• Bently Nevada 21000-28-05-20-044-04-02
  • Bently Nevada 21000-28-05-20-044-04-02
  • Bently Nevada 21000-28-05-20-044-04-02
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Bently Nevada 21000-28-05-20-044-04-02 Proximity Probe Housing Assemblies

Bently Nevada 21000-28-05-20-044-04-02 Proximity Probe Housing Assemblies

Only 3 item(s) left in stock

  • Manufacturer: Bently Nevada

  • Product No.: 21000-28-05-20-044-04-02

  • Country of origin:United States

  • Product Type: Proximity Probe Housing Assemblies

  • Barcode: 8537101190

  • Payment: T/T, Western Union

  • Weight: 1100g

  • Dimensions: 1.8cm x 1.6cm x 123cm

  • Shipping port: Xiamen

  • Warranty: 12 months

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Description

The 21000-28-05-20-044-04-02 is a 21000-series proximity probe housing assembly designed for the industrial mounting of eddy-current proximity transducers. This assembly provides the necessary mechanical interface between the proximity probe and the machine casing, protecting the transducer while ensuring consistent alignment with the measured shaft or target. The housing assembly integrates multiple configuration options to accommodate specific installation requirements, including probe thread size, mounting orientation, and conduit connection types. This unit is constructed for use in industrial environments requiring environmental protection for the probe lead and connector, effectively isolating the sensor from potential contaminants or moisture within the machine housing.

Features

  • Designed for 21000-series transducer integration
  • Stainless steel construction for environmental resistance
  • Configured with specific probe mounting adapter and conduit interface
  • Enables precise gap adjustment and locking of the proximity probe
  • Protects probe connections from mechanical stress and external elements

Applications

  • Industrial rotating machinery protection systems
  • Steam and gas turbine vibration monitoring
  • Compressor and pump axial position and radial vibration measurements
  • Hydroelectric generator shaft monitoring
  • High-temperature or harsh industrial machinery environments

Ordering Information

Option Code on This SKU Description
Orderable Part Number 21000-28-05-20-044-04-02 Proximity Probe Housing Assembly
A - Probe Thread/Adapter 28 Standard mounting adapter configuration
B - Configuration 05 Housing mounting orientation
C - Body Style 20 Housing material and body style
D - Assembly Length 044 04.4 inch assembly length
E - Seal/Fitting 04 Standard conduit fitting
F - Connector/Options 02 Standard assembly option

Technical Specifications

Parameter Specification
Manufacturer Bently Nevada
Part Number 21000-28-05-20-044-04-02
Assembly Type Proximity Probe Housing
Material Stainless Steel
Weight 1.1 kg
Compatibility Standard Bently Nevada Proximity Probes

Installation Guidelines

  • Ensure the housing is mounted perpendicular to the target surface for accurate displacement measurement.
  • Utilize proper thread sealant on conduit fittings to maintain environmental integrity.
  • Check that the probe gap is set according to the transducer datasheet requirements after the housing is secured.
  • Ensure the housing lock nut is tightened firmly to prevent vibration-induced loosening during machine operation.

Compliance and Certifications

  • CE marked for relevant industrial directives
  • RoHS compliant construction
Key Features:
#Proximity Probe Housing

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Bently Nevada 21000-28-05-20-044-04-02 Proximity Probe Housing Assemblies

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What is the purpose of the 21000-28-05-20-044-04-02 housing assembly?
This assembly serves as a protective mounting interface that secures the proximity probe in the correct position relative to the rotating shaft while shielding the electrical connections from environmental hazards.

Is this housing assembly compatible with all Bently Nevada probes?
It is specifically designed for 21000-series applications; compatibility with specific probe models depends on the mounting adapter and thread specifications defined by the configuration codes.

What material is used for the 21000 series housings?
The assembly is manufactured from high-grade stainless steel to ensure durability and resistance to corrosion in industrial machinery environments.

How is the length of this assembly determined?
The assembly length is determined by the segment D code (044), indicating a specific physical length of 4.4 inches for this particular configuration.

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
United States

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