The orifice flowmeter is simple, firm, stable and reliable

The flowmeter has a wide range of applications. All single-phase flow rates can be measured, and some mixed-phase flows can also use this product. Due to the two-phase flow, it cannot be accurately measured, and even water hammer may occur, which may damage the pipe fittings. If the annular orifice plate is used, the condensate can flow away from the edge of the annular orifice plate. The minimum flow surface is the ring close to the inner wall of the tube, while the minimum flow surface of the standard orifice plate is the concentric circle at the center of the tube. The flow rate of impurities in the fluid is relatively low, and they generally flow close to the pipe wall. New types of throttling devices are constantly appearing and being popularized and applied. rapid development.
The inlet edge of the orifice flowmeter, which should be sharp and right-angled, has become a bell mouth, which changes the outflow coefficient and produces a large error, so it has to be replaced. It can be seen that this product is the best choice for measuring the flow rate of high temperature fluid.
1. The standard throttling parts are all-purpose, and have been recognized by the International Standards Organization. They can be put into use without real-flow calibration, and they are the only ones among flow sensors;
2. The structure is easy to copy, simple, firm, stable and reliable in performance, and low in price;
3. It has a wide range of applications, including all single-phase fluids (liquid, gas, steam) and some mixed-phase flows. The pipe diameter and working status (temperature, pressure) of the general production process can be measured;
4. The detection parts and differential pressure display instruments can be produced by different manufacturers separately, which is convenient for specialized scale production.