Part number 330101-00-08-05-02-05 identifies the Bently Nevada 3300 XL 8 mm proximity probe. This standard threaded non-contact eddy current sensor, manufactured by Bently Nevada, is used to monitor vibration, axial displacement, or shaft velocity in industrial rotating machinery.
Based on the principle of high-frequency electromagnetic eddy currents, this probe, when used with a proximity sensor, outputs a stable signal of 7.87 V/mm (200 mV/mil) within a linear range of 2 mm (80 mil). Utilizing patented TipLoc™ end-forming technology and CableLoc™ high-strength cable connection design, it is specifically designed for hydrodynamic bearing units in large rotating machinery and fully complies with API 670 (International Petroleum Institute) standards, enabling non-contact measurement of shaft vibration, dynamic displacement, and critical phase velocity.






