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

Proximity Probe HousingAssemblies

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

  • Product Model
    21000-34-05-00-015-04-02
  • Product Parameters
    Proximity Probe HousingAssemblies
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • In stock
    2 units
  • Estimated Shipping Size
    30.5x8.5x8.5cm
  • Manufacturer
    Bently Nevada
  • Weight
    1.05 kg
  • Probe with Connector
    3300 XL 8mm probe with connectorprotector, selectable hazardous areaapprovals
  • Probe Cable Length
    0.5 m (20 in)
  • Standoff Adapter
    No standoff adapter
  • Probe Penetration
    1.5 in
  • Fittings
    One 3/4-14 NPT plug only
  • Mounting Thread
    3/4-14 NPT

Description

The BENTLY NEVADA 21000-34-05-00-015-04-02 Proximity Probe Housing Assembly is designed for the external installation and protection of a compatible proximity probe on rotating machinery. The 21000 housing provides a robust mechanical enclosure for the probe and allows the probe to be installed through the machine casing for vibration and position monitoring applications.

The -34 configuration specifies a 3300 XL 8 mm probe with connector protector. This configuration is intended for applications requiring a protected probe connection and is suitable for non-contact measurement applications such as shaft vibration and Keyphasor monitoring.

The -05 option specifies a 0.5 m / 20 in probe cable length. The -00 option specifies no standoff adapter, while the -015 option specifies a 1.5 in / 38 mm probe penetration. These mechanical dimensions are important for matching the housing to the machine casing and ensuring the correct probe position relative to the measurement target.

The -04 fitting option specifies one 3/4-14 NPT plug only, while the final -02 option specifies a 3/4-14 NPT mounting thread. This provides the required threaded mounting interface for the specified external installation arrangement.

Information

Overview Manuals Application Notes Product Applications Housing Insertion & Mechanical Gapping

Features:

  • A dome cover that screws into the body of the housing
  • Threaded ports for conduit connections
  • O-rings
  • A reverse mount proximity probe
  • A thread seal
  • Optional conduit fittings
The Bently Nevada 21000-34-05-00-015-04-02 is a 21000 Series aluminum external proximity probe housing assembly configured with a 3300 XL 8 mm probe and connector protector. The configuration includes a 0.5 m (20 in) probe cable, no standoff adapter, 1.5 in (38 mm) probe penetration, one 3/4-14 NPT plug, and a 3/4-14 NPT mounting thread.

The 21000 aluminum housing is designed for external proximity probe installation and is compliant with API 670 requirements for externally mounted proximity probe housings. The housing family is also available with applicable CSA approvals and hazardous-area configurations. The exact certification should be verified against the complete ordered configuration and installed transducer system.

The 21000-34-05-00-015-04-02 Bently Nevada Proximity Probe HousingAssemblies may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 21000-34-05-00-015-04-02 Proximity Probe HousingAssemblies Manuals, Datasheets, Drivers, 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.
You can order hazardous area approvedproximity probes with 21000 aluminum and24701 stainless steel housings for intrinsicallysafe applications. Both housings are certifiedas CSA Type 4 enclosures and are fullycompliant with the American PetroleumInstitute's (API) 670 Standard for externallymounted proximity probe housings.The 164818 Compact Proximity Probe Housing isalso available for applications with spacerestrictions. Ceramic capped probes areavailable with the 164818 housing.Sleeve length is determined by the location inwhich the probe and housing are installed. Theprobe lead must be longer than the sleeve.Sleeve lengths longer than 304 mm (12 inches)require additional sleeve support to reduce thevibration associated with unsupported longsleeve lengths.
  • Power Generation: Monitors turbine vibration, generators, and large cooling pumps continuously
  • Oil/Gas/Petrochemical: Tracks compressor health on rigs, refineries, and pipelines
  • Water/Wastewater: Connects seismic sensors to BOP machinery to prevent mechanical failures
  • Pulp/Paper/Heavy Manufacturing: Used in machinery diagnostics exposed to chemical washdowns or moisture
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Apply thread sealant to the external 3/4-14 NPT mounting threads.Thread the entire housing assembly into the machine casing.Hand-tighten until the probe sleeve is safely inside, then thread carefully until the probe tip gently touches the shaft target. Do not over-torque when touching the shaft to avoid tip damage.
Back out the housing assembly to set your physical gap. For standard 8mm probes, backing out the housing by approximately 1.0 to 1.3 turns establishes the standard 1.27 mm (50 mil) or 2.0 mm (80 mil) operational gap.Lock the housing in place using the external locknut or via the standoff adapter bolts

Alternative Names

21000-34-05-00-015-04-0Z 21000-34-05-00-015-04-O2 21000-34-05-00-015-O4-02 21000-34-05-00-0I5-04-02 21000-34-05-00-O15-04-02 21000-34-05-OO-015-04-02 21000-34-O5-00-015-04-02 2I000-34-05-00-015-04-02 21000-34-05-00-015-04-00 21000-34-05-00-015-04-04 21000-34-05-00-015-04-CN

Technical notes

The 21000 housing uses an aluminum body with a 304 stainless-steel probe sleeve. The 21000 Series assembly consists of a dome cover, threaded conduit ports, probe sleeve, O-rings, a reverse-mount proximity probe, thread seal, and applicable fittings or standoff components according to the selected configuration.

FAQs

  • Does this part number include the actual proximity sensor?

    +
    Yes. The 34 option code confirms that this assembly ships complete with a 3300 XL 8mm reverse-mount probe pre-installed inside the protective casing.
  • What length of sensor cable is provided inside the dome?

    +
    The 05 code means the integrated probe has a 0.5-meter (20-inch) miniature coaxial cable terminated with a connector protector to link into your external extension cable.
  • Can this configuration be used for API 670 applications?

    +
    Yes. This assembly is fully compliant with the American Petroleum Institute (API) 670 Standard for externally mounted proximity probe housings.
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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