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    Apter Power delivers genuine Bently Nevada 21000 series aluminum housing assemblies, ensuring optimal shielding and secure physical mounting for your heavy-duty transducers.

21000-00-00-15-226-03-02

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The Bently Nevada 21000-00-00-15-226-03-02 Proximity Probe Housing Assembly is an all-metal, aluminum-based protective enclosure engineered for the external mounting of proximity probes.
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Technical specifications for 21000-00-00-15-226-03-02

  • Manufacturer:
    Bently Nevada
  • Part Number:
    21000-00-00-15-226-03-02
  • Product Family:
    21000, 24701, and 164818 Proximity Probe Housing A
  • Product Type:
    Proximity Probe Housing Assembly
  • Stock:
    1
  • Probe with Connector:
    Probe not required
  • Probe Cable Length:
    Probe cable not required
  • Standoff Adapter:
    Minimum length 1.5 in (38 mm)
  • Probe Penetration:
    22.6 in
  • Mounting Thread:
    3/4-14 NPT
  • Weight:
    1.1 kg
  • Estimated shipping dimensions:
    80 cm × 15 cm × 10 cm
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Use Cases Diagnostics & Protection Operating Environment

Features:

  • Explosion-Proof Aluminum Housing for External Proximity Probe Mounting in Hazardous Areas
  • Integrated Reverse Mount Probe Configuration Eliminating Separate Probe and Cable Requirements
  • CSA-Approved Conduit System with Multiple Cable Seal Grommet Sizes and Optional Standoff Adapter
The 21000-00-00-15-226-03-02 operates as the aluminum Proximity Probe Housing Assembly in external mounting applications, providing a complete explosion-proof enclosure for proximity probes monitoring critical rotating machinery. It delivers a 22.6-inch probe penetration depth through a 3/4-14 NPT mounting thread and provides threaded ports for conduit connections in the housing body. The 21000-00-00-15-226-03-02 carries Canadian Standards Association (CSA) approvals and is rated explosion-proof for hazardous areas, incorporating certified hazardous location capability within the probe mounting system.

The 21000-00-00-15-226-03-02 provides essential housing functions common to the entire proximity probe installation, and is a critical component of the monitoring path, directly affecting the proper positioning and protection of the internal reverse mount proximity probe. One 21000-00-00-15-226-03-02 housing assembly is required per external probe location, and the unit mounts externally on machinery housings or bearing caps using the 3/4-14 NPT mounting thread.

For extended standoff applications, the 21000-00-00-15-226-03-02 Proximity Probe Housing Assembly accepts an optional standoff adapter with a minimum length of 1.5 inches (38 mm). In addition to the standard housing configuration, the optional standoff adapter allows proper probe positioning relative to the target surface while maintaining explosion-proof integrity.

The 21000-00-00-15-226-03-02 Bently Nevada Proximity Probe Housing Assembly may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 21000-00-00-15-226-03-02 Proximity Probe Housing Assembly Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Bently Nevada 21000-00-00-15-226-03-02 Proximity Probe Housing Assembly Specs

General

  • Manufacturer Bently Nevada
  • Model 21000-00-00-15-226-03-02
  • Condition New Original ready stock
  • Product Family 21000-00-00-15-226-03-01,21000-00-00-15-226-03-04
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Critical Rotating Machinery: Continuous condition monitoring of large-scale assets such as steam turbines, gas turbines, centrifugal compressors, turbo-expanders, and multi-stage pumps.
  • Fluid-Film Bearing Equipment: Positioned at the bearings of industrial machines to track shaft dynamics and position.
  • Heavy Process Industries: Commonly deployed across oil refineries, petrochemical processing plants, offshore platforms, and power generation facilities where asset failure impacts production safety.
  • Radial Vibration Analysis: Protects probes tracking radial shaft vibration to identify problems like unbalance, misalignment, or bearing wear before they lead to failure.
  • Thrust & Axial Position Monitoring: Holds sensors responsible for capturing axial displacement to prevent catastrophic rotor-to-stator contact.
  • Phase Reference (Keyphasor): Securely mounts probes tracking rotational speed and phase timing, which is vital for balancing and diagnostic filtering.
  • Signal Integrity Protection: The aluminum body acts as an effective electromagnetic shield, preventing ambient industrial electrical noise from distorting sensitive sensor signals.
  • Hazardous Area Ratings: Certified by the Canadian Standards Association (CSA) as an explosion-proof assembly suitable for classified hazardous locations.
  • Ingress Protection: Certified as a CSA Type 4 enclosure (and IP66 rated), indicating it is completely resilient against heavy dust, rain, and sprayed water.
  • Material Durability: Combines a rugged aluminum main body with an oil-resistant 304 stainless steel sleeve to cope with demanding thermal fluxes and industrial chemical exposure.
  • Industry Standardization: Fully compliant with the American Petroleum Institute (API) 670 Standard for externally mounted proximity probe housings, making it a benchmark component for global oil and gas safety systems.
Description
The Bently Nevada 21000-00-00-15-226-03-02 Proximity Probe Housing Assembly is specifically designed to externally mount proximity probes in demanding industrial environments, providing a robust and reliable solution for protecting critical rotating machinery. This 21000-00-00-15-226-03-02 housing assembly addresses the challenge of securely installing proximity probes in hazardous locations where explosion-proof protection is essential, ensuring accurate vibration and position monitoring while maintaining safety integrity. By offering a complete, CSA-approved enclosure system, the 21000-00-00-15-226-03-02 eliminates the complexity of custom probe mounting arrangements and delivers a standardized approach to machinery protection in tough operating conditions.

For installation and integration, the 21000-00-00-15-226-03-02 Proximity Probe Housing Assembly is designed for external mounting applications where proximity probes must be positioned precisely to monitor shaft vibration, radial position, or axial displacement. The 21000-00-00-15-226-03-02 utilizes a 3/4-14 NPT mounting thread for secure attachment to machinery housings or bearing caps, while the included conduit fittings and cable seal grip ensure proper cable management and environmental sealing. When deploying the 21000-00-00-15-226-03-02, operators can leverage the optional standoff adapter to achieve the necessary probe standoff distance, and the threaded ports facilitate straightforward conduit routing for signal cables. The 21000-00-00-15-226-03-02 is compatible with the broader 21000 series aluminum probe housing assemblies, as well as the 24701 stainless steel and 164818 variants, allowing for flexible system architecture based on material and environmental requirements.
Alternative Names
21000 00 00 15 226 03 02 21000-00-00-15-226-03-01 21000-00-00-15-226-03-04 21000-00-00-15-226-04-02 21000-00-00-15-226-02-02 21000-00-00-15-226-01-02 21000-00-00-15-226-00-02
Technical notes
The Bently Nevada 21000-00-00-15-226-03-02 proximity probe housing assembly includes a dome cap that screws securely into the housing body, a threaded port for connecting a catheter, a probe sleeve, an O-ring, and a threaded seal.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What is the Bently Nevada 21000-00-00-15-226-03-02 Proximity Probe Housing Assembly designed for?
The Bently Nevada 21000-00-00-15-226-03-02 is designed to protect proximity probes from harsh industrial environments while supporting accurate vibration and position monitoring of rotating machinery.
What problems does the 21000-00-00-15-226-03-02 solve?
The housing assembly helps prevent premature sensor failure caused by moisture, dust, mechanical impact, and industrial contaminants. It also protects measurement accuracy by reducing environmental interference.
Why is the 21000-00-00-15-226-03-02 suitable for hazardous environments?
The assembly is CSA approved and rated explosion-proof for hazardous locations. This makes it suitable for installations in areas where flammable gases or explosive atmospheres may be present.