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      Bently Nevada 21000-28-05-15-028-04-02
      · Product image is representative; revision or series may vary. Contact us to request a specific version.
      Ships by Sunday, September 13

      21000-28-05-15-028-04-02

      Proximity Probe HousingAssemblies

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          The BENTLY NEVADA 21000-28-05-15-028-04-02 uses the 28 probe option, specifying a 3300 XL 8 mm probe with multiple/selectable hazardous-area approvals. The 05 code specifies a 0.5 m (20 in) probe cable, while the 15 code specifies a 1.5 in (38 mm) standoff adapter.

          The BENTLY NEVADA 21000-28-05-15-028-04-02 has a 2.8 in probe penetration specified by the 028 option. The housing assembly is designed to position the proximity probe externally on the monitored machine while providing a defined probe installation arrangement.

          The BENTLY NEVADA 21000-28-05-15-028-04-02 includes fittings option 04, consisting of one 3/4-14 NPT plug only. The final 02 option specifies a 3/4-14 NPT mounting thread.

          Technical specifications for 21000-28-05-15-028-04-02

          • Product Model
            21000-28-05-15-028-04-02
          • Product Parameters
            Proximity Probe HousingAssemblies
          • Tariff Code
            8537101190
          • Country of origin
            USA
          • Place of shipment
            Xiamen, China
          • In stock
            1 unit
          • Estimated Shipping Size
            8.5x8.5x30.5cm
          • Manufacturer
            Bently Nevada
          • Weight
            1.08 kg
          • Probe with Connector
            3300 XL 8mm probe, selectablehazardous area approvals
          • Probe Cable Length
            0.5 m (20 in)
          • Standoff Adapter
            1.5 in
          • Probe Penetration
            2.8 in
          • Fittings
            One 3/4-14 NPT plug only
          • Mounting Thread
            3/4-14 NPT
          View all additional
          Ask for Quote

          Alternative Names

          21000-28-05-15-028-04-0Z 21000-28-05-15-028-04-O2 21000-28-05-15-028-O4-02 21000-28-05-15-0Z8-04-02 21000-28-05-15-02B8-04-02 21000-28-05-15-O28-04-02 21000-28-05-I5-028-04-02 21000-28-O5-15-028-04-02 21000-Z8-05-15-028-04-02 21000-2B-05-15-028-04-02 2I000-28-05-15-028-04-02 21000-28-05-15-028-04-01 21000-28-05-15-028-04-04 21000-28-05-15-028-04-CN

          Technical notes

          The BENTLY NEVADA 21000-28-05-15-028-04-02 uses an aluminum housing body with a 304 stainless-steel probe sleeve. The 21000 housing assembly consists of a dome cover, threaded conduit ports, probe sleeve, O-rings, reverse-mount proximity probe, thread seal, and selected fittings and standoff adapter components.
          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 Connection & Wiring

          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 21000-28-05-15-028-04-02 includes a 3300XL NSv reverse mount proximity probe with 3/8-24 UNF threads and a 5.0 metres (16.4 ft) probe cable. The 21000-28-05-15-028-04-02 is available with multiple hazardous area approvals for intrinsically safe applications. The 21000-28-05-15-028-04-02 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.

          Sleeve length for the 21000-28-05-15-028-04-02 is 2.8 in (71 mm), and the probe lead for the 21000-28-05-15-028-04-02 must be longer than the sleeve. The 21000-28-05-15-028-04-02 features a 3/4-14 NPT mounting thread and includes one 3/4-14 NPT plug plus one cable seal grip with grommets for the following cable sizes: 1/8 to 3/16 inches, 1/4 to 5/16 inches, and 5/16 to 3/8 inches.

          The 21000-28-05-15-028-04-02 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 21000-28-05-15-028-04-02 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.
          When installing the 21000-28-05-15-028-04-02, 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 21000-28-05-15-028-04-02 is 13 mm (±0.5 in). For the maximum value of C plus D for the 21000-28-05-15-028-04-02, refer to Figure 1: 21000/CA21000 Proximity Probe Housing Assembly in the datasheet.
          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 21000-28-05-15-028-04-02. Custom sleeve lengths are also available for the 21000-28-05-15-028-04-02 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.
          Coaxial Connection: Connect the 0.5-meter probe tip cable with its built-in connector to a matching extension cable inside the protective housing cavity.
          Conduit Sealing: Feed outgoing signal wires through the 3/4-14 NPT threaded conduit port equipped with the standard single NPT plug/fitting configuration.
          Environmental Protection: Ensure internal O-rings and thread seals are tightly fitted before screwing down the dome cover to maintain an environmental seal.

          Also searched as

          21000-28-05-15-012-04-02 21000-00-00-00-250-03-02 24701-28-05-30-057-04-02 24701-33-05-00-025-04-02 24701-28-05-05-105-03-02

          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 21000-28-05-15-028-04-02

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

          • What is the purpose of this assembly?

            It allows engineers to access, adjust, or replace the internal proximity probe and extension cable from outside the machine casing. This avoids costly machine shutdowns or complete disassembly during routine maintenance.

          • What environmental ratings does it have?

            The housing features a CSA Type 4 enclosure rating, proving it suitable for wet, dusty, or outdoor locations. It complies fully with the API 670 Standard for externally mounted probe housings.

          • What is the material composition?

            The assembly is built with a lightweight aluminum body and a highly durable 304 stainless steel probe sleeve to provide corrosion resistance.

          • What are the thread connections?

            Utilizes standard 3/4-14 NPT mounting and fitting options (-04/-02 codes).
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