詳細介紹
型號規(guī)格及技術(shù)參數(shù)
JLQD系列A型羅茨氣體流量計具有容積式氣體流量計的典型誤差曲線和壓力損失曲線所表述的特征,其各種規(guī)格的主要技術(shù)參數(shù)均列于附表。
圖3 典型誤差曲線圖
型號/TYPE | 口徑Caliber | zui大流量Max Flow Rate | 始動流量Start Move Rate(m3/h) | zui大壓損 Max Pressure Loss (Pa) | 壓力等級Pressure Class(MPa) | 精度等級Accuracy Class | 量程比Measure Ratio |
*JLQD-25/20 | 25 | 20 | 0.12 | 200 | 0.6、1.0 | 2.5 | 10:1 |
*JLQD-25/20A | 25 | 20 | 0.06 | 100 | 0.6 | 1.5 | 20:1 |
*JLQD-30/30 | 30 | 30 | 0.2 | 250 | 0.6、1.0 | 2.5 | 20:1 |
*JLQD-30/30A | 30 | 30 | 0.08 | 100 | 0.6 | 1.5 | 30:1 |
*JLQD-40/40 | 40 | 40 | 0.3 | 250 | 0.6、1.0 | 2.5 | 30:1 |
*JLQD-40/40A | 40 | 40 | 0.08 | 130 | 0.6 | 1.5 | 40:1 |
*JLQD-50/60A | 50 | 60 | 0.2 | 110 | 0.6 | 1.5 | 30:1 |
*JLQD-50/65A | 50 | 65 | 0.2 | 130 | 0.6 | 1.5 | 30:1 |
*JLQD-50/70A | 50 | 70 | 0.2 | 150 | 0.6 | 1.5 | 35:1 |
*JLQD-50/90A | 50 | 90 | 0.22 | 200 | 0.6 | 1.5 | 45:1 |
JLQD-80/100A | 80 | 100 | 0.25 | 200 | 0.6 | 1.5 | 40:1 |
JLQD-80/130A | 80 | 130 | 0.25 | 230 | 0.6 | 1.5 | 45:1 |
#JLQD-80/150 | 80 | 150 | 1 | 300 | 0.6、1.0 | 2.5 | 30:1 |
*JLQD-80/150A | 80 | 150 | 0.25 | 260 | 0.6 | 1.5 | 60:1 |
JLQD-80/200A | 80 | 200 | 0.25 | 200 | 0.6 | 1.5 | 70:1 |
JLQD-100/200 | 100 | 200 | 2 | 300 | 0.6、1.0 | 2.5 | 30:1 |
#JLQD-100/220 | 100 | 220 | 2 | 300 | 0.6、1.0 | 2.5 | 30:1 |
*JLQD-100/220A | 100 | 200 | 0.25 | 210 | 0.6 | 1.5 | 60:1 |
*JLQD-100/250A | 100 | 250 | 0.25 | 230 | 0.6 | 1.5 | 60:1 |
*JLQD-100/300A | 100 | 300 | 0.3 | 260 | 0.6 | 1.5 | 80:1 |
#JLQD-150/350 | 150 | 350 | 1 | 300 | 0.6、1.0 | 2.5 | 30:1 |
#JLQD-150/500 | 150 | 500 | 2 | 300 | 0.6、1.0 | 2.5 | 30:1 |
#JLQD-150/650A | 150 | 650 | 0.6 | 300 | 0.6 | 1.5 | 80:1 |
#JLQD-200/800 | 200 | 800 | 4.5 | 350 | 0.6 | 2.5 | 30:1 |
#JLQD-250/1200 | 250 | 1200 | 5.5 | 400 | 0.6 | 2.5 | 30:1 |
#JLQD-250/1600 | 250 | 1600 | 9.5 | 500 | 0.6 | 2.5 | 30:1 |
#JLQD-400/3400 | 400 | 3400 | 20 | 500 | 0.6 | 2.5 | 30:1 |
#JLQD-600/10000 | 600 | 10000 | 60 | 850 | 0.4 | 2.5 | 30:1 |