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 3500/62 163179-03 Process Variable Monitor Module Introduction The Bently Nevada 3500/62 163179-03 Process Variable Monitor Module is designed to integrate process-related measurements into the 3500 Machinery Protection System. This module allows critical process variables to be monitored *Your Name: *Your Email: *Your Name: *Vdcode: Submit