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Bently Nevada 21000-16-05-00-084-04-02 Proximity Probe Housing Assembly

Bently Nevada 21000-16-05-00-084-04-02 Proximity Probe Housing Assembly

Only 4 item(s) left in stock
  • Manufacturer: Bently Nevada

  • Product No.: 21000-16-05-00-084-04-02

  • 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

Quantity
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Description

The 21000-16-05-00-084-04-02 is an aluminum Proximity Probe Housing Assembly designed for external mounting of eddy-current proximity probes. This configuration includes a 3300 XL 8 mm probe (Option 16), a 0.5 meter (20 in) probe cable (Option 05), and an 8.4 inch (213 mm) probe penetration length (Option 084). It features a 3/4-14 NPT mounting thread (Option 02) and is configured with a 3/4-14 NPT plug fitting (Option 04) for conduit sealing.

This assembly provides a protective enclosure for probes in industrial machinery environments, ensuring compliance with API 670 standards for externally mounted proximity probe housings. The unit consists of an aluminum housing body, a probe sleeve of the specified penetration length, internal O-rings, and required fittings. It is engineered for applications where secure, robust probe mounting and environmental protection are required for vibration and axial position measurement systems.

Features

  • Housing Material: Aluminum body with 304 stainless steel sleeve
  • Probe Type: 3300 XL 8 mm proximity probe
  • Cable Length: 0.5 m (20 in)
  • Probe Penetration Length: 8.4 in (213 mm)
  • Fittings: One 3/4-14 NPT plug
  • Mounting Thread: 3/4-14 NPT
  • Compliance: API 670 standard for externally mounted proximity probe housings
  • Certifications: CSA explosion-proof rated for hazardous area applications (when ordered with appropriate configurations)

Applications

  • Power generation machinery
  • Oil and gas rotating equipment
  • Petrochemical and refinery monitoring systems
  • Water and industrial pumping systems
  • Turbines, compressors, and pumps requiring external probe mounting

Ordering Information

Option Code Description
Orderable Part Number 21000-16-05-00-084-04-02 21000 Proximity Probe Housing Assembly
A - Probe 16 3300 XL 8 mm probe
B - Cable Length 05 0.5 m (20 in)
C - Standoff Adapter 00 No standoff adapter
D - Probe Penetration 084 8.4 in (213 mm)
E - Fittings 04 One 3/4-14 NPT plug
F - Mounting Thread 02 3/4-14 NPT

Technical Specifications

Parameter Specification
Manufacturer Bently Nevada (Baker Hughes)
Part Number 21000-16-05-00-084-04-02
Body Material Aluminum with 304 stainless steel sleeve
Weight (Typical) 1.1 kg (2.4 lb)
Operating Temperature -51 degC to +177 degC (-60 degF to +351 degF)
Mounting Thread 3/4-14 NPT
Agency Approvals CSA Class I, Div 1 & 2, Groups C & D; Class II, Div 1 & 2, Groups E, F, & G

Installation Guidelines

Ensure that probe sleeve lengths are matched to the specific installation depth requirement. For sleeve lengths exceeding 304 mm (12 inches), install additional sleeve support to mitigate resonance and vibration effects. Verify that the housing and probe are installed in accordance with local hazardous area regulations and Bently Nevada user guides for the 3300 XL transducer system.

Compliance and Certifications

  • CSA Certified (Explosion-proof applications)
  • API 670 Compliant
  • RoHS Directive 2011/65/EU Compliant
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Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Bently Nevada 21000-16-05-00-084-04-02 Proximity Probe Housing Assembly

What is the probe penetration length of this assembly?

This assembly is configured with an 8.4 inch (213 mm) probe penetration length (Option 084).

Is this housing explosion-proof?

Yes, this 21000 housing assembly is CSA certified for explosion-proof applications in Class I, Divisions 1 and 2, Groups C and D environments.

What is the difference between the 21000 and 24701 housings?

The 21000 series housing features an aluminum body, while the 24701 housing is constructed from 303 stainless steel. Both utilize a 304 stainless steel sleeve.

Does this model include a standoff adapter?

No, this specific configuration (Option 00) does not include a standoff adapter.

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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