The Bently Nevada 330104-00-05-50-02-05, part of the 3300 XL 8 mm proximity probe series, is designed for precise shaft displacement and vibration monitoring in turbine supervisory instrumentation systems. This configuration includes stainless steel armor for enhanced durability in harsh industrial environments.
Suffix Breakdown & Model Matrix
330104 → Base model, 3300 XL 8 mm proximity probe, metric thread.
00 → Unthreaded length option, 0 mm.
05 → Overall case length option, 50 mm.
50 → Total cable length option, 5.0 m (16.4 ft).
02 → Connector option, miniature coaxial ClickLoc™ connector, standard cable.
The probe is calibrated for –10 VDC gap voltage validation, ensuring accurate displacement conversion when paired with a matching 3300 XL 5‑meter Proximitor Sensor. Its armored cable construction provides mechanical protection against abrasion and vibration, while the CableLoc design ensures a pull strength of 330 N (75 lbf), preventing connector or cable failure in demanding environments.
Frequently Asked Questions
Q: What is the cable length provided in this configuration? A: The cable length is 5.0 m (16.4 ft).
Q: What connector type is used? A: A miniature coaxial ClickLoc™ connector with standard cable.
Q: What is the primary compatibility? A: It is designed for use with the 3300 XL 5‑meter Proximitor Sensor system.
Field Installation Guidelines
Install probe tip perpendicular to shaft surface for accurate displacement measurement.
Maintain insertion depth to achieve –10 VDC gap reference.
Route armored coaxial cable with shielding grounded at a single point to minimize interference.
Avoid sharp bends in cable to prevent conductor fatigue.
Confirm driver calibration after installation to ensure proper scaling.
