? Closed Circulating Water System Using Automatic Chemical Dosing Device Product Description ? Working principle The system metering and dosing is achieved by the mechanical pulse action and stroke control principle of a metering pump. By the following two modes of control, automatic dosing is realized. ? Time Control mode Use the time control switch of microcomputer to control the timing opening and closing of the metering pump and blow off valve, achieving dosing and blow-off at ? Indicator Control mode Using changes in water quality indicators to control real-time opening and closing of the metering pump and blow off valve, achieving automatic dosing and blow-off. ? Product features ?Automatic dosing - uniform and accurate measurement: ?Automatic blow-off - effective control of the concentration factor; ?Online monitoring - intuitively reflecting water quality trend; ?Remote monitoring - easy to implement centralized management; ?Needless to human intervention - avoiding manmade lag. ? Scope of application Central air conditioning and circulating cooling water system: Industrial (open or closed) cooling water system; Circulating water system of power plants and power stations; Circulating water system of warships, ships and vehicles; Circulating water system of oil fields and coal exploration platforms; Circulating water system of coastal industries and fisheries. Product Show ? ?Closed Circulating Water System Using Automatic Chemical Dosing Device Packaging & Shipping ? ? ? Company Information ? ?