Ultrasonic flowmeter for liquids in industrial applications High-precision 3-path flowmeter: wide dynamic measuring range, no maintenance, no pressure loss Versions for cryogenic (-200°C) and high-temperature (+250°C) media, for low- and high-viscosity media (up to 1000 cSt) Flange: DN25…3000 / 1…120", max. PN200 / ASME class 1500; also a version for welding 3 x 4…20 mA, HART®, Modbus, FF, Profibus-PA/DP