MPA流量計(Multi-Point Averaging Flow Meters )是我公司與韓國SEOJININSTECH株式會社采用技術合作形式生產的一種新型的差壓式流量計(國際**技術 中國國家知識產權局注冊**)。MPA流量計通過按切比謝夫(Tchebyshef)規律分布在管道橫截面上多個流速測量點的多點平均流速測量.可實現一般差壓式流量計無法獲得的準確的平均流速的測量.進而實現流量的準確測量.具有測量準確度高.、測量范圍大、壓損小、對前后直管段要求低等優點。.廣泛應用于電力,石化,熱力等行業的蒸汽,潔凈液體及氣體的流量的測量.
MPA flowmeters(the Multi-Point Meters)'s ordering to measure average current velocity flowmeter much is my company and Korean adoption technique of SEOJININSTECH Inc. cooperate a kind of new bad press type flowmeter(international nation intelligent property right bureau in China of the patent technique register patent) MPA flowmeter of form production to pass press slice to thank man(Tchebyshef) regulation to distribute horizontal cut noodles to order up several current velocity diagraphs in the piping of diagraph.Canning carry out generally bad press type flowmeter can't acquire of the diagraph of accurate average current velocity.Then carry out the accurate diagraph of discharge.Have to measure an accurate degree high.Measure scope to take care of flowmeter gradation press type flowmeter greatly and all and soon.BE applied in electric power extensively, petrochemical, thermodynamic energy etc. the diagraph of the discharge of steam, clean liquid and air of the profession.
MPA流量計測量原理(Measure principle)
MPA流量計通過按TCHEBYSHEF規律分布在管道橫截面上多個流速測量孔德測量可以準確測量管道內流體的平均流速,而不受管道內不規則流速分布的影響因而可以準確測量流體的流量.
Pass to press TCHEBYSHEF regulation to distribute a horizontal piece noodles in the piping to can be accurate diagraph the average current velocity of fluid inside the piping, but be free from irregular current velocity inside the piping to distribute up several current velocities measuring the bore virtuous diagraph of influence as a result can be accurate diagraph fluid of discharge.
MPA流量計主要特點:(Main characteristics)
適用于多種介質
Being applicable to the variety lies quality
測量的準確度高
The accurate degree measured is high
測量范圍寬
Measure scope breadth
壓力的損失小
The loss of the pressure is small
抗振性強
The anti- flaps sex strong
可測高溫介質
Can measure heat to lie quality
可靠性好
Credibility good
安裝直管段要求低
The gearing keeps a tube segment to have low request
技術參數(Technique parameter)
測量介質:蒸汽 潔凈的液體 氣體
The diagraph lies quality: the steam clean liquid air
準確度:±0.5% ±1.0%R
Accurate degree:± 0.5% Rs with 1.0% ±s
范圍度:12:1
Scope degree:12:1
工作壓力:≤20Mpa
Work pressure:≤ 20 Mpas
工作溫度:≤600℃
Work temperature:≤ 600 ℃
表體材料:1Cr18Ni9Ti SUS316
Form body material:1 Cr18 Ni9 Ti SUS316
安裝方式:夾裝式
Install a way:clip a pack type
公稱通徑:DN40—DN600
Mr. calls a path: DN40-DN600
適用雷諾數范圍:≥5x104
Apply a Renault few scopes:the ≥ 5 x104