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Bently Nevada 21000-33-10-00-070-04-02
· Product image is representative; revision or series may vary. Contact us to request a specific version.
Ships by Sunday, September 13

21000-33-10-00-070-04-02

Proximity Probe HousingAssemblies

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The BENTLY NEVADA 21000-33-10-00-070-04-02 uses the -33 probe option, specifying a 3300 XL 8 mm probe with connector protector. The -10 option specifies a 1.0 m (39 in) probe cable, while the -00 option indicates that no standoff adapter is included.

The BENTLY NEVADA 21000-33-10-00-070-04-02 specifies a 7.0 in probe penetration through the -070 option. The extended sleeve length is intended for installations requiring a longer distance between the housing and the monitored machine surface. For long unsupported sleeves, appropriate support should be considered to reduce vibration effects.

The BENTLY NEVADA 21000-33-10-00-070-04-02 includes fittings option 04, which specifies one 3/4-14 NPT plug only. The final -02 option specifies the 3/4-14 NPT mounting thread.

The BENTLY NEVADA 21000-33-10-00-070-04-02 is part of the 21000 aluminum proximity probe housing family. The assembly includes a dome cover, threaded ports for conduit connections, a probe sleeve, O-rings, a reverse-mount proximity probe, a thread seal, and selected fittings according to the ordered configuration.

Technical specifications for 21000-33-10-00-070-04-02

  • Product Model
    21000-33-10-00-070-04-02
  • 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 NSv probe with connectorprotector selectable hazardous areaapprovals
  • Probe Cable Length
    1.0 m (39 in)
  • Standoff Adapter
    No standoff adapter
  • Probe Penetration
    7.0 in (177.8 mm)
  • Fittings
    One 3/4-14 NPT plug only
  • Mounting Thread
    3/4-14 NPT
View all additional

Alternative Names

21000-33-10-00-070-04-0Z 21000-33-10-00-070-04-O2 21000-33-10-00-070-O4-02 21000-33-10-00-07O-04-02 21000-33-10-00-O70-04-02 21000-33-10-OO-070-04-02 21000-33-1O-00-070-04-02 21000-33-I0-00-070-04-02 2I000-33-10-00-070-04-02 21000 33 10 00 070 04 02 21000 33 10 00 070 04 0Z 21000 33 10 00 070 04 O2 21000 33 10 00 070 O4 02 21000 33 10 00 07O 04 02 21000 33 10 00 O70 04 02 21000 33 10 OO 070 04 02 21000 33 IO 00 070 04 02 21000-33-10-00-070-04-01 21000-33-10-00-070-04-04 21000-33-10-00-070-04-CN

Technical notes

The BENTLY NEVADA 21000-33-10-00-070-04-02 is suitable for external proximity probe installations in rotating machinery monitoring applications. The 21000 Series housings are available with applicable CSA approvals and are designed for explosion-proof hazardous-area applications when the appropriate approved configuration is selected.
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 Details

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 21000-33-10-00-070-04-02 includes a 3300XL 11mm reverse mount proximity probe with 3/8-24 UNF threads and a 10.0 metres (32.8 ft) probe cable. The 21000-33-10-00-070-04-02 is configured with no sleeve and a 7.0 in (178 mm) probe penetration depth.

The 21000-33-10-00-070-04-02 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 21000-33-10-00-070-04-02 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.

The 21000-33-10-00-070-04-02 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 21000-33-10-00-070-04-02 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 21000-33-10-00-070-04-02, 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 21000-33-10-00-070-04-02 is 13 mm (±0.5 in). If a probe penetration length (C plus D) greater than 300 mm (12 in) is selected for the 21000-33-10-00-070-04-02, 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 21000-33-10-00-070-04-02. Custom sleeve lengths are also available for the 21000-33-10-00-070-04-02 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.
Conduit Port: Route the 1.0-meter probe cable through the housing body and out via the threaded conduit port configured with the 3/4-14 NPT plug/fittings (-04).
Extension Cable: Connect the 1-meter probe connector securely inside the protective aluminum dome cover to your standard Bently Nevada extension cable.
Grounding & Sealing: Fasten the screw-on dome cover tightly to preserve the CSA Type 4 explosion-proof rating before wiring the outer signal lines to your Proximitor sensor.

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 21000-33-10-00-070-04-02

Direct answers about identity, compatibility, stock, warranty, payment and shipping.
  • Does it allow gap adjustment?

    Yes, external access lets you adjust the probe gap without machine disassembly.
  • What is its main purpose?

    It houses and protects proximity probes externally on industrial machinery.
  • Is it API 670 compliant?

    Yes, it fully meets American Petroleum Institute 670 standards for mechanical configurations and safety.
  • Which proximity sensor systems are compatible?

    This exact configuration comes with a 3300 XL 8 mm system probe. The system fully complies with the American Petroleum Institute's (API) 670 Standard.
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