

Constructed from high-performance materials like polyphenylene sulfide (PPS) and corrosion-resistant stainless steel, this housing is built to withstand harsh industrial environments. The materials provide:

• Resistance to corrosion and mechanical wear

• Long-term stability and support for probe assemblies

• Compliance with API 670 standards for externally mounted probe housings in machinery condition monitoring systems 

The housing supports NEMA 4X/IP66 protection levels when properly installed, helping to safeguard the probe and cable from dust, moisture, and environmental contamination. 

Functionality & Benefits

The key purpose of the housing assembly is to:

• Provide secure mechanical support for proximity probes mounted through machine casings

• Enable external access for adjusting probe gap and replacing probes without machine teardown

• Maintain reliable vibration and position sensing for condition monitoring systems

• Improve maintenance efficiency and reduce machine downtime during inspection and servicing 

This assembly is often used with vibration monitoring systems such as Bently Nevada 3500/3300 series and other condition monitoring platforms that depend on precise proximity probe placement. 

Industrial Applications

The housing assembly is widely adopted in industrial condition monitoring to improve equipment reliability and early fault detection in:

• Gas and steam turbines

• Large rotating machinery (pumps, compressors, motors)

• Power plants and energy facilities

• Petrochemical processing equipment

• Heavy manufacturing and industrial automation 

By enabling accurate and robust mounting of proximity probes, this assembly supports continuous monitoring of shaft vibration and position signals for predictive maintenance and operational safety.

FAQ

What is a proximity probe housing assembly?

It is a mechanical housing that secures a proximity probe through machinery casings, providing stable mounting and access for adjustment without disassembling the machine. 

What probes is this compatible with?

It is typically compatible with Bently Nevada 3300 XL proximity probes and comparable transducers used for vibration and Keyphasor measurements. 

Is this housing suitable for harsh industrial environments?

Yes — constructed from corrosion-resistant thermoplastics and stainless steel, the housing withstands dust, moisture, and mechanical wear for durable service. 

Can the proximity probe be adjusted externally?

Yes — the housing allows external access to the probe gap and replacement without full machine disassembly, facilitating easier maintenance. 

Call to Action

Request a quote or technical inquiry for the Bently Nevada 32000-00-00-04-470-01-02 Proximity Probe Housing Assembly to confirm compatibility with your vibration monitoring or condition monitoring system and enhance equipment reliability.