8800 High Pressure Flanged Vortex Flowmeter• Up to ANSI Class 1500 pressure ratings.• Ideal for injection applications.Ultrasonic flow meters calculate the flow rate by measuring the velocity of fluid flowing through a pipe. The most common type of ultrasonic technology in use by oil and gas operators is based on the theory of transit time measurement, with time over a fixed distance being the critical unit of measure. The meters are configured with transducers and powerful, high-speed electronics that work in tandem to provide a wealth of diagnostic data to ensure maximum uptime with minimal maintenance.