Overview
Manuals
Operating principle
Core Industrial Applications
Features:
- 3300 XL 8 mm Proximity Probes
- 3300 XL 8 mm Proximity Transducer System
- 330102 3300 XL 8 mm Probe, 3/8-24 UNF thread, with armor
The system provides an output voltage that is directly proportional to the distance between the probe tip and the observed conductive surface and can measure both static (position) and dynamic (vibration) values. The system’s primary applications are vibration and position measurements on fluid-film bearing machines, as well as Keyphasor reference and speed measurements.
Each 3300 XL 8 mm Transducer System component is backward compatible and interchangeable4 with other nonXL 3300 series 5 mm and 8 mm transducer system components. This compatibility includes the 3300 5 mm probe, for applications in which an 8 mm probe is too large for the available mounting space.
The 330102-25-40-10-02-05 Bently Nevada 3300 XL 8 mm Proximity Probes may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330102-25-40-10-02-05 3300 XL 8 mm Proximity Probes Manuals(Datasheets), Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The 3300 XL 8 mm system delivers the most advanced performance in our eddy current proximity transducer systems. The standard 3300 XL 8 mm 5-meter system also fully complies with the American Petroleum Institute’s (API) 670 Standard for mechanical configuration, linear range, accuracy, and temperature stability. All 3300 XL 8 mm proximity transducer systems provide this level of performance and support complete interchangeability of probes, extension cables, and Proximitor sensors, eliminating the need to match or bench calibrate individual components.
These armored probes are permanently installed inside heavy-duty rotating machinery, providing continuous equipment health monitoring, predictive maintenance diagnostics, and automatic safe shutdown capabilities:
Hydrodynamic bearing monitoring: Measures dynamic radial vibration (shaft track motion) and static axial position (thrust motion) within oil-lubricated sliding bearings or journal bearings.
Thrust position control: Monitors critical axial drift of the rotor shaft to prevent destructive mechanical contact between the rotating impeller and the stationary turbine housing.
API 670 compliant: Meets the stringent structural and performance requirements of the American Petroleum Institute (API) 670 Mechanical Protection System standard.
