『DN65 vortex flowmeter』Related information(v cone flow meter|rotary gas meter|gallon meter|gear meter|metal tube rotameter|glass tube rotameter|nutating disk meter|transit time ultrasonic flow meter|wedge flow meter|pd meters|hydraulic flow meter|ultrasonic water flow meter|water flow meter|air flow meter|magnetic water flow meter|oxygen flow meter|gas flow meter|argon flow meter|air velocity meter|gasoline flow meter|fuel flow meter|ultrasonic water meter|digital water meter|nitrogen flow meter|solid flow meter|Oxygen tank flow meter|digital water flow meter|diesel fuel flow meter|steam flow meter|02 flow meter|compressed air flow meter|oil flow meter|liquid flow meter)
1. The calculation formula for gas flow rate is as follows: the density of carbon dioxide at room temperature and pressure is 1.977 kg/cubic meter, and the density at 0.8 MPa is 15.635 kg/cubic meter. The total gas consumption in 24 hours is 15 tons, which is converted to a rock volume flow rate of 15000 (type kilogram)/15.635 (kilogram/cubic meter)=959 cubic meters (operating flow rate). According to the uniform gas consumption calculation, the gas consumption per hour is about 40 cubic meters (operating flow rate). If the general gas transportation flow rate is calculated at 10 meters per second, then the pipeline should be a DN40 pipeline. If considering the unevenness of gas consumption, DN50 or DN65 pipelines can be considered. If the flow rate of the pressure reducing valve is calculated according to standard conditions, then a 360 cubic meter pressure reducing valve should be selected. What are the measurement ranges of the vortex flowmeter?
1、 Vortex flowmeter is a flowmeter based on the Karman vortex principle for measurement. It can measure liquids and gases, and is also very economical. The diameter is generally DN10-- DN1000. With temperature and pressure compensation, it can accurately measure gas or steam flow, and has a wide range of applications;
2、 Vortex flowmeter can only measure volumetric flow rate, usually in m3/h (cubic meters per hour), with instantaneous flow display and cumulative flow display;
3、 The measurement range corresponding to electromagnetic flowmeters of different diameters is: liquid measurement: (unit: m3/h): DN15
1.2-6; DN20
1.5---10； DN25：2---16； DN32
1.8---20； DN40：2.5---25； DN50：3.5---40； DN65：7.5---70； DN80：12--
3. Gas flow calculation
I dont know how to call it, Qi Qichang. All I can say is that the data you provided is incorrect. Secondly, the measuring tools for nitrogen and water are also different, and it is not advisable to use the same device to measure different media. Generally, a vortex flowmeter is used to measure nitrogen gas, while an electromagnetic flowmeter is commonly used to measure water (not pure water). I just want to help you with the measurement formula of the vortex flowmeter: as shown in the figure below, the calculation formula of the electromagnetic flowmeter is: E=KBDVE is the signal voltage between the electrodes (unit V), B is the magnetic flux density (unit T), D is the inner diameter of the measuring tube (unit M), V is the flow velocity (unit m/s). OK, thats all. I hope it can help you. What is the maximum flow rate of a DN65 vortex flowmeter under a pressure difference of 1.5 kilograms?
The DN65 curved vortex flowmeter, if it is a liquid, has a flow range of 6-60m3/h; If it is gas, the flow range is 30-400m3/h for Xunzhan. Welcome to discuss
5. What is the measurement range of DN65 vortex flowmeter?
The vortex flowmeter can not only measure liquids and gases, but also corrosion-resistant media. Its small range for measuring liquids is 8.0m3/h, and its full range for measuring liquids is 80m3/h. The range
Hot Blog
Related AD
