Abstract: the orifice meter scale during pipe installation need to conform to what are the conditions of the information produced by excellent flow meter, flow meter manufacturer to offer you the quotation. Orifice meter is the standard orifice differential pressure transmitter with multiple parameters ( Or differential pressure transmitter, temperature transmitter and pressure transmitter) Form a complete set of high contrast range pressure flow device, capable of measuring gas, steam, liquid and flow, widely used in petroleum. More flow meter manufacturers choose model price quote you are welcome to inquire, here is the orifice meter scale during pipe installation details need to conform to what are the conditions of article. Orifice meter is the standard orifice differential pressure transmitter with multiple parameters ( Or differential pressure transmitter, temperature transmitter and pressure transmitter) Form a complete set of high contrast range pressure flow device, capable of measuring gas, steam, liquid and flow, widely used in petroleum, chemical industry, metallurgy, electricity, heating, water supply in areas such as process control and measurement. The throttle device, also known as differential pressure flowmeter, is composed of a detection ( The throttle) And the second device ( Differential pressure transmitter and flow display) Widely used in the gas. Steam and liquid flow measurement. It has a simple structure, convenient maintenance, stable performance. 1, the upstream side of the orifice plate measuring tube length for 10 d, the length of the downstream side of 4 d. 2, the measuring tube must be meet the surface clean, no sag and sediment, relatively. 3, installed in the measuring tube orifice, open around limited to measure the tube axis coaxial, orifice upstream side face perpendicular to the pipe axis, vertical degree is less than & plusmn; 1%. 4, when installation should be equipped with a measuring tube, at least in the first 10 dn, after 5 dn, such as straight pipe section, in order to improve the accuracy of measurement. 5 and the inner diameter of the pressure piping and pipe length and medium smudgy degree, usually within 45 meters in diameter of 8 - 12 mm pipe. 6, if need to install the valve before and after the orifice flowmeter, it is important to choose a gate and fully open in the running, control valve should be in after 5 dn downstream piping. 7 and should have a strong pipeline bracket of bearing, the two get pressure piping should be close to each other as much as possible and away from heat source or vibration source, the measurement of water vapor flow, application of thermal insulation material bind together, must be added when heat pipe to prevent freezing. When measuring the dirt flow, should be attached isolator or settler. 8 and pressure must always remain single-phase fluid in the pipeline. 9, measuring the liquid flow when pressure pipe horizontal section should be in the same horizontal plane. If installed in vertical pipe runs throttling, the distance between pressure spool apart, the impact of zero differential pressure transmitter, should pass & other; Zero migration & throughout; To correction. Haynes automation instrument is a company specializing in the production of electromagnetic flowmeter, turbine flowmeter, vortex flowmeter, magnetic flap liquid level meter, thermocouple, heat resistance, bimetallic thermometer and all kinds of pressure gauges, etc. , as well as the production of various non-standard meter manufacturers, the company has advanced management level, the modernization of professional production equipment, precision calibration device. Above is all there is in this article, you are welcome to inquire me manufacturer flowmeter selection, quotation, etc.
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