Clamp-on non-intrusive ultrasonic flowmeter is ideal for applications carrying crude oil, refined petroleum or liquefied gas. It is available in single, dual and optional four beam configurations, with choice of IP65 (NEMA 4X) or IP65 (NEMA 7) and IP66 (NEMA 7) wall mount enclosures. The meter has two application areas: Volumetric flowmetering and mass/standard volume flowmetering.