Bently Nevada 21000-11-05-00-085-03-02 Aluminum Proximity Probe Housing Assembly
An aluminum external probe housing with a 0.5 m lead selection, 8.5-inch penetration setting and 3/4-14 NPT mounting.
Product Profile
21000-11-05-00-085-03-02 is an aluminum external probe housing with a 0.5 m lead selection, 8.5-inch penetration setting and 3/4-14 NPT mounting.
The complete 21000-11-05-00-085-03-02 identifier must be used for selection because its suffix distinguishes the installed mechanical, electrical or revision configuration.
Technical Data
| Manufacturer | Bently Nevada, a Baker Hughes business |
|---|---|
| Part Number | 21000-11-05-00-085-03-02 |
| Product Family | 21000 Proximity Probe Housing Assembly |
| Housing Material | Aluminum body |
| Probe Sleeve | 304 stainless steel |
| Probe Option | Legacy option 11; verify installed probe identity |
| Probe Cable Length | 0.5 m |
| Standoff Adapter | None |
| Probe Penetration | 8.5 in (approximately 216 mm) |
| Fitting Option | One 3/4-14 NPT plug, one 3/4-to-1/2 NPT reducer and cable seal grip |
| Mounting Thread | 3/4-14 NPT |
System Role
- External all-metal probe-housing construction.
- Removable dome cover and threaded conduit connections.
- Adjustable stainless-steel sleeve for setting probe position.
- Option-03 reducer, plug and cable-seal grip set.
- Compact 8.5-inch penetration selection without a standoff adapter.
Compatibility
- Retain the 8.5-inch penetration dimension and no-standoff arrangement.
- Match the reverse-mount probe and 0.5 m lead to the correct extension cable and Proximitor Sensor.
- Verify 3/4-14 NPT mounting and option-03 conduit fittings.
Applications
- Externally mounted proximity measurement on bearing housings or machine cases.
- Installations requiring conduit management and field-adjustable probe penetration.
- Legacy machinery retaining a 21000 aluminum housing with NPT mounting.
FAQ
What probe-penetration length is selected on 21000-11-05-00-085-03-02?
21000-11-05-00-085-03-02 specifies an 8.5-inch probe-penetration dimension.
Does 21000-11-05-00-085-03-02 include a standoff adapter?
No. The 00 standoff field selects no standoff adapter.
What probe-cable length belongs to 21000-11-05-00-085-03-02?
The 05 field selects a 0.5 m probe cable.
Which fitting package is used on 21000-11-05-00-085-03-02?
Option 03 includes a plug, reducer and cable seal grip.
What material is the sleeve on 21000-11-05-00-085-03-02?
The 21000 family uses a 304 stainless-steel sleeve with an aluminum housing body.
Why must the probe identity be checked on 21000-11-05-00-085-03-02?
The legacy option-11 code is not in the current probe-selection table, so the installed probe label must be verified.
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