The 3300 NSv Proximity Probes 330901-00-09-70-02-05 Bently Nevada is a specialized component of the 3300 XL NSv Transducer System, designed for applications where counter bore, sideview, or rearview constraints prevent the use of standard Bently Nevada 3300 and 3300 XL 5 and 8 mm transducers. It excels in small target scenarios, making it ideal for measuring radial vibration on shafts under 51 mm (2 in) or axial position on flat surfaces smaller than 15 mm (0.6 in).

Commonly installed on fluid-filmed bearing machines, the Sensor probe 330901-00-09-70-02-05 Cable is primarily used for radial vibration and radial position measurements, axial (thrust) positioning, tachometer and zero speed detection, as well as phase reference (Keyphasor) signals. This versatility allows it to replace older 3300 RAM, 3000-series, and 7000-series 190 transducer systems, with specific upgrade paths depending on the legacy equipment.

Featuring an average scale factor of 7.87 V/mm (200 mV/mil), the 3300 XL 8 mm Proximity Transducer System 330901-00-09-70-02-05 delivers the most widely used output for eddy current transducers. Its enhanced sideview capability and suitability for small targets give it a linear range of 1.5 mm (60 mils), surpassing the range of older 3000-series systems, although it remains shorter than that of standard 3300 XL 5 and 8 mm transducers.

Manufactured by Bently Nevada in the USA and shipped from Xiamen, China, the Proximity Probes Bently Nevada 330901-00-09-70-02-05 comes with a 1/4-28 UNF thread, 0.9 in case length, and 7.0-meter standard cable with a miniature coaxial ClickLoc connector. It weighs just 0.06 kg and is supplied with multiple agency approvals, making it a reliable solution for demanding monitoring needs.