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      Bently Nevada 21000-16-10-00-054-04-02
      Bently Nevada 21000-16-10-00-054-04-02
      · Product image is representative; revision or series may vary. Contact us to request a specific version.
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      21000-16-10-00-054-04-02

      Proximity Probe Housing Assemblies
      In Stock
      Ships by Friday, August 7
      Fast Shipping Available

      Product Information:

      The 21000-16-10-00-054-04-02 is a proximity probe housing assembly manufactured by Bently Nevada for its 21000 series metal eddy current probes.

      This assembly is a fully API 670 compliant mechanically integrated unit designed for large bearing housings in large steam turbines, centrifugal compressors, and centrifugal pumps. It allows maintenance personnel to adjust the probe clearance or replace internal probes directly from outside the machine without disassembling the machine housing or interrupting production, significantly improving the efficiency and safety of spare parts replacement at critical measurement points.

      In actual industrial operation, this outer housing assembly plays a crucial role in providing mechanical and electrical protection. Its fully sealed housing provides an IP66 protection rating, effectively preventing damage to sensitive coaxial joints from external water splashes, dust, salt spray, and highly corrosive gases. Simultaneously, its robust inner sleeve securely locks the high-pressure machinery, effectively preventing high-pressure lubricating oil leakage from the bearing housing.


      Warranty Policy
      We provide 1-year warranty for all remaining parts.
      The warranty period is 1-year warranty from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
      Return Notice
      The warranty period is 1-year warranty from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
      In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
      Shipping Methods
      Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
      Parts Availability
      Moore Automated offers a wide range of components, products and services related to industrial automation. We have a large surplus of stocks and are also distributors of new products from a variety of quality manufacturers.
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      Technical specifications for 21000-16-10-00-054-04-02

      • Manufacturer:
        Bently Nevada
      • Product Category:
        TSI System
      • Estimated shipping dimensions:
        1.6 x 1.5 x 67 cm
      • Weight:
        0.4 kg
      • Tariff Code:
        8537101190
      • Country of origin:
        USA
      • Place of shipment:
        Xiamen, Fujian, China
      • Product Type:
        Proximity Probe Housing Assemblies
      • Category Series:
        21000, 24701, and 164818 Proximity Probe Housing Assemblies
      • Probe with Connector:
        3300 XL 8mm probe
      • Probe Cable Length:
        1.0 m (39 in)
      • Standoff Adapter (Option C Dimension):
        No standoff adapter
      • Probe Penetration (Option D Dimension):
        5.4 in (137.16 mm)
      • Fittings:
        One 3/4-14 NPT plug only
      • Mounting Thread:
        3/4-14 NPT
      • Operating and storage:
        -51°C to +177°C (-60°F to +351°F)
      • Material:
        Aluminum body with 304 stainless steel sleeve
      • Stock:
        120
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      Alternative Names

      21000 16 10 00 054 04 02 210001610000540402 2I000-I6-I0-00-054-04-02 21OOO-16-1O-OO-O54-O4-O2 21000-16-10-00-054-04-01 21000-16-10-00-054-04-04 21000-16-10-00-054-04-CN 21000-16-10-00-054-04-BR 21000-16-10-00-054-04-RU 21OOO-16-1O-OO-O54-O4-O1 21OOO-16-1O-OO-O54-O4-O4 2I000-I6-I0-00-054-04-01

      Information

      Overview Manuals General Information Ordering Information Configuration

      Features:

      • Proximity Probe Housing Assemblies
      • Aluminum body with 304 stainless steel sleeve
      • 21000, 24701, and 164818 Proximity Probe Housing Assemblies
      The 21000 and 24701 Proximity Probe Housing Assemblies are available with Canadian Standards Association (CSA) approvals. They are rated explosion proof for hazardous areas. Bently Nevada offers a probe support and oil seal (part number 37948-01) for long sleeves that must go through an inner bearing housing.

      To externally mount proximity probes, use one of these allmetal Proximity Probe Housing Assemblies: 21000 aluminum probe housing assembly; 24701 stainless steel probe housing assembly The 21000 and 24701 Proximity Probe Housing Assemblies consist of the following parts:A dome cover that screws into the body of the housing; Threaded ports for conduit connections; A probe sleeve of optional length; 0-rings; A reverse mount proximity probe; A thread seal; Optional conduit fittings; An optional standoff adapter.

      The 21000-16-10-00-054-04-02 Bently Nevada Proximity Probe Housing Assemblies may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
      Bently Nevada 21000-16-10-00-054-04-02 Proximity Probe Housing Assemblies 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.
      • Model: 21000-16-10-00-054-04-02
      • Warranty: One-year warranty
      • Condition: Brand new, original, in stock
      • Product Family: 21000, 24701, and 164818 Proximity Probe Housing Assemblies
      Proximity Probe Housing Assemblies
      21000-Axx-Bxx-Cxx-Dxxx-Exx-Fxx

      A: Probe with Connector
      00: Probe not required
      14: 420 nuclear
      16: 3300 XL 8mm probe
      26: 3300 XL NSv probe
      27: 3300 XL NSv probe, selectable hazardous area approvals
      28: 3300 XL 8mm probe, selectable hazardous area approvals
      29: 3300 XL 11mm probe
      30: 3300 XL 11mm probe, selectable hazardous area approvals
      31: 3300 XL NSv probe with connector protector
      32: 3300 XL NSv probe with connector protector, selectable hazardous area approvals
      33: 3300 XL 8mm probe with connector protector
      34: 3300 XL 8mm probe with connector protector, selectable hazardous area approvals
      35: 3300 XL 11mm probe with connector protector
      36: 3300 XL 11mm probe with connector protector, selectable hazardous area approvals
      37: 3300 XL 8mm probe, ETR, selectable hazardous area approvals (available for 21000 only)
       
      B: Probe Cable Length
      00: Probe cable not required
      05: 0.5 m (20 in)
      10: 1.0 m (39 in)
      12: 12.0 in
      18: 18.0 in
      24: 24.0 in
      30: 30.0 in
      36: 36.0 in
       
      C: Standoff Adapter (Option C Dimension)
      15: Minimum length 1.5 in (38 mm)
      75: Maximum length 7.5 in (191 mm)
      Examples
      1.5 in (38 mm) = 15
      No standoff adapter = 00
       
      D: Probe Penetration (Option D Dimension)
      10: Minimum length 1.0 in (25.4 mm)
      Examples
      3.7 in (94 mm) = 037
      22.4 in (569 mm) = 224
       
      E: Fittings
      00: Without fittings
      01: One 3/4-14 NPT explosion-proof fitting; One 3/4-14 NPT plug
      02: Two 3/4-14 NPT explosion-proof fittings
      03:One 3/4-14 NPT plug; One 3/4-14 to 1/2-14 NPT reducer; One cable seal grip with grommets for; the following cable sizes:
      • 1/8 to 3/16 inches
      • 1/4 to 5/16 inches
      • 5/16 to 3/8 inches
      04: One 3/4-14 NPT plug only
       
      F: Mounting Thread
      01: As cast without threads
      02: 3/4-14 NPT
      04: 1/2-14 BSP
      1.Older 3300 Probe: This configuration uses the classic 3300 8mm probe (Option 16) instead of the XL series probe. When replacing or procuring spare parts, please note that calibration with a standard 3300 series proximity sensor or system linearity is required.
      2.Zero Extension Joint Design: Option C = 00 indicates that there is no additional extension section directly below the junction box. This design is typically used for compact installations, such as those with thin machine walls, limited external space for bearing housings, or where external insulation is not a concern.
      3.Total Physical Depth: Due to the absence of an extension joint, the maximum total sleeve length extending inward from the machine mounting opening is 5.4 inches. During field installation, ensure sufficient internal space to prevent the probe from getting stuck in internal bearings or oil baffles.

      Manuals

      Technical notes

      The Bentley Nevada 21000-16-10-00-054-04-02 is an API 670 compliant and CSA-certified aluminum external mounting protective housing assembly for eddy current probes. This assembly integrates a 3300 XL 8 mm probe, features a direct-mount design with a 5.4-inch sleeve immersion depth, and is designed to provide external clearance adjustment without disassembling the mechanics. It also features CSA Type 4 explosion-proof and waterproof capabilities.

      • Product Lifecycle Stage

        Obsolete/Discontinued by OEM

        Moore Automated provides high-quality Bently Nevada replacement modules and spare parts for industrial automation systems. Our reliable solutions help reduce customer downtime, extend equipment life, and ensure reliable, continuous plant operation.

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      FAQ

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      • What are the main operating functions of the 21000-16-10-00-054-04-02 in a precision rotating machinery monitoring system?
        The 21000-16-10-00-054-04-02 is an eddy current proximity probe assembly designed for high-precision, non-contact measurement of shaft vibration, radial displacement, axial position, and shaft runout. As a key component of calibrated proximity sensor systems, it provides continuous condition monitoring and mechanical protection for high-value rotating equipment.
      • How does the 21000-16-10-00-054-04-02 utilize eddy current sensing technology to achieve superior metrological performance?
        The 21000-16-10-00-054-04-02 works by generating a high-frequency electromagnetic field at the probe tip. Changes in the gap between the probe and the target alter the induced eddy currents within the conductive shaft surface, generating a proportional electrical signal with excellent linearity, repeatability, and dynamic response for precision displacement measurement.
      • What is the probe body configuration of the 21000-16-10-00-054-04-02?
        As indicated by order code 16, the 21000-16-10-00-054-04-02 features a 16 mm probe body/thread configuration. This mechanical design provides robust mounting, excellent structural rigidity, and reliable probe positioning for demanding industrial applications.
      • 21000-16-10-00-054-04-02 How to maintain excellent signal integrity during long-distance transmission?
        21000-16-10-00-054-04-02 Employs impedance-controlled shielded coaxial cable to minimize signal attenuation, electromagnetic interference (EMI), radio frequency interference (RFI), and impedance discontinuities. This precision cable construction ensures high-precision transmission of displacement signals to monitoring electronics.
      • 21000-16-10-00-054-04-02 Which calibration target material should be specified?
        21000-16-10-00-054-04-02 Calibrated at the factory using AISI 4140 steel, the industry-standard reference material for eddy current proximity sensor systems. Calibration using this material ensures that specified sensitivity, linear operating range, and measurement accuracy are achieved under specified installation conditions.
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      Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.
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