21000-28-05-35-020-04-02 Proximity Probe Housing Assemblies

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	21000-28-05-35-020-04-02
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 21000-28-05-35-020-04-02 Proximity Probe Housing Assemblies are designed for externally mounting 3300 XL 8 mm Proximity Probes in industrial automation and hazardous environments. Each assembly includes a 0.5 m (20 in) probe cable, 3.5 in standoff adapter, 2.0 in probe penetration, and a single 3/4-14 NPT mounting thread. The body is made of aluminum with a 304 stainless steel sleeve, weighing approximately 1.1 kg (2.4 lb) without fittings.

The 21000-28-05-35-020-04-02 Proximity Probe Housing Assemblies feature a dome cover, threaded conduit ports, O-rings, a reverse mount probe, thread seal, and optional conduit fittings. Sleeve length is adjustable based on installation location, and additional sleeve support is recommended for lengths over 12 in (304 mm) to reduce vibration. Certified CSA Type 4 and compliant with API 670, the 21000-28-05-35-020-04-02 Proximity Probe Housing Assemblies are explosion-proof and suitable for intrinsically safe applications. Optional standoff adapters, custom sleeve supports, and ceramic-capped probes ensure installation flexibility for fluid-film bearing machines, turbines, and other automated machinery.

Applications

Externally Mount Proximity Probes on Fluid-Film Bearings: Use the 21000-28-05-35-020-04-02 Proximity Probe Housing Assemblies with a 3300 XL 8 mm probe and 0.5 m (20 in) cable to measure both vibration and shaft position in turbines, compressors, and generators.

Hazardous Area Installations: The 21000-28-05-35-020-04-02 Proximity Probe Housing Assemblies feature CSA-approved aluminum housing and explosion-proof ratings, allowing deployment in intrinsically safe and hazardous industrial zones.

Adjustable Probe Sleeve Installations: With 3.5 in standoff adapter and 2.0 in probe penetration, the 21000-28-05-35-020-04-02 Proximity Probe Housing Assemblies can be configured for varied mounting depths and shaft clearances.

High-Temperature Industrial Environments: The aluminum body with 304 stainless steel sleeve in the 21000-28-05-35-020-04-02 Proximity Probe Housing Assemblies supports automated monitoring in high-temperature process areas.

Specifications

Competitive Advantage

CSA Type 4 Certified Housing for Quick Installation: Ensures fast, code-compliant mounting without additional modifications.

Explosion-Proof Design: The 21000-28-05-35-020-04-02 Proximity Probe Housing Assemblies provide safe operation in hazardous zones, allowing reliable measurement in high-risk areas.

Customizable Sleeve Lengths with Support Options: Optional sleeve lengths and supports reduce vibration for sleeves longer than 12 in (304 mm), enhancing probe accuracy.

Durable Material Construction: Aluminum body with 304 stainless steel sleeve protects the 3300 XL 8 mm probe from mechanical wear, chemical exposure, and environmental impact.