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 990-05-XX-01-CN 990 Vibration Transmitter Introduction The Bently Nevada 990-05-XX-01-CN 990 Vibration Transmitter is an industrial vibration signal conditioner designed to convert high-frequency proximity probe data into a standardized 4–20 mA output for plant automation systems *Your Name: *Your Email: *Your Name: *Vdcode: Submit