Profile: Krohne, Inc. offers process measurement instruments. Our products include variable area ultrasonic, mass & vortex flow meters, flow controllers, level measurement, temperature & pressure analysis, batching controller, complete batching systems, exi controller, exi indicator communications and loading software. The ultrasonic flow meters (UFMs) find universal use for non-contact measurement of all fluids and gasses in which ultrasonic waves can propagate. The principle of measurement is based on ultrasonic transit time. The batching master is a control instrument, especially designed for the automation of a batch function, where a precise result is required & requires just one power supply and the operator has all the information needed for a safe batching process local to the plant. The vortex flow meters provide integrated pressure and temperature compensation.