Bently Nevada 330103-00-14-10-12-05 3300 XL 8 mm Proximity Probe
The Bently Nevada 330103-00-14-10-12-05 proximity probe is a precision eddy‑current sensor designed for vibration and shaft displacement monitoring in turbine supervisory instrumentation systems.
Part Number Breakdown
330103: 3300 XL 8 mm probe with M10 × 1 metric thread, no armor.
00: Unthreaded length option (0 mm).
14: Overall case length option (140 mm).
10: Total cable length option (1.0 m / 3.3 ft).
12: Connector and cable type option — miniature coaxial ClickLoc connector with FluidLoc cable.
05: Agency approval option — CSA, ATEX, and IECEx hazardous area certifications.
Core Technical Specifications
Parameter
Specification
Linear Range
2.0 mm (80 mils), spanning 0.25 mm to 2.3 mm
Sensitivity
7.87 V/mm (200 mV/mil)
Temperature Range
–52 °C to +177 °C (–62 °F to +350 °F)
Probe Tip Material
Polyphenylene sulfide (PPS)
Case Material
AISI 303/304 stainless steel
Seal
Viton O‑ring pressure seal
Cable
FluidLoc with miniature coaxial ClickLoc connector
Approvals
CSA, ATEX, IECEx
Field Installation Guidelines
Install probe tip perpendicular to shaft surface for accurate displacement readings.
Maintain insertion depth to align with –10 VDC gap reference calibration.
Route FluidLoc cable with shielding grounded at a single point to minimize interference.
Avoid sharp bends in cable to prevent conductor fatigue.
Verify O‑ring seal integrity to maintain pressure resistance.
Confirm driver calibration after installation to ensure proper sensitivity scaling.
