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      Bently Nevada 21000-34-10-20-058-04-02
      · Product image is representative; revision or series may vary. Contact us to request a specific version.
      Ships by Sunday, September 13

      21000-34-10-20-058-04-02

      Proximity Probe HousingAssemblies

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          The BENTLY NEVADA 21000-34-10-20-058-04-02 uses the -34 probe option, specifying a 3300 XL 8 mm probe with connector protector and multiple approvals. The -10 option specifies a 1.0 m (39 in) probe cable, while the -20 option specifies a 2.0 in standoff adapter.

          The BENTLY NEVADA 21000-34-10-20-058-04-02 specifies a 5.8 in probe penetration through the -058 option. The combination of the 2.0 in standoff adapter and 5.8 in probe penetration provides a defined installation configuration for externally mounted proximity probe applications.

          The BENTLY NEVADA 21000-34-10-20-058-04-02 includes fittings option 04, which specifies one 3/4-14 NPT plug only. The final -02 option specifies a 3/4-14 NPT mounting thread, which is required for configurations using a standoff adapter.

          Technical specifications for 21000-34-10-20-058-04-02

          • Product Model
            21000-34-10-20-058-04-02
          • Product Parameters
            Proximity Probe HousingAssemblies
          • Tariff Code
            8537101190
          • Country of origin
            USA
          • Place of shipment
            Xiamen, China
          • In stock
            1 unit
          • Estimated Shipping Size
            47.5x8.5x8.5cm
          • Manufacturer
            Bently Nevada
          • Weight
            1.08 kg
          • Probe with Connector
            3300 XL 8mm probe with connectorprotector selectable hazardous areaapprovals
          • Probe Cable Length
            1.0 m (39 in)
          • Standoff Adapter
            2.0 in
          • Probe Penetration
            5.8 in (147.32 mm)
          • Fittings
            One 3/4-14 NPT plug only
          • Mounting Thread
            3/4-14 NPT
          View all additional
          Ask for Quote

          Alternative Names

          21000-34-10-20-058-04-0Z 21000-34-10-20-058-04-O2 21000-34-10-20-058-O4-02 21000-34-10-20-O58-04-02 21000-34-10-20-05B-04-02 21000-34-10-2O-058-04-02 21000-34-10-Z0-058-04-02 21000-34-1O-20-058-04-02 21000-34-I0-20-058-04-02 2I000-34-10-20-058-04-02 21000 34 10 20 058 04 02 21000 34 10 20 058 04 0Z 21000 34 10 20 058 04 O2 21000 34 10 20 058 O4 02 21000 34 10 20 O58 04 02 21000 34 10 20 05B 04 02 21000 34 10 2O 058 04 02 21000 34 IO 20 058 04 02 2I000 34 10 20 058 04 02 21000-34-10-20-058-04-01 21000-34-10-20-058-04-04

          Technical notes

          The BENTLY NEVADA 21000-34-10-20-058-04-02 is suitable for external proximity probe installations in rotating machinery condition-monitoring applications. The 2.0 in standoff adapter and 5.8 in probe penetration are important mechanical configuration details that should be matched when selecting a replacement housing assembly.
          SYSTEM & REPLACEMENT CHECK

          Information needed before ordering

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

          Information

          Overview Manuals Application Notes Product Applications Insertion & Installation Mechanics

          Features:

          • All-metal aluminum probe housing assembly
          • Complete assembly includes
          • Certified as a CSA Type 4 enclosure
          • Fully compliant with the American Petroleum Institute's (API) 670 Standard
          • Sleeve support required for long installations
          The 21000-34-10-20-058-04-02 includes a 3300XL 8mm reverse mount proximity probe with 3/8-24 UNF threads and a 10.0 metres (32.8 ft) probe cable. The 21000-34-10-20-058-04-02 is configured with a 2.0 in (51 mm) sleeve length and a 5.8 in (147 mm) probe penetration depth.

          The 21000-34-10-20-058-04-02 includes one 3/4-14 NPT plug only as the conduit fitting and features a 3/4-14 NPT mounting thread for secure installation on the machine casing.The 21000-34-10-20-058-04-02 is certified as a CSA Type 4 enclosure and is fully compliant with the American Petroleum Institute's (API) 670 Standard for externally mounted proximity probe housings.

          When installing the 21000-34-10-20-058-04-02, for probe penetration lengths between 1.0 and 2.0 inches, it may be necessary to counter bore the machine case to reduce probe side view or rear view interference. The adjustment range of probe penetration for the 21000-34-10-20-058-04-02 is 13 mm (±0.5 in).

          The 21000-34-10-20-058-04-02 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 21000-34-10-20-058-04-02 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.
          Sleeve length for the 21000-34-10-20-058-04-02 is determined by the location in which the probe and housing are installed, and the probe lead for the 21000-34-10-20-058-04-02 must be longer than the sleeve. If a probe penetration length (C plus D) greater than 300 mm (12 in) is selected for the 21000-34-10-20-058-04-02, sleeve support must be added near the probe to prevent resonance from occurring.
          Bently Nevada offers a probe support and oil seal (part number 37948-01) for long sleeves that must go through an inner bearing housing on the 21000-34-10-20-058-04-02. Custom sleeve lengths are also available for the 21000-34-10-20-058-04-02 upon request.
          • Power Generation: Monitors shaft vibration/position on steam, gas, and hydro turbines
          • Oil & Gas: Deployed on large compressors and pumps in refineries and extraction plants
          • Manufacturing/Industrial: Integrated into motors, fans, and blowers for predictive maintenance
          • Signal Extension: Bridges proximity probes to monitoring instruments over a 3-meter length
          • Machinery Protection: Prevents catastrophic failure via uninterrupted vibration analysis data transmission
          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.
          External probe housings permit gap adjustment or probe replacement without dismantling the machine casing.
          Sleeve Penetration: The 5.8-inch sleeve holds the reverse-mount probe, guiding it through the machine casing toward the target shaft.
          Standoff Adjustment: The 0.2-inch standoff adapter allows external micro-adjustments to precisely set the voltage gap relative to the target before locking it in place.

          Also searched as

          21000-16-10-00-041-04-02 21000-16-10-00-045-04-02 21000-16-10-15-071-03-02 21000-16-10-000-062-03-02 24701-28-05-30-057-04-02

          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.
          FREQUENTLY ASKED QUESTIONS

          Questions buyers ask about 21000-34-10-20-058-04-02

          Direct answers about identity, compatibility, stock, warranty, payment and shipping.

          • Does it include the probe?

            Yes, it includes a pre-configured 3300 XL 8 mm proximity probe and connector.

          • What is the function of the standoff adapter?

            The 2.0-inch adapter provides necessary physical spacing and mechanical protection for the probe connection point.

          • Can it be used in hazardous locations?

            Yes, the housing is engineered from corrosion-resistant aluminum and features a dome cover with structural seals. When properly installed, it meets CSA Type 4 enclosure criteria and complies with API 670 industry standards for heavy machinery protection.

          • What is the purpose of the 2.0-inch standoff adapter?

            The standoff adapter establishes a precise distance gap between the primary housing block and the mechanical casing. This clearance allows engineers to navigate structural obstructions on the machine case and accurately tune sensor penetration without altering the assembly sleeve length.
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