Open channel flow meters:
 How Open Channel Flowmeters Work
Open channel flowmeters measure the flow of liquids that are open to the atmosphere at some point

 Turbine flow meter, Positive displacement rotary flow meter are common meters. But Vortex flow meters utilize ultrasonic technology to measure tiny vortices that form when

 Đồng hồ đo lưu lượng dầu nóng, dung dịch nóng,.. là loại đồng hồ đo lưu lượng chuyên dụng trong môi trường nhiệt độ cao. 
- Nhiệt độ làm việc từ -196 độ C đến 450 độ C

Vortex flow meters utilize ultrasonic technology to measure tiny vortices that form when media in the pipe move across a strut, or "bluff bar". The number of vortices formed is

1- Electromagnetic flow meters :

Magnetic flowmeters, also known as electromagnetic flowmeters or induction flowmeters, obtain the

Iva Vietnam is willing being the bigest supplier as well as the best distributor for worldwide famous brand names of all kind of industrial pumps, valves & engines

Iva Vietnam is willing being the bigest supplier as well as the best distributor for worldwide famous brand names of all kind of industrial pumps, valves & engines