Bently Nevada 31000-28-05-00-059-02-02 Proximity Probe Housing Assemblies

Overview

The Bently Nevada 31000-28-05-00-059-02-02 proximity probe housing assembly is engineered for precise radial measurement applications within the 3300 Proximity Transducer System. Designed for external mounting on machine casings, it provides a stable, protected interface for proximity probes used in vibration, shaft position, and Keyphasor signal acquisition.

Key Features

• External access to probe and extension cable for simplified maintenance

• PPS (polyphenylene sulfide) enclosure with stainless‑steel hardware for high mechanical strength and chemical resistance

• Compatible with 3300 XL proximity probes and multiple conduit configurations

• API 670–compliant housing design for externally mounted probe systems

• Suitable for harsh industrial environments including refineries, power generation, and chemical processing

• Supports TSI (Turbine Supervisory Instrumentation) systems

• Fully assembled, brand‑new unit sourced from the USA

Technical Specifications

Functional Description

The 31000-28-05-00-059-02-02 housing assembly provides a rigid, contamination‑resistant mounting point for proximity probes installed through the machine case. Its external‑access design allows technicians to adjust probe gaps or replace probes without disturbing the machine’s internal components, significantly reducing maintenance time.

The PPS enclosure ensures dimensional stability under thermal cycling and exposure to oils or process chemicals. Stainless‑steel fittings enhance durability in high‑vibration environments. When paired with 3300 XL probes, the assembly supports accurate shaft dynamic measurements essential for machinery protection systems.

Application Scenarios

• Steam and gas turbine supervisory instrumentation

• Compressor and pump vibration monitoring

• Shaft position and Keyphasor signal acquisition

• Machinery protection systems requiring API 670 compliance

FAQ

Q: Is the housing compatible with all 3300 XL probes? A: Yes, it supports standard 3300 XL probe configurations and extension cables.

Q: Can the probe be serviced without removing the housing? A: Yes, the design allows external access for adjustments and replacement.

Q: Is this model still active? A: Yes, the model is currently active and available.