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LG integrated orifice flowmeter
Overview: LG integrated orifice flowmeter is a high range ratio differential pressure flow device composed of a standard orifice plate and a multi par
Product details
overview
LGIntegrated 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 measure the flow of gas, steam, liquid, and natural gas, and is widely used in process control and measurement in fields such as petroleum, chemical, metallurgy, power, heating, and water supply.
scope of application
1.Nominal diameter:15 mm≤DN≤1200mm
2.Nominal pressure:PN≤10MPa
3.Working temperature: -50℃≤t≤550℃
4.Range ratio:1:10，1:15
5.Accuracy:0.5Level,1level
Product Selection
1.Nominal diameter:15 mm≤DN≤1200mm
2.Nominal pressure:PN≤10MPa
3.Working temperature: -50℃≤t≤550℃
4.Range ratio:1:10，1:15
5.Accuracy:0.5Level,1level
Product Selection
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model
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Remarks
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LG
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Throttle device (orifice flowmeter)
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code
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Two basic classifications based on their structural features
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K
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perforated plate
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P
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Nozzles, etc
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code
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Nominal pressure (105Pa)
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2.5
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2.5
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10
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10
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16
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16
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25
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25
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64
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64
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100
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100
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200
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200
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code
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Caliber (mm)
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15～1200
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15～1200mm
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code
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Subdivide according to its structural form
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H
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Standard orifice plate (ring chamber)
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Y
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Standard orifice plate (flange)
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K
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Standard orifice plate (drilling)
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I
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ISA 1932spray nozzle
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L
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Long diameter nozzle
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W
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Wenqiu Li nozzle
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G
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Classic Wenqiu Li Guan
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S
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Double orifice plate
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Q
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Circular perforated plate
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Z
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conical entrance orifice plate
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R
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1/4Circular hole plate
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