HYKO175 is Modular type clamp on Ultrasonic flow meter designed for easy mounting on the electrical panels and fully compatible with digital and analog communcation. Its working principale is based on transit time. When the ultrasonic beam propagates through the liquid, the flow of the liquid will cause a small change in the propagation time, and the change in propagation time is proportional to the flow rate of the liquid. At zero flow, the time required for the two sensors to transmit and receive sound waves is exactly the same (the only technique that can actually measure zero flow). When the liquid flows, the sound wave transmission time in the countercurrent direction is greater than the sound wave transmission time in the downstream direction.
 
It can be used for metallic, plastic and rubber tubes. Applications include Running Water, HAVC, Water Conservation, Metallurgy, Chemical Industry, Machinery, Energy.