KROHNE, Inc., recently introduced its new OPTISONIC 6300 clamp-on ultrasonic flowmeter, designed for easy installation and high reliability in heavy industrial and hazardous environments. The OPTISONIC 6300 offers performance capabilities that exceed even those of the UFM600 T model, featuring improved measurement accuracy, ATEX Approval, an extended temperature range and the ability to handle smaller line sizes. The OPTISONIC 6300 also includes numerous features to aid installation and enhance product operations. One new feature is the integrated display that is fitted in OPTISONIC 6300, which allows signal quality to be shown in real-time during the calibration of the signal transducer. This unique feature allows engineers to optimize flowmeter performance and maximize measurement accuracy.