How to achieve quantitative control with gas flowmeter?1

It is mainly based on the pulse flow signal fed back to the quantitative control instrument by the gas flowmeter. When the cumulative flow rate reaches the set value (quantitative value), the quantitative control instrument will send a switch signal to the electromagnetic valve or pump, and the start of the valve and pump has been reached. and closed manipulation. Complete automatic and manual control of feeding. The system has high precision, simple operation, and can be calibrated on site. Now many companies will use it or it is one of the items that need to be improved. It has the characteristics of easy to learn, intuitive display, manual flow control or automatic flow control. It is especially suitable for quantitative control of oil mixing, water mixing, chemical mixing, batching, quantitative water injection and various liquids in oil fields. At present, some enterprises that still use manual operation of canning/feeding, and do not want to invest too much cost, but want to improve work efficiency, recommend this system. 1. Gas flowmeter: This is the basis of control and directly affects the function of control. Therefore, the basic requirement is that the higher the measurement accuracy, the better, and it has a signal output function. At the same time, there are many types of gas flowmeters, and the selection of the appropriate gas flowmeter should be based on parameters such as the measurement medium, pipe diameter, and flow range. 2. Control box: It contains a full-Chinese liquid crystal display quantitative controller, internal control circuits and components, external control buttons and indicator lights, etc. 3. Cut-off equipment: It can be the existing power equipment of the pipeline, such as a pump; it can also be a solenoid valve, electric valve, flow valve, etc. installed later. 4. Control process: After receiving the flow signal of the gas flowmeter, the quantitative controller completes the flow accumulation inside it, and at the same time sets the required quantitative control value inside the controller. When the cumulative value displayed by the quantitative controller When the set quantitative control value is reached, the quantitative control device outputs a switch signal. At this time, the switch signal is used to control the cut-off device installed on the pipeline through the matching relay or contactor, so as to achieve the effect of quantitative control.

Beijing Sincerity Automatic Equipment Co., Ltd has created a professional team which contained with a numbers of engineers and technology experts.

Beijing Sincerity Automatic Equipment Co., Ltd is one of China's leading providers of state-of-the-art . For decades, we've served numerous residential, commercial, and industrial clients. To contact us for a free quote for your home or business please visit Sincerity Mass Flow Meter Manufacturers.

When selecting the best products for customers, we considered not only the mass flow meter, but also the tuning fork liquid density meter.

Beijing Sincerity Automatic Equipment Co., Ltd have significantly changed the way customers approach manufacturing. mass flow meter can still compete if we are willing to change the ways in producing.