Bently Nevada 21000-28-05-00-080-03-02 Proximity Probe Housing Assemblies

SKU 21000-28-05-00-080-03-02

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Manufacturer: Bently Nevada
Product No.: 21000-28-05-00-080-03-02
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

Description

The 21000-28-05-00-080-03-02 is a Bently Nevada proximity probe housing assembly, specifically configured with a 3300 XL 8 mm probe (Option 28) and a 0.5 m (20 in) probe cable (Option 05). This assembly is designed to provide a secure and weather-tight environment for proximity probes, ensuring reliable performance in demanding industrial vibration and position monitoring applications. The housing is constructed with an aluminum body and a stainless steel sleeve, meeting API 670 standards for externally mounted proximity probe housings.

This specific configuration (Option 00) excludes a standoff adapter, providing a direct installation profile. The 8.0 in probe penetration depth (Option 080) and 3/4-14 NPT mounting thread (Option 02) facilitate precise integration into machine cases. The inclusion of a cable seal grip (Option 03) ensures protection against environmental contaminants. This unit is compatible with 3300 XL transducer systems, offering standard hazardous area approval capabilities aligned with the 3300 XL 8 mm probe series.

Features

Probe (Option 28): Includes 3300 XL 8 mm proximity probe with selectable hazardous area approvals.
Cable Length (Option 05): Integrated 0.5 meter (20 inch) probe cable.
Standoff Adapter (Option 00): No standoff adapter included; direct mounting configuration.
Probe Penetration (Option 080): Configured for an 8.0 inch (203.2 mm) penetration depth.
Fittings (Option 03): Equipped with one cable seal grip containing grommets for multiple cable size ranges (1/8 to 3/8 inches).
Mounting Thread (Option 02): 3/4-14 NPT mounting thread for standard industrial connection.
Construction: Aluminum body with 304 stainless steel sleeve for durability.

Applications

Power generation machinery
Oil and gas petrochemical processing
Water treatment and pumping stations
Industrial rotating machinery protection
Axial position and shaft vibration monitoring

Ordering Information

Option	Code	Description
Orderable Part Number	21000-28-05-00-080-03-02	21000 Proximity Probe Housing Assembly
A - Probe	28	3300 XL 8 mm probe, selectable hazardous area approvals
B - Probe Cable Length	05	0.5 m (20 in)
C - Standoff Adapter	00	No standoff adapter
D - Probe Penetration	080	8.0 in (203.2 mm)
E - Fittings	03	One cable seal grip with grommets
F - Mounting Thread	02	3/4-14 NPT

Technical Specifications

Manufacturer	Bently Nevada
Part Number	21000-28-05-00-080-03-02
Body Material	Aluminum with 304 stainless steel sleeve
Weight	1.1 kg (2.4 lb) typical (without fittings)
Probe Compatibility	3300 XL 8 mm
Mounting Thread	3/4-14 NPT
Operating Temperature	-51 degC to +177 degC

Installation Guidelines

Ensure the probe cable length is sufficient for the sleeve length; the probe lead must be longer than the sleeve.
For penetration lengths greater than 300 mm (12 in), additional sleeve support is required to prevent resonance.
Utilize the provided cable seal grip to prevent moisture ingress at the conduit entry.
When installing in hazardous areas, ensure the selected approvals meet local regulatory requirements and the system is installed per control drawing 140979.

Compliance and Certifications

RoHS Directive 2011/65/EU
CSA certified for explosion-proof applications (when ordered with appropriate housing and fittings)

FAQ

What probe type is included in this 21000 housing assembly?

This unit is configured with a 3300 XL 8 mm proximity probe (Option 28), which includes selectable hazardous area approvals.

Does this assembly include a standoff adapter?

No, this specific configuration (Option 00) does not include a standoff adapter, meaning it is set up for a direct mounting profile.

What is the probe penetration depth for this configuration?

This assembly is configured for a probe penetration depth of 8.0 inches (Option 080).

What type of fittings are provided with this housing?

It is equipped with one cable seal grip (Option 03) that includes grommets suitable for cable sizes ranging from 1/8 to 3/8 inches.

View all FAQs →

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

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

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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

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