Bently Nevada 146054-34-20-02-05 Ceramic Capped Proximity Probe
Bently Nevada 3300 Ceramic Capped Probe
3/8-24 UNF Mounting Thread
3.4-Inch Case Length
Brand Name:
Bently Nevada
Bently Nevada 3300 Ceramic Capped Probe
,3/8-24 UNF Mounting Thread
,3.4-Inch Case Length
Bently Nevada 146054-34-20-02-05
This 3300-series probe is configured for proximity measurement in machinery monitoring. Its ceramic-capped construction is intended for specified aggressive chemical and high-pressure environments. Verify the complete measurement chain and installation requirements before replacement.
Technical Specifications
Manufacturer: Bently Nevada, a Baker Hughes business · Product family: 3300 Ceramic Capped Probe
Additional technical data
| Parameter | Specification |
|---|---|
| Complete Part Number | 146054-34-20-02-05 |
| Mounting | Forward mount, 3/8-24 UNF thread |
| Armor | Without armor |
| Probe Tip | Alumina ceramic (Al₂O₃) |
| Probe Case | AISI 304 stainless steel |
| Cable | 75 Ω coaxial cable, FEP insulation |
| Connector | Miniature coaxial ClickLoc, standard cable |
| Approval Option | CSA, ATEX and IECEx |
| Pressure Seal Rating | 34 bar (500 psi), nitrogen |
| Nominal DC Resistance | 7.88 ± 0.50 Ω for the 2.0 m probe length |
| Incremental Scale Factor | 7.87 V/mm (200 mV/mil) ±6.5% for the specified 3300 5 m or 9 m system and datasheet test conditions |
Electrical performance depends on the complete transducer system and the manufacturer's specified test conditions. The ceramic-capped probe response differs from standard 3300 XL probes.
Application & Failure Scenarios
Used as part of a compatible proximity measurement chain for machinery condition monitoring, including shaft vibration and position measurements. The ceramic-capped design is intended for specified aggressive chemical or high-pressure service.
When Might a Replacement Be Needed?
Unstable or missing proximity signals, physical damage to the probe or cable, or abnormal shaft-position indications may prompt inspection. These symptoms do not independently prove probe failure.
If the channel supports machinery protection, an unresolved measurement fault may reduce monitoring confidence or affect equipment operation. Confirm the cause before replacement.
Compatibility & Installation Checks
Verify the complete probe code, mounting thread, case length, cable length, connector and approval option against the installed unit.
- Confirm the extension cable, Proximitor Sensor and total system configuration are compatible.
- Set the probe gap electrically according to the applicable manufacturer instructions; avoid direct contact or mechanical loading of the ceramic tip.
- The ceramic-capped response curve differs from standard 3300 XL probes. Check monitor configuration requirements before commissioning.
- Check the applicable hazardous-area approval and installation requirements before returning the channel to service.
Delivery & Warranty
| Testing | Inspection and any functional test or test report must be agreed and confirmed in the quotation. |
| Packaging | Protective packaging appropriate to the agreed shipment; confirm details before dispatch. |
| Returns / DOA | Report suspected arrival damage or a defective item promptly with order details and supporting photos. Obtain return authorization first; eligibility follows the agreed sales terms. |
| Warranty | Duration, coverage and exclusions are confirmed in the quotation or sales confirmation. No unverified manufacturer warranty is implied. |
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Send the full part number and order requirements for quotation review.
Email AMIKONFrequently Asked Questions
The specified configuration uses a 3/8-24 UNF thread and a 3.4-inch overall case length.
This configuration specifies a 2.0 m total probe length and a miniature coaxial ClickLoc connector with standard cable.
Do not assume direct interchangeability. The ceramic-capped probe has a different response curve, so the complete system and monitor configuration must be checked.
Email sales@amikon.cn with the Part Number, Quantity, Destination, Required Date and Machine/System Model. Contact Miya Zheng at +86 180 2077 6792 on WhatsApp if you need to discuss the enquiry.
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For the 146054-34-20-02-05 datasheet or manual, contact AMIKON to verify the applicable manufacturer documentation and configuration details.
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