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21000-00-00-60-028-02-02

Proximity Probe HousingAssemblies

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Technical specifications for 21000-00-00-60-028-02-02

  • Product Model
    21000-00-00-60-028-02-02
  • Product Parameters
    Proximity Probe HousingAssemblies
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Estimated Shipping Size
    30.5x8.5x8.5cm
  • Manufacturer
    Bently Nevada
  • Weight
    1.05 kg
  • Probe with Connector
    Probe not required
  • Probe Cable Length
    Probe cable not required
  • Standoff Adapter
    6.0 IN
  • Probe Penetration
    2.8 IN
  • Fittings
    Two 3/4-14 NPT explosion-proof fittings
  • Mounting Thread
    3/4-14 NPT

Description

The BENTLY NEVADA 21000-00-00-60-028-02-02 Proximity Probe Housing Assembly is for the external installation and protection of a separately selected proximity probe on rotating machinery. The 21000 Series uses an all-metal housing construction and is designed for externally mounted proximity probe applications such as shaft vibration and Keyphasor monitoring.

The first -00 configuration specifies that the probe is not included, while the second -00 specifies that the probe cable is not required. Therefore, the 21000-00-00-60-028-02-02 is a housing assembly intended to be used with a separately selected compatible Bently Nevada proximity probe and associated transducer system.

The -60 option specifies a 6.0 in / 152 mm standoff adapter. The -028 option specifies a 2.8 in / 71 mm probe penetration. Together, these dimensions define the mechanical positioning of the probe relative to the housing and machine casing. The actual installation should be checked carefully to ensure the probe reaches the required measurement position and that the sleeve is properly supported.

The -02 fittings configuration specifies two explosion-proof fittings, one 3/4-14 NPT plug, and one 3/4-14 to 1/2-14 NPT reducer. This arrangement is intended for conduit and cable-entry requirements associated with the specified external installation. The final -02 specifies the 3/4-14 NPT mounting thread.

Information

Overview Manuals Application Notes Product Applications Mechanical Insertion

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 21000-00-00-60-028-02-02 is a 21000 Series aluminum external proximity probe housing assembly. This configuration is supplied without a proximity probe and without a probe cable and is configured with a 6.0 in standoff adapter, 2.8 in probe penetration, two explosion-proof fittings, one 3/4-14 NPT plug, one 3/4-14 to 1/2-14 NPT reducer, 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 21000-00-00-60-028-02-02 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 21000-00-00-60-028-02-02 Aluminum probe housing assembly 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.
Thread the Housing: Screw the housing body into the machine case via the 3/4-14 NPT mounting thread. Tighten securely to ensure a rigid mount, as long, unsupported sleeves can vibrate and distort measurements.
Insert the Probe: Insert your reverse-mount proximity probe into the housing sleeve from the rear (the side facing away from the machine).
Set the Mechanical Gap: Thread the probe forward until the tip contacts the target surface gently. Back the probe out by a specific number of turns to achieve the targeted electrical gap—typically around 1.27 mm (50 mils) or -10.0 VDC for standard 3300 XL systems.

Alternative Names

21000-00-00-60-028-02-0Z 21000-00-00-60-028-02-O2 21000-00-00-60-028-O2-02 21000-00-00-60-028-0Z-02 21000-00-00-60-02B-02-02 21000-00-00-60-0Z8-02-02 21000-00-00-60-O28-02-02 21000-00-00-6O-028-02-02 21000-00-OO-60-028-02-02 21000-OO-00-60-028-02-02 2I000-00-00-60-028-02-02 21000-00-00-60-028-02-01 21000-00-00-60-028-02-04 21000-00-00-60-028-02-CN

Technical notes

The 21000 housing uses an aluminum body with a 304 stainless-steel probe sleeve. The assembly incorporates a dome cover, threaded conduit ports, probe sleeve, O-rings, thread seal, and the selected fittings and standoff adapter. The housing design is compliant with API 670 requirements for externally mounted proximity probe housings and is available in CSA-approved configurations for applicable hazardous-area applications.

FAQs

  • What is the exact internal sleeve and penetration length?

    +
    2.8 inches. The option code -028 determines the exact penetration depth into your machine casing or bearing housing.Because a 6.0-inch standoff adapter (-60) is present, the sleeve length is mechanically extended to offset the housing from the casing wall while keeping the target clearance accurate.
  • What are the thread specifications for mounting this housing?

    +
    The mounting thread code -02 specifies a 3/4-14 NPT connection.Bently Nevada machines these threads with roughly 5 to 7 full threads to maximize connection stiffness, reduce vibration, and support long sleeve extensions.
  • Can the 21000 housing be used outdoors or in wet areas?

    +
    Yes. The 21000 series features a CSA Type 4 enclosure rating. This certifies it as watertight and dust-tight, making it completely safe for rain, ice formation, and dusty industrial sites.
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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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