Measurement Principles
Ultrasonic flow meters transmit sound waves and measure the time they take to return. Clamp-on systems use the transit-time difference method, detecting delays caused by fluid flow inside the pipe. This delay is accurately measured, and the transmitter calculates flow rate using pipe and fluid data. The FLUXUS® series delivers top performance in demanding applications.


The Flexim FLUXUS® non-intrusive ultrasonic flow meters measure virtually any fluid—liquid, gas, or steam—using clamp-on technology. They work bi-directionally across a wide range. This reliable, external method has become standard in many industries due to its versatility and practical advantages for flow measurement.
Advanced Meter Verification

