Description
Bently Nevada 330102‑00‑28‑05‑02‑00（3300 XL 8 mm ）
Product Description
330102‑00‑28‑05‑02‑00 is a 3300 XL 8 mm eddy‑current proximity probe by Bently Nevada (Baker Hughes). It measures shaft radial vibration, thrust position and eccentricity for rotating machinery. This is a short‑body fully‑threaded probe with 0.5 m integral cable and Mini ClickLoc coaxial connector. It works together with extension cable and 3300XL proximitor sensor, compatible with 3500/42M monitor module, conforms to API 670 turbomachinery protection standardBaker Hugh….
330102-00-28-05-02-00
Part number decode
| Segment | Meaning |
|---|---|
| 330102 | Base part: 8 mm 3300XL proximity probe |
| 00 | 0 inch unthreaded length |
| 28 | 2.8‑inch (71 mm) housing length, full‑thread 3/8‑24 UNF |
| 05 | Integral cable length: 0.5 m |
| 02 | ClickLoc mini coaxial connector |
| 00 | No special optional certification |
Technical Specifications
| Item | Parameter |
|---|---|
| Part Number | 330102‑00‑28‑05‑02‑00 |
| Probe tip diameter | 8 mm, PPS tip insulator |
| Thread | 3/8‑24 UNF, full‑thread housing |
| Housing length | 2.8 inch / 71 mm |
| Integral cable | 0.5 m, 75Ω coaxial |
| Connector | Mini ClickLoc |
| Sensitivity | 7.87 V/mm (200 mV/mil), target AISI‑4140 steel |
| Linear range | 0.25 ~ 2.3 mm (10‑90 mils) |
| Recommended working gap | 1.27 mm (50 mils) |
| Output gap voltage | approx. ‑1 V ~ ‑17 VDC |
| Operating temperature | ‑52 °C ~ +177 °C |
| Shell material | AISI 303/304 stainless steel, hermetically welded |
| Frequency response | 0‑2.7 kHz (complete transducer system) |
| Country of Origin | USA |
| Certifications | CE, ATEX / IECEx Ex ia IIC T4 Ga, CSA, UL; API 670 compliant |
| Compatibility | 3300XL proximitor; 3500/42M monitor; total system length must match 5 m or 9 m system |
| Weight | approx. 0.22 kg |
| Status | Active production |
| Warranty | 12‑month manufacturer warranty |
Main Features and Advantages
Key Features
- Short 2.8‑inch full‑thread housing, suitable for compact bearing‑housing installation, can be fully recessed into mounting hole.
- 0.5 m short integral cable, requires matching extension cable to reach total system length 5 m or 9 m.
- Mini ClickLoc quick‑lock coaxial connector, anti‑vibration, reliable field connection.
- Hermetically sealed stainless‑steel housing, oil‑mist resistant, suitable for harsh turbomachinery environment.
- Intrinsically‑safe certified, can pair with IS‑barrier I/O such as 135489‑01 for hazardous zone Zone 1 / Div 1 installation.
- Complete interchangeability within 3300XL series: probe, extension cable and proximitor can be cross‑matched without re‑calibrationBaker Hugh….
Core Advantages
‑ Short‑body mechanical design solves limited installation‑space problems for small pumps, gearboxes and compact turbines. ‑ Full‑thread mounting allows fine gap adjustment, easy installation and maintenance. ‑ API 670 compliant, widely‑accepted for critical turbomachinery protection. ‑ Supports hazardous‑area monitoring when used with intrinsically‑safe barrier I/O assemblies. ‑ Fully compatible with 3500 platform M‑series monitor modules.
Application Fields
‑ Oil & Gas: centrifugal compressors, gas turbines, on‑shore / offshore compressor stations; shaft vibration and thrust‑position monitoring. ‑ Power Generation: combined‑cycle & thermal power plants; turbine‑generator auxiliary bearing supervision. ‑ Petrochemical: refineries, ethylene plants; turbo‑expanders, large pumps, blowers. ‑ Heavy‑industry: steel, chemical plants; compact high‑speed rotating‑machinery condition monitoring.
Related Matching Parts
- Extension cable: select extension cable so that probe cable + extension cable = 5 m or 9 m system length.
- 3300XL Proximitor sensor (5 m or 9 m version, must match total system length).
- Monitor module: 3500/42M (176449‑02) + rear I/O (e.g. 135489‑01 for hazardous area).
- Accessories: mounting nuts, lock‑washers.
Important note:
- The sum of probe‑integral‑cable plus extension‑cable must match the nominal system length (5 m or 9 m) of the proximitor sensor, otherwise sensitivity and linearity will degrade.
- Target material shall be ferromagnetic steel (AISI‑4140 preferred); non‑ferromagnetic target will change sensitivity.
Installation & Maintenance
Installation
- Install probe into 3/8‑24 UNF threaded mounting hole; adjust target gap to nominal 1.27 mm (50 mils), lock with mounting nut.
- Connect probe ClickLoc connector to matched extension cable; connect extension cable to 3300XL proximitor sensor.
- Route coaxial cables separately from high‑power cables; single‑point shield grounding. For hazardous‑area installation, strictly follow ATEX/IECEx requirements.
- Power‑on system, measure gap voltage to confirm correct installation gap; perform vibration simulation test before commissioning.
Maintenance
- Periodically check mounting tightness, connector locking status, cable insulation for oil‑erosion or mechanical damage.
- Verify gap voltage on site regularly.
- If probe suffers mechanical impact, over‑temperature or cable damage, replace and re‑calibrate.
- Do not disassemble probe housing; disassembly voids certification.
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