The PanaFlow LZ is a one- or two-path wettedultrasonic flow meter that brings all of the advantages of ultrasonic technology at a very affordable value. Unlike other flow measurement technologies, the PanaFlow LZ does not require maintenance since it does not have any obstruction in the flow path that could clog the line, nor does it have any moving parts that could be damaged by the flowing fluid.Also, due to the inherent nature of ultrasonic flow measurement, the PanaFlow LZ’s measurement is not affected by changing process conditions and does not drift over time torequire periodic calibration.