330102-00-10-10-01-05 refers to the Bently Nevada 3300 XL 8 mm armored proximity probe. This threaded, non-contact eddy current sensor, manufactured by Baker Hughes/Bently Nevada, is used to monitor radial vibration, axial thrust position, or critical phase velocity in heavy industrial machinery.
Utilizing the principle of high-frequency electromagnetic eddy currents, this probe, when used with a proximity sensor, outputs a high-linearity voltage signal of 7.87 V/mm (200 mV/mil) within a 2 mm measurement range with no signal loss. Its built-in stainless steel armor significantly improves the tensile strength and scratch resistance of the cable.
This probe is specifically designed for non-contact measurement of shaft vibration, dynamic displacement, and critical phase velocity in hydrodynamic bearing units of large rotating machinery such as steam turbines and compressors, and fully complies with API 670 (International Petroleum Institute) standards.




