Product features of orifice flowmeter

The orifice flowmeter is a high-range ratio differential pressure flow device composed of a standard orifice plate and a multi-parameter differential pressure transmitter (or differential pressure transmitter, temperature transmitter and pressure transmitter). It can be used for measurement For the flow of gas, steam, liquid and lead, stainless steel solenoid valves are currently widely used in petroleum, chemical, metallurgy, electric power, heating, water supply and other fields.

The current product classification of orifice flowmeters:

     It mainly includes two kinds of integrated orifice flowmeter and intelligent orifice flowmeter.

     The difference between the two is:

1. The integrated orifice flowmeter is a differential pressure generating device for measuring flow. It can measure the flow of various fluids in the pipeline with various differential pressure gauges or differential pressure transmitters. The orifice flowmeter throttling device includes annulus hole Plates, nozzles, etc.

2. The intelligent orifice flowmeter is a new generation flowmeter that integrates flow, temperature, and pressure detection functions, and can automatically compensate for temperature and pressure. The orifice flowmeter uses advanced microcomputer technology and new micro-power consumption technology. , The valve actuator has strong functions, compact structure, simple operation and convenient use.

    Performance characteristics of orifice flowmeter products:

Features of integrated orifice flowmeter

　　The structure of the throttling device is easy to replicate, simple, firm, stable and reliable in performance, long in service life, and low in price.

　　1. Orifice plate calculation adopts international standards and processing

　　 2. Wide application range, all single-phase flow can be measured, and part of mixed-phase flow can also be applied.

　　 3. The standard throttling device can be put into use without real flow calibration.

　　4. The integrated orifice plate is easier to install, no pressure pipe is needed, and it can be directly connected to a differential pressure transmitter and a pressure transmitter.

Features of Intelligent Orifice Flowmeter

　　 1. Imported single crystal silicon intelligent differential pressure sensor

　　2. High precision, perfect self-diagnosis function

　　3. The range of the intelligent orifice flowmeter can be adjusted by self-programming.

　　4. It can display the cumulative flow, instantaneous flow, pressure and temperature of the high temperature solenoid valve at the same time.

　　 5. In addition to online and dynamic full compensation, it also has self-diagnosis and self-set range.

　　 6. Equipped with multiple communication interfaces

　　7. High stability

　　 8. Wide measuring range, greater than 10:1

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