Fluid handling plants operate at a specified process setpoint (usually flowrate, pressure, or temperature). The pumping system must guarantee that the actual operating point matches the desired setpoint. To do so, the pump speed must be accurately adapted to react to disturbances in the system, or to changes in setpoint.
生物工艺 
微电子 
泵 
流量控制器 
流量传感器 
混合器 
风扇 
增压系统 
过程控制单元 
