ST-Ultrasonic Flow Meter -

This Ultrasonic Flow Meter adopts the time-diference measurement principle. The ultrasonic waves emitted by the sensor in a fluid, the flowing in the propagation direction of acoustic wave propagation velocity downstream increases, decreases the upstream direction, have different propagation distance in the same transmission time, measure the flow rate according to the difference of the transmission time and the fluid flow velocity.

When the ultrasonic signal is transmitted through the flowing liquid, there will be a difference between the upstream and downstream transit time (travel time or time of flight), which is proportional to flow velocity, according to the formula below.

With the world’s most advanced time measurement chip (time resolution of SOps), has developed a new generation of stable ST series “Easy Test” flow meters.
The flow meter is stuck on the outside of the tube, no additional pipe changes are required.
No expertise required, installation and measurement can be done according to the operating instructions.
No moving parts, no pressure loss, can be installed without stopping production.
Clamp on type, No need to cut the pipe or changes pipe line.
No need for training, installation and measurement can be done based on the guide