If you have questions about our products, Fill out the form below and we will answer any questions you have. Tips: Fields marked with*are required. Bently Nevada 330100-90-50 3300 Proximitor Sensor Overview The Bently Nevada 330100-90-50 is a 3300 Series Proximitor® Sensor , an eddy-current signal conditioning unit used with 3300 Series 5 mm and 8 mm proximity probe systems . It converts the probe's high-frequency signal into a calib *Your Name: *Your Email: *Your Name: *Vdcode: Submit