Processing Magazine

Ultrasonic Controllers

September 11, 2012

With one-millimeter (0.04-inch) measuring accuracy, the Sitrans LUT400 series ultrasonic controllers from Siemens Industry Automation Division offer high accuracy and ensure consistently precise measurements. The compact, single point ultrasonic controllers continuously monitor and control level in liquids, solids or slurry applications for a wide range of industries. The controllers are available in three models: the Sitrans LUT420 Level Controller, Sitrans LUT430 Level, Pump, and Flow Controller, and Sitrans LUT440 High Accuracy Open Channel Monitor (which also provides a full suite of advanced level, volume and pump controls). The series is suitable for an array of applications, including those in water/wastewater treatment facilities, manufacturing processes and industrial storage.