Digital ultrasonic measurementSaves four different material settings Intelligent tension controller built into sensor Programmable by operator panel or PC software Available with Windows PC software for setup and diagnostics Sensor offers infrared data communication to interface with PC or PDA IP54 IP54 IP54 > U-3500ce Ultrasonic Tension Controller The Montalvo ultrasonic control system offers cost-effective solutions for non-contact, open-loop tensioncontrol applications.The MUS-1ce sensor together with the compact U-3500ce control panel provides a wide range of control configurations for unwind and rewind applications (e.g. slitter/rewinders, coaters, laminators). Based on proven ultrasonic technology and the latest in embedded microcontroller technology, the U-3500ce system from Montalvo brings advanced closed-loop system features including softstart, anticoast and inertia compensation, to the open-loop market. size="-2">