Weighing control system plays the role of operation and control in the process of liquid metering, liquid standard density, capacity of the pulse equivalent, margin, temperature, to realize the process of liquid metering . Weighing module main unit of measurement is the mass unit (kg), used for the quantitative sending of the measured medium, according to the need to press start after entering the quantitative value, the medium is transported in the process of dynamic metering, after reaching the quantitative value, the pump and solenoid valve are automatically stopped. And can realize the cycle dosage. Not affected by temperature.

At the same time there is a total totalization function can be viewed at any time. The pause function is used to pause in the process of liquid conveying, and when it is started again, the amount continues to accumulate until it reaches the quantitative number and then stops.

Medium in the dynamic measurement due to temperature changes in its density is also changing. Temperature signals are continuously transmitted to the control cabinet, the control cabinet in a timely manner to the density of temperature changes under the correction, in order to achieve the role of temperature tracking, density compensation, so that the system accuracy is not affected by temperature. The control cabinet carries out temperature tracking and density compensation to prove the accuracy through the internal conversion coefficient.

In the liquid through its internal process, to realize the measurement of the liquid, the collection is the weighing module of the pulse signal, measured pulse amount, converted to a pulse signal represented by the capacity of the liquid, can be manually set up for the conversion of the control box to provide a basis. Its accuracy also directly affects the measurement accuracy of the whole device.

Batching control system workflow:

The automatic Dosage system turns on the power, and inputs the quantitative kilogram or volume number of liquid directly from the instrument screen of the dynamic measuring control cabinet;

Start the corresponding pipeline of the control box, and start measuring and conveying;

Control instructions from the control cabinet, open the relevant valves, start measuring;

When the preset value is about to be reached, the relevant valves will be turned off in an automatic installation sequence;

At the same time, the control box will store the data in the upper computer database, the quantitative control process is over.

Quantitative measurement again, just repeat the above process, until the completion of all the measurement.