Bently Nevada 330880-16-00-021-03-02 PROXPAC XL Assembly
An English-dimension integrated proximity transducer assembly for a standard 3300 XL 8 mm probe channel.
Product Identification
330880-16-00-021-03-02 is an English-dimension PROXPAC XL assembly that combines a protected housing with the proximity transducer signal-conditioning arrangement. It is intended for externally accessible installation at the machine case.
Its full code identifies the probe approval selection, housing geometry, fittings and mounting interface. These fields must remain tied to the exact installed point.
Engineering Data
| Manufacturer | Bently Nevada, a Baker Hughes business |
|---|---|
| Model | 330880-16-00-021-03-02 |
| Product Family | PROXPAC XL Proximity Transducer Assembly |
| Dimension Standard | English |
| Probe Selection | 3300 XL 8 mm probe, no approvals |
| Standoff | None |
| Case Penetration | 2.1 in |
| Fitting Option | 3/4-14 NPT fitting, stainless reducer and two plugs |
| Outer Sleeve / Mount | 3/4-14 NPT |
| Service Access | External housing access |
Functions
- Combines protected transducer hardware at the machine measurement point.
- Provides external access for probe servicing and adjustment.
- Uses an English-dimension mechanical configuration.
- Keeps the probe and housing options traceable through the complete code.
Applications
- Standard-area radial vibration points
- Phase-reference measurements
- Machine cases requiring compact protected transducer access
Lifecycle
- Track the complete assembly and monitor channel as one measurement loop.
- Inspect housing seals, conduit entries and connectors during outages.
- Retain baseline gap and signal results for comparison.
FAQ
What site condition can rule out 330880-16-00-021-03-02?
A hazardous-area requirement may require a different approved probe execution; verify the project certification basis.
Can 330880-16-00-021-03-02 replace a separate probe and remote sensor arrangement?
Only after engineering review of mechanics, wiring, signal conditioning, approvals and monitor compatibility.
What mechanical data is needed for 330880-16-00-021-03-02?
Provide the mounting thread, insertion datum, target position, conduit direction and accessible service envelope.
Why must the full suffix of 330880-16-00-021-03-02 be retained?
It fixes the penetration, fittings and mount; nearby codes can be mechanically different.
What should be inspected if 330880-16-00-021-03-02 produces an unstable signal?
Check probe gap, target condition, connectors, cable restraint, grounding, moisture and monitor-channel integrity.
Which acceptance test follows a 330880-16-00-021-03-02 exchange?
Document stable gap voltage, dynamic response, channel alarms and mechanical sealing before return to service.
