Abstract: the flow of quantitative control instrument system composition, control process and the characteristics of information produced by excellent flow meter, flow meter manufacturer to offer you the quotation. Quantitative control flow meter system composition, control process and product characteristics of the flow of quantitative control instrument system and all kinds of flow sensor, transmitter, quantitative filling and batching control. Main technical characteristics is suitable for the current, pulse output flow sensor. More flow meter manufacturers choose model price quote you are welcome to inquire, here is the flow of quantitative control instrument system composition, control process and product characteristics of the article details. Quantitative control flow meter system composition, control process and product characteristics of the flow of quantitative control instrument system and all kinds of flow sensor, transmitter, quantitative filling and batching control. Main technical characteristics is suitable for the flow of electric current, pulse output sensor 3 point switch input, used to launch and recovery, and each time the cumulative value of zero at 3 o 'clock control output, for large valve, the valve control and instantaneous flow rate lower limit alarm analog output instantaneous flow rate value can be output in the form of standard current, voltage, for the use of other equipment. Quantitative control flow meter system is mainly based on quantitative control instrument of pulse flowmeter feedback to traffic signals, when the flow accumulative flow to achieve the set value ( Quantitative values) , quantitative control instrument can give a electromagnetic valve or pump a switch signal, has reached the startup and shutdown of the valve, pump control. Realize the automatic and manual control of the feed. At present many enterprises can use or is in need of improvement projects, one of the especially some still use manual operation canned/material, also don't want to put too much cost, just want to improve the work efficiency of the system enterprises recommended. The system of high precision, simple operation, can be field calibration. One, system composition, flow meter, 1: this is the basis of the control, directly affect the control effect, so the higher the accuracy of measurement are basic requirements, the better, have the functions of signal output. Flowmeter sort is more, also according to the measured medium, selection of parameters such as pipe diameter, flow range, choose the appropriate flow meter. 2, temperature sensors, field measurement of the temperature of the medium, by quantitative control instrument according to the error due to temperature change and automatic compensation ( Optional) 3, quantitative control instrument: quantitative control parameters setting, medium flow display, integrating, running etc. 3, the control box: internal control circuits and components, external control button and the indicator light, etc. ( Optional) 4, cut-off device: can be a pipe of the existing power equipment, such as the pump; Also can be installed after the electromagnetic valve, etc. Two quantitative control instrument, control process flow in traffic signal after receiving the flowmeter, completed in the internal flow of the cumulative, at the same time inside the control instrument needed to set quantitative control values, when the quantitative control instrument display of the total value to set quantitative components, quantitative control instrument switch output signal. The use of the switch signal relay or contactor to control through cut-off equipment installed on the pipeline, so as to achieve the effect of quantitative control. Three, product characteristics 1, control box, control circuit and components of the flowmeter is based on customer need and customized equipment, signal wire connection is simple, general need to adjust to the scene; 2, a control box panel & other; Start & throughout; 、“ Stop & throughout; Such as keys, and & other; Status indicator light & throughout; Show, so direct display, operation is simple, convenient, easy to learn; 3, every time a quantitative control values can according to need any changes, just within the quantitative control instrument operation is completed; 4, quantitative control instrument display parameters include the cumulative, total cumulative values of the input signal, instantaneous flow, time, flowmeter, etc. ; 5, set size valve control, control flow and small flow respectively, to achieve accurate quantitative control; 6, is equipped with a material query function, can query the total playing time, every time, every time playing shoes, etc. Above is all there is in this article, you are welcome to inquire me manufacturer flowmeter selection, quotation, etc.
Collectively, the effect of mass flow meter on industrial society has been to eliminate fork density meter manufacturer and drastically reduce the time long associated with digital fork density meter.
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