Ultrasonic flowmeters

Ultrasonic flowmeters are based on transit-time measuring method and are particularly suitable for liquid flow measurement (temperature -40 to +200°C). The sensors (Clamp-on type) are mounted on the pipe without need to cut or drill it for installation. The 32 bits microprocessor based electronics allows a high accuracy (±1%), a response time of 1 second or less, a very good immunity to air bubbles (ABM system) and to change of fluid pressure and temperature (continuous calculation of sonic speed).