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  • 21000-28-05-00-085-03-02-1
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21000-28-05-00-085-03-02

21000-28-05-00-085-03-02 3300 XL 8mm Probe Bently Nevada

Only 6 units left

  • Manufacturer: Bently Nevada

  • Product No.: 21000-28-05-00-085-03-02

  • Product Type: Housing Assembly

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 1100g

  • Shipping port: Xiamen

  • Warranty: 12 months

30-Day Return Policy · 12-Month Warranty
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Description

Bently Nevada 21000-28-05-00-085-03-02 Proximity Probe Housing Assembly

The assembly functions as an explosion-proof, API 670 compliant external protective enclosure designed for critical machinery diagnostics. This model combines a lightweight aluminum body with a heavy-duty 304 stainless steel sleeve to shield an integrated 3300 XL 8mm reverse-mount proximity probe against physical damage and harsh environmental exposure.

Part Number Suffix Breakdown

Probe Option (28) 3300 XL 8 mm probe with selectable hazardous area approvals
Probe Cable Length (05) 0.5 meter (20 inches)
Standoff Adapter (00) No standoff adapter configured
Probe Penetration (085) 8.5 inches sleeve penetration depth
Fitting Option (03) Includes 1x 3/4-14 NPT plug, 1x 3/4-14 to 1/2-14 NPT reducer, and 1x multi-grommet cable seal grip
Mounting Thread (02) 3/4-14 NPT mounting thread connection

Technical Specifications

Manufacturer Bently Nevada
Housing Material Aluminum body with 304 Stainless Steel sleeve
Structural Weight 1.1 kg (2.4 lbs) typical base weight (excluding conduit fittings)
Enclosure Rating CSA Type 4 / IP66 equivalent weatherproofing
Maximum Internal Space 13.5 inches (34.3 mm) max internal clearance for 0.5m probe variants
Temperature Ratings T5 @ -50°C to +40°C | T4 @ -50°C to +80°C ambient
Hazardous Area Certifications CSA Class I Div 1 & 2 (Gr C, D); Class II Div 1 & 2 (Gr E, F, G); Class III
Industry Standards API 670 compliant, RoHS Directive 2011/65/EU

Quick Installation Guide

  • Secure the 3/4-14 NPT mounting thread option into the machine bracket interface, accounting for the 1.1 kg base hardware weight.
  • Select the appropriate rubber grommet insert from the 03 fitting kit matching your extension cable diameter (1/8", 1/4", or 5/16") to establish a hermetic seal.
  • Tighten the dome cover fully onto the threaded housing body to verify that internal O-rings compress evenly against moisture.

Technical FAQs

Q1: Why are the product part number and serial number labels hidden inside the assembly?
A1: With a short 0.5-meter cable option, the internal sensor footprint sits deep inside the 13.5-inch protective chamber, making the markings non-visible from the exterior ports.

Q2: Can this specific 21000 configuration be utilized in installations outside North America?
A2: Yes. While "CA21000" prefix units are strictly limited to North American domestic projects due to localized certification logs, the standard "21000" global sequence is designated for international end-user destinations.

Q3: How does the choice of aluminum body material affect performance versus steel variants?
A3: The aluminum composition drops the overall weight down to a manageable 1.1 kg, reducing physical strain on mounting brackets while maintaining a heavy-duty Type 4 environmental shield.

Product Resources

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🏷️ Tags: Housing Assembly
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  • Ensure compatibility with your current machinery or control systems.
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  • Follow manufacturer instructions and best practices during installation.

In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.

Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

For more details, please review our Shipping & Return Policy.

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