330104-00-15-10-01-CN Bently Nevada 3300 XL 8 mm Proximity Probe
- Precise Measurement: Measures vibration, position, and speed of rotating shafts without touching them.
- Asset Protection: Safeguards critical machinery like turbines, compressors, and large motors.
- Rugged Design: Features M10x1 metric threads and a tough armored cable to resist crushing and wear.
- Harsh Environments: Built to withstand extreme heat, oil, and high electromagnetic interference.
- Certified Safe: The "CN" suffix ensures compliance with specific regional explosion-proof and safety standards.
- North America: Shows steady demand, especially US and Canada. A lot of work comes from oil & gas plants and also automotive-related production sites.
- Europe: Similar in scale, Germany and UK stand out. You still see chemical plants and heavy equipment lines placing regular orders.
- Middle East and Africa: Usually relate to refinery projects and mining sites. UAE, Saudi Arabia, South Africa come up often in shipments, sometimes also remote field installations.
- Asia-Pacific: Quite broad. China, Singapore, Australia, India… demand is mixed, from semiconductor fabs to power stations and metallurgy plants.
- South America: Smaller in volume but stable. Brazil, Chile, Argentina mostly connected with mining, copper operations, and hydropower projects.

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The Bently Nevada 330104-00-15-10-01-CN is basically a configured 3300 XL 8mm probe. Each code just tells the build details: M10x1 threaded head (330104), 0 mm unthreaded section (00), 15 mm case length (15), 1.0 m integrated cable (10), and a ClickLoc gold-plated connector with protection (01). The CN suffix points to China market compliance.
Nothing abstract here, it’s just how the factory defines the hardware setup.
You’ll mostly find it inside Bently Nevada 3500 systems and other machine protection system (MPS) setups. It sits on fluid-film bearing machines, feeding vibration and position signals into the rack.
Typical equipment includes steam turbines, centrifugal compressors, large motors, and industrial fans, plus Keyphasor speed reference applications.
Installation is straightforward—thread the M10x1 probe into the bracket and set the distance to the shaft surface (usually AISI 4140 steel target).
In most cases, the working gap is around 1.27 mm, which lines up with a -9 Vdc DC gap voltage at the Proximitor sensor. That’s the normal operating point for stable vibration measurement.
Best way is simple: buy through authorized Bently Nevada distributors. Genuine units normally come with datasheets, matching labels, and certificates of conformity.
If those basics are missing, it’s risky—especially for protection systems where probe accuracy directly affects machine safety.
| 330104-15-23-10-02-00 | 330878-50-00 |
| 330104-19-25-10-11-05 | 330103-00-12-10-01-00 |
| 330103-00-05-10-02-05 | 330103-00-16-10-01-00 |
| 330103-00-18-05-02-05 | RS901104-03-050-10-01 R200602-400808 |
| 330130-045-02-05 | 330105-02-12-50-02-00 |
| 330101-00-08-05-02-05 | 350500-00-00-00-11-00 |
| 330130-085-00-05 | 330190-080-01-00 |
| 125388-01 | 3500/77M 140734-07 |
| 128275-01/128275-01F 130944-01 | 2201/03-01 |
| 330780-91-00 | 1900/65 |
| 330103-00-14-10-01-00 | 21747-080-00 |
| 330730-080-02-00 | 330730-080-01-00 |
| 330104-05-13-10-02-00 | 330930-060-00-00 |
| 3500/23E | 125388-01H 125388-01 |
| 3500/15E | 125720-02 |
| 136711-01 | 138708-01 |
| 330703-000-040-10-11-00 | 330104-00-08-10-02-00 |
| 330705-02-18-10-02-00 | 330105-02-12-05-02-CN |
| 330703-000-070-10-02-00 | 330130-045-00-CN |
| 330101-10-27-05-02-05 | 330103-00-04-05-02-00 |
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