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 3500/64M 140471-02 Dynamic Pressure I/O Module (Internal Terminations) Introduction The Bently Nevada 3500/64M 140471-02 I/O Module is designed to support dynamic pressure monitoring within the 3500 Machinery Protection System. Serving as the signal interface layer, this module manages the connection between d *Your Name: *Your Email: *Your Name: *Vdcode: Submit