21000-16-05-00-105-03-02 Proximity Probe Housing Assemblies

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	21000-16-05-00-105-03-02
Minimum Order Quantity:	1
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 21000-16-05-00-105-03-02 Proximity Probe Housing Assembly is a robust, aluminum-based enclosure designed for externally mounting 3300 XL 8 mm proximity probes in industrial automation and machinery monitoring systems. Featuring a 10.5-inch probe penetration, 0.5-meter (20-inch) probe cable, and 3/4-14 NPT mounting thread, this assembly ensures secure installation in complex industrial environments. The housing integrates a 304 stainless steel sleeve for enhanced durability and corrosion resistance, while optional O-rings, conduit fittings, and standoff adapters provide flexible installation options. Certified CSA Type 4 and compliant with API 670 standards, this housing assembly supports explosion-proof and intrinsically safe applications. Its modular design allows easy maintenance, replacement of probes, and adaptation to varying sleeve lengths, ensuring reliable performance in vibration, position, and Keyphasor monitoring of fluid-film bearing machines. Custom sleeve supports and oil seals are available to reduce vibration in long-sleeve installations, making this assembly ideal for critical automation systems requiring high accuracy and robust mechanical protection.

Applications

External Shaft Vibration Monitoring
Used to mount 3300 XL probes externally on pumps, compressors, and turbines for accurate radial and axial vibration measurements in industrial automation systems.

Fluid-Film Bearing Machine Monitoring
Supports predictive maintenance by monitoring machinery health, detecting misalignment, imbalance, or bearing wear through precise probe placement.

Hazardous Location Instrumentation
CSA-approved Type 4 housing allows safe deployment in explosion-prone areas while maintaining high measurement integrity.

Custom Probe Installations
Sleeve lengths up to 12 inches and optional supports allow adaptation to constrained or complex mounting locations for diverse automation systems.

Keyphasor and Speed Reference Measurements
Provides secure housing for proximity probes to measure rotational speed and phase reference signals, enabling integration with SCADA and predictive maintenance software.

Specifications

Competitive Advantage

Durable Aluminum and Stainless Steel Construction
Aluminum body with 304 stainless steel sleeve ensures mechanical strength, corrosion resistance, and long-term reliability in harsh environments.

API 670 Compliant and CSA Certified
Fully meets American Petroleum Institute standards and CSA Type 4 certification, enabling use in industrial automation and hazardous areas.

Flexible Installation Options
Supports optional standoff adapters, conduit fittings, and O-rings, allowing customization for varying industrial layouts and probe sleeve lengths.

Maintenance-Friendly Modular Design
Easily replaceable probe sleeves and dome cover simplify maintenance and minimize downtime in automated machinery systems.

Long Sleeve Support and Vibration Control
Optional sleeve supports and oil seals reduce vibration in long-sleeve applications, ensuring precise measurement of shaft vibration and position.