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21000-34-10-20-062-04-02

21000 proximity probe housing assembly
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Product Describe:

Bently Nevada 21000-34-10-20-062-04-02 is a 21000 proximity probe housing assembly. It encloses an adjustable reverse-mount proximity probe and protects its cable path at the machine case while retaining external adjustment access.
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Technical specifications for 21000-34-10-20-062-04-02

  • Manufacturer:
    Bently Nevada
  • Product Category:
    Machinery Monitoring Systems
  • Spare Part Number:
    21000-34-10-20-062-04-02
  • Estimated shipping dimensions:
    31x8.5x8.5cm
  • Weight:
    1.2 kg
  • Tariff Code:
    8537101190
  • Counliy of origin:
    USA
  • Housing model:
    21000
  • Probe option:
    3300 XL 8 mm ETR with selectable approvals
  • Probe cable length:
    1.0 m (39 in)
  • Standoff adapter:
    2.0 in (51 mm)
  • Probe penetration:
    6.2 in (157 mm)
  • Fittings:
    One 3/4-14 NPT plug
  • Mounting thread:
    3/4-14 NPT
  • Housing material:
    Aluminum
  • Probe sleeve material:
    304 stainless steel
  • Enclosure type:
    Type 4
  • Probe temperature range:
    -51 to +177 degC

Information

Overview Manuals Common Applications Product Precautions
Bently Nevada 21000-34-10-20-062-04-02 is 21000 proximity probe housing assembly. It encloses an adjustable reverse-mount proximity probe and protects its cable path at the machine case while retaining external adjustment access.
  • Sets the engineered probe penetration to 6.2 in (157 mm)
  • Provides a two-inch standoff for accessible adjustment
  • Protects the probe lead inside a stainless-steel sleeve
  • Uses a 3/4-14 NPT machine mounting interface

21000-34-10-20-062-04-02 operates with 3300 XL 8 mm ETR probe, 304 stainless-steel probe sleeve, machine-case threaded boss, selected conduit and sealing hardware.

Engineered applications include Bearing-housing radial vibration, Thrust-position probe installation, Machine-case proximity retrofit, Externally accessible probe service.

Important Notice: Confirm the full 21000-34-10-20-062-04-02 marking, 6.2 in (157 mm) penetration, two-inch standoff, 3/4-14 NPT mounting and installed probe approval before adjustment and sealing.

Apter Power 21000-34-10-20-062-04-02 Manuals and Guides

Apter Power 21000-34-10-20-062-04-02 System and Technical Reference PDFBently Nevada 21000-34-10-20-062-04-02 Official Engineering Document PDF

The first document provides model-specific technical and system-reference information. The second is the directly related manufacturer document used for installation, configuration and engineering verification.

Bearing-housing radial vibration

Holds the reverse-mount probe at a repeatable machine-case depth.

Thrust-position probe installation

Protects the probe cable between the sensing tip and conduit.

Machine-case proximity retrofit

Allows controlled gap adjustment from outside the casing.

Externally accessible probe service

Supports housing renewal while retaining the measuring-point geometry.

Read the applicable Bently Nevada instructions before work. Verify 21000-34-10-20-062-04-02 and the installed 21000 Proximity Probe Housing Assembly configuration.
1

Verify 21000-34-10-20-062-04-02, the two-inch standoff and 6.2 in (157 mm) penetration before work.

2

Place the monitored machine and protection channel in the approved maintenance state.

3

Preserve the 3/4-14 NPT machine-case thread and housing orientation.

4

Record probe gap, sleeve position, cable route and plug arrangement before removal.

5

Protect the probe tip, sleeve bore, O-rings and sealing surfaces from contamination.

6

Match the installed ETR probe, cable and approval option to the documented loop.

7

Secure the sleeve and conduit so mechanical load cannot alter probe alignment.

8

Verify static gap, dynamic response, seal integrity and alarm action after assembly.

Technical notes

Confirm the full 21000-34-10-20-062-04-02 marking, 6.2 in (157 mm) penetration, two-inch standoff, 3/4-14 NPT mounting and installed probe approval before adjustment and sealing.

FAQ View All FAQ

  • What is the documented system role of 21000-34-10-20-062-04-02?
    21000-34-10-20-062-04-02 is 21000 proximity probe housing assembly. It encloses an adjustable reverse-mount proximity probe and protects its cable path at the machine case while retaining external adjustment access.
  • Which host hardware must be matched with 21000-34-10-20-062-04-02?
    Match 21000-34-10-20-062-04-02 with the documented 21000 Proximity Probe Housing Assembly and the installed 3300 XL 8 mm ETR probe, 304 stainless-steel probe sleeve.
  • How should the complete 21000-34-10-20-062-04-02 identification be verified?
    Compare the full marking with the controlling 141600 Rev. AC record; the documented housing model is 21000.
  • What connection check is required before installing 21000-34-10-20-062-04-02?
    Record probe gap, sleeve position, cable route and plug arrangement before removal.
  • How should 21000-34-10-20-062-04-02 be protected during handling?
    Protect the probe tip, sleeve bore, O-rings and sealing surfaces from contamination.
  • What configuration must be restored after replacing 21000-34-10-20-062-04-02?
    Match the installed ETR probe, cable and approval option to the documented loop.
  • What commissioning test is required for 21000-34-10-20-062-04-02?
    Verify static gap, dynamic response, seal integrity and alarm action after assembly.
  • Can 21000-34-10-20-062-04-02 replace a visually similar part directly?
    No direct substitution should be assumed. Match the complete 21000-34-10-20-062-04-02 code, interfaces, system length or mounting arrangement, and the approved host configuration.
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