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21000-28-10-00-180-00-02

Bently Nevada 21000-28-10-00-180-00-02 Probe Housing 18in

In stock (25 units), ready to be shipped

  • Manufacturer: Bently Nevada

  • Product No.: 21000-28-10-00-180-00-02

  • Product Type: Proximity Probe Housing Assembly

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 1100g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Description

Product Overview

The Bently Nevada 21000-28-10-00-180-00-02 is an aluminum Proximity Probe Housing Assembly engineered for hazardous and harsh industrial environments. Designed to house a 3300 XL 8 mm eddy current proximity probe, this assembly allows safe, externally accessible probe installation, adjustment, and replacement without requiring the disassembly of the machine housing or main bearing caps.

This specific configuration features a 3300 XL 8 mm probe with multiple hazardous area approvals, a 1.0 m (39 in) probe cable, an 18.0-inch penetration sleeve length, and a standard 3/4-14 NPT mounting thread connection. Constructed without a standoff adapter or additional fittings, the entire assembly has a net weight of approximately 1.1 kg (2.4 lbs), providing a compact, lightweight solution for continuous vibration and shaft position monitoring.

Core Technical Advantages

  • External Probe Adjustability: Allows field technicians to set or replace proximity transducers without shutting down machinery or opening main housing covers.
  • Hazardous Area Certified: Equipped with a 3300 XL 8 mm proximity probe featuring global approvals (ATEX/IECEx/CSA/FM) for explosive gas and dust environments.
  • Extended Sleeve Penetration: Features an 18.0-inch sleeve length designed for deep-reach application requirements across industrial turbines, compressors, and gearboxes.
  • Rugged Aluminum Enclosure: Precision-machined aluminum body rated for IP66 / NEMA 4X protection against ingress of moisture, oil, and atmospheric contaminants.

Technical Specifications

Parameter Specification Details
Brand / Manufacturer Bently Nevada
Product Line 21000 Series Proximity Probe Housing Assemblies
Full Catalog Part Number 21000-28-10-00-180-00-02
Option A: Probe & Approvals 28 (3300 XL 8 mm probe with selectable hazardous area approvals)
Option B: Probe Cable Length 10 (1.0 meter / 39 inches)
Option C: Standoff Adapter Length 00 (No standoff adapter)
Option D: Probe Penetration 180 (18.0 inches sleeve length)
Option E: Cable Fittings 00 (Without fittings)
Option F: Mounting Thread 02 (3/4-14 NPT)
Housing Material Aluminum
Net Unit Weight 1.1 kg (2.4 lbs) typical
Ingress Protection Rating IP66 / NEMA 4X equivalent
Operating Temperature Range -51°C to +177°C (-60°F to +350°F) for transducer component

Installation & Gap Calibration Guide

  • Mounting Preparation: Thread the 3/4-14 NPT mounting body into the machine casing port using appropriate NPT thread sealant to maintain IP66 environmental sealing.
  • Penetration & Gap Setting: Insert the 18.0-inch probe sleeve into the housing, adjusting the probe position using a multimeter or Bently Nevada TK-3 calibration unit to set the proper voltage gap (typically -9.0 V DC for 3300 XL transducers).
  • Cable Connection: Route the 1.0 m probe cable to the extension cable and Proximitor Sensor, taking care not to exceed the minimum bending radius of the coaxial cable.

Technical FAQs

Q1: What does catalog code 21000-28-10-00-180-00-02 indicate?
A1: Bently Nevada probe housing with 3300 XL probe, 1.0m cable, 18in sleeve, 3/4-14 NPT thread. (93 chars)

Q2: Is the probe replaceable without removing the housing from the machine?
A2: Yes, the 21000 assembly allows field insertion and replacement of the proximity probe externally. (98 chars)

Q3: What is the total weight of this housing assembly?
A3: The assembly weighs approximately 1.1 kg (2.4 lbs) without optional cable fittings. (87 chars)

🏷️ Tags: Housing Assembly Proximity Probe Housing Assembly

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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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