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Bently Nevada 21000-34-05-00-015-04-02
· Product image is representative; revision or series may vary. Contact us to request a specific version.
Ships by Saturday, September 12

21000-34-05-00-015-04-02

Proximity Probe Housing Assembly

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Factory New These are new and current items that are procured directly from the manufacturer.
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PRODUCT DESCRIPTION

21000-34-05-00-015-04-02 - Proximity Probe Housing Assembly

Bently Nevada 21000-34-05-00-015-04-02 provides an externally mounted housing for a 3300 XL 8 mm reverse-mount proximity probe with connector protection. This configuration uses an aluminum body and a 304 stainless steel sleeve, with a 0.5 m probe lead.

The ordered penetration is 1.5 inches with no standoff adapter and a 3/4-14 NPT mounting thread. Fitting option 04 supplies one NPT plug only. Check the remaining cable entry and machine geometry; the housing is not the CA-prefixed explosion-proof version.
ACTUAL APPLICATIONS

Where 21000-34-05-00-015-04-02 supports measurement tasks

Manufacturer literature supports the following measurement arrangements. Confirm the complete installed system and the exact ordered configuration before selecting this component.
  • 01 · SHAFT VIBRATION

    Locate an external vibration probe

    Use the 1.5-inch penetration configuration to position the selected XL 8 mm probe for dynamic shaft measurements on a fluid-film bearing machine. Check sleeve clearance and the conductive target geometry. The external housing supports the probe; the complete transducer chain performs the measurement.
  • 02 · AXIAL POSITION

    Support a static position measurement

    The housing can carry its selected proximity probe for static position measurement. The aluminum body and NPT mounting interface must suit the machine location, while penetration adjustment establishes the required probe-to-target gap. Confirm the monitor range and target arrangement with the probe documentation.
  • 03 · PHASE REFERENCE

    Position a timing-reference probe

    The selected XL 8 mm family supports Keyphasor reference and speed measurements. Use the housing only where its sleeve and cable-entry arrangement suit that target. Speed or overspeed protection requires the manufacturer application guidance and the complete monitoring-system design, not housing selection alone.

Technical specifications for 21000-34-05-00-015-04-02

  • Product Model
    21000-34-05-00-015-04-02
  • Product Parameters
    Proximity Probe Housing Assembly
  • In stock
    1 unit
  • Manufacturer
    Bently Nevada
  • Probe configuration option
    34: 3300 XL 8 mm, protector, approval option
  • Probe cable length option
    05: 0.5 m
  • Standoff adapter option
    00: No standoff adapter
  • Probe penetration option
    015: 1.5 in (38.10 mm)
  • Fittings option
    04: One 3/4-14 NPT plug only
  • Mounting thread option
    02: 3/4-14 NPT
  • Housing body material
    Aluminum
  • Sleeve material
    304 stainless steel
  • Penetration adjustment
    +/-0.5 in (13 mm)
  • Enclosure classification
    CSA Type 4; standard non-CA housing
  • Long-sleeve support threshold
    Additional support above approximately 12 in
  • Probe thermal range
    -51 to +177 deg C; pressure-seal caution below -34 deg C
View all additional

Alternative Names

21000-34-05-00-015-04-02 21000 aluminum probe housing 1.5-inch external probe assembly
SYSTEM & REPLACEMENT CHECK

Information needed before ordering

Three direct checks to secure your system integration and minimize ordering risks.

Information

System integration Replacement check Manuals & support
SYSTEM CONFIGURATION

Match the installed measurement arrangement

Bently Nevada 21000-34-05-00-015-04-02 provides an externally mounted housing for a 3300 XL 8 mm reverse-mount proximity probe with connector protection. This configuration uses an aluminum body and a 304 stainless steel sleeve, with a 0.5 m probe lead.
The ordered penetration is 1.5 inches with no standoff adapter and a 3/4-14 NPT mounting thread. Fitting option 04 supplies one NPT plug only. Check the remaining cable entry and machine geometry; the housing is not the CA-prefixed explosion-proof version.
Check the selected proximity-probe system and the machine target independently of the housing material. Cable entries, thread engagement and sleeve support must match the controlled installation; no housing drawing establishes a safe protection-system design by itself.

Features:

  • 1.5-inch probe penetration
  • Aluminum housing body
  • Half-metre probe lead
The 21000-34-05-00-015-04-02 requires exact configuration and installation checks before system integration and commissioning.
INTERCHANGEABILITY

Verify the complete replacement identity before commissioning

Compare all six option fields, not just the housing family. Retain the required penetration, standoff arrangement, probe lead, fittings and mounting thread.
This order uses aluminum for the body and 304 stainless steel for the sleeve. Review the installed material requirements and inspect the actual target clearance before replacement.
Preserve the applicable probe user guide and assembly drawing. The downloads are a data summary, an identified technical-data extract and a limited installation checklist, not a complete operation manual.

Features:

  • 1.5-inch probe penetration
  • Half-metre probe lead
  • 3/4-14 NPT mounting connection
The 21000-34-05-00-015-04-02 requires replacement verification of the complete ordered configuration and installed measurement system before commissioning.
DOCUMENTATION STATUS

Browse the Manuals, Datasheets, Official Documents, Links

Important Notice: The Manufacturer's Manual download is a manufacturer technical-data extract, not a complete operation manual. The installation guide contains only source-supported checks. Specifications of other configurations shown on source pages must not be applied to this exact order.

Features:

  • Sources: Bently Nevada 141600 Rev. AC / 141194 Rev. AM
  • Use complete equipment instructions for installation and commissioning.
  • Accessories are supplied only when listed in the quotation
Documentation for the 21000-34-05-00-015-04-02 is supplied here as a technical-data extract; confirm manual availability in the written quotation.

Important notice

Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
BUYER INFORMATION

Commercial terms without hidden steps

Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
  • 01

    Shipping & delivery

    Dispatch
    Eligible stock: same / next day
    Carriers
    DHL, FedEx or UPS
    Ship from
    Xiamen, China
    Packed size
    20.5 × 22.4 × 3.3 cm
    Shipping weight
    0.10 kg
  • 02

    Payment & customs

    Payment
    Bank transfer (T/T)
    Currencies
    USD · EUR · GBP · RMB
    Credit cards
    Not accepted
    HS reference
    9031809090
    Origin
    USA
  • 03

    Warranty & returns

    Warranty
    12 months from AMIKON
    Inspection
    Label, condition and packing checks
    Returns
    Prior RMA authorisation required
    Compatibility
    Confirm before order
    OEM warranty
    Does not apply
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
  • Part checked

    Full suffix recorded
  • Condition checked

    Label and appearance
  • Packing checked

    Antistatic protection
  • Tracking supplied

    Established couriers
  • Sandy Lin

    Dedicated account manager · 15+ years
FREQUENTLY ASKED QUESTIONS

Questions buyers ask about 21000-34-05-00-015-04-02

Direct answers about identity, compatibility, stock, warranty, payment and shipping.
  • Why does a 1.5-inch penetration deserve a counterbore review?

    The manufacturer warns that penetration between 1.0 and 2.0 inches may require counterboring the machine case to reduce probe side-view or rear-view effects. Check the actual surrounding metal geometry.
  • Does fitting option 04 include a cable gland?

    No. Option 04 is one 3/4-14 NPT plug only. A cable seal grip belongs to a different fitting option; arrange the remaining entry according to the installation design.
  • Can penetration adjustment compensate for any mounting-position error?

    No. The documented adjustment is only +/-0.5 inch. Compare the required target position with the ordered 1.5-inch penetration and the assembly drawing before relying on adjustment.
  • Should an installer cut the 0.5 m proximity-probe lead to remove excess length?

    The order specifies a 0.5 m probe lead as part of the transducer arrangement. Do not treat it as generic field wire; retain the required probe, extension-cable and Proximitor system configuration.
  • Which mounting form is excluded by the final 02 code?

    Final 02 specifies 3/4-14 NPT. It is not the as-cast unthreaded mounting option or the 1/2-14 BSP option. Inspect the machine port before fitting the assembly.
  • Is this the compact 164818 housing shown in the same document?

    No. The 164818 is a separate compact housing for space restrictions. This order is a 21000 assembly and must be checked against the 21000 dimensional drawing.
  • What should be checked before selecting the newer 31000 housing family instead?

    The manufacturer describes newer 31000/32000 alternatives but also qualifies the recommendation by explosion-proof requirements. Review the complete mounting, environmental and approval requirements; the newer family is not an automatic substitution.
  • Does this housing alone produce the monitor voltage signal?

    No. The selected proximity probe, extension cable where required, and Proximitor Sensor form the transducer chain. The housing positions and encloses the probe; it is not an electronic signal conditioner.
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