Ultrasonic flow-meter for liquids
FUJI ELECTRIC France
FUJI ELECTRIC engineers, thanks to their long experience in ultrasonic measurement, have created the PORTAFLOW-C (portable type) and the TIME DELTA-C (fixed type). These instruments 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 located outside 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).
