Instructions

The whole set of phosphate dosing device is composed of solution box, mixer, metering pump, electric control cabinet, valve, pipeline, etc. It can be controlled manually or automatically. The automatic control is based on the signal of the phosphate meter receiving the phosphate meter. . The function of the automatic control system: In the automatic control state, the system automatically adjusts the speed of the metering pump according to the phosphate table signal, processed by PLC, host computer or DCS. The metering pump flow adjustment range is 0~100%, and the inverter speed control The input signal is a standard 4-20 mA signal and the feedback signal is also a 4-20 mA signal. The status and fault signals of all metering pumps and mixers can be transmitted to the DCS or the host computer as needed. The DCS or the host computer can remotely start and stop the metering pump as needed.

The over-current material can be made of 316 stainless steel, 304 stainless steel, carbon steel, carbon steel lining (plastic), PE, PVC, etc. according to different corrosion resistance requirements.