Bently Nevada 31000-16-10-00-050-03-02 Proximity Probe Housing Assembly
An English-dimension housing assembly configured for external access to a 3300 XL 8 mm proximity probe.
Technical Summary
31000-16-10-00-050-03-02 is an English-dimension proximity probe housing assembly used to mount a probe through a machine case. The enclosure supports external gap adjustment and probe replacement without opening the machine casing.
Its complete ordering code defines the probe execution, lead length, standoff, penetration, fittings and mounting thread. Those fields must be checked as one mechanical configuration.
Specifications
| Manufacturer | Bently Nevada, a Baker Hughes business |
|---|---|
| Model | 31000-16-10-00-050-03-02 |
| Product Family | 31000 Proximity Probe Housing Assemblies |
| Dimension Standard | English |
| Probe Selection | 3300 XL 8 mm probe, no approvals |
| Probe Cable Length | 1.0 m |
| Standoff | None |
| Case Penetration | 5.0 in |
| Fitting Option | Two plugs, 3/4-14 NPT fitting, stainless reducer and cable seal grip |
| Mounting Thread | 3/4-14 NPT |
| Housing Material | PPS housing with stainless-steel hardware |
| Design Reference | API 670-compliant housing arrangement |
Features
- Provides external access for probe gap adjustment and service.
- Uses a corrosion-resistant enclosure with stainless-steel supporting parts.
- Protects the probe connection at the machine-case entry point.
- Keeps the mechanical options encoded in one traceable assembly number.
Compatibility
- Verify the installed transducer is the non-approved 3300 XL 8 mm execution selected by the code.
- Confirm the machine case accepts the specified mounting interface and available insertion depth.
- Check conduit, reducer and cable-seal orientation against the existing installation.
Replacement
- Record the probe gap and routing before loosening the housing.
- Compare the entire ordering string; a different standoff or penetration code changes mechanical fit.
- After installation, set the probe gap and prove the monitoring channel before returning the machine to service.
FAQ
What should be measured before ordering 31000-16-10-00-050-03-02?
Confirm the machine-case thread, available insertion depth, conduit approach and clearance for external adjustment.
Can 31000-16-10-00-050-03-02 be selected from probe diameter alone?
No. The full code also controls cable length, standoff, penetration, fittings and mounting interface.
Does 31000-16-10-00-050-03-02 suit a certified probe installation?
Its probe selection is the no-approval execution; the project hazardous-area requirement must be reviewed separately.
What installation evidence helps verify 31000-16-10-00-050-03-02?
Provide the housing and probe labels, a mounting drawing, insertion measurement, conduit photographs and the monitor-loop reference.
Can 31000-16-10-00-050-03-02 be adjusted without opening the machine case?
The housing is designed to permit external access for probe gap adjustment and replacement.
What should be tested after replacing 31000-16-10-00-050-03-02?
Verify probe gap, static voltage, dynamic signal response, cable restraint and channel alarms under controlled conditions.
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