电话:0517-86818100
被测介质
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液体;气体;蒸汽
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公称直径
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法兰式15~500mm
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夹装式15~500mm
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插入式65~5000mm
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公称压力
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0.6~42MPa
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0.6~42MPa
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0.6~42MPa
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介质温度
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-200℃~+350℃
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精确度
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±0.2%
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±0.5%
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±1.0%
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±1.0%
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范围度
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1:5(液体)
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1:10(液体、气体)
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1:30(液体、气体)
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1:12(蒸汽)
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补偿形式
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温度补偿;压力补偿
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重复性
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0.05%~0.08%
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供电电源
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机内自备锂电池(3.6V);外供电源24VDC
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输出形式
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现场显示;4~20mA,二线制;脉冲0~5V;RS485/RS232;HART
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测量管材料
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碳钢;不锈钢;亦可按用户要求协商提供
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防爆标志
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本安型(ExiaⅡCT4)隔爆型(ExdⅡCT4)
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防护等级
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IP65;IP67
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法兰规格
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流量计连接法兰规格执行GB/T系列标准,也可以根据用户要求特殊加工。
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公称口径DN(mm)
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流量计测量范围(m3 /h)
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靶径比范围
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最 大压降(kPa)
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15
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0.1~3
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0.8~0.5
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75.53
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20
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0.17~5
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0.8~0.5
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55.12
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25
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0.3~9
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0.8~0.4
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34.45
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32
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0.5~14
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0.8~0.3
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24.12
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40
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1.0~24
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0.8~0.3
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17.23
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50
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1.5~40
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0.8~0.3
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6.89
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65
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2.5~60
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0.7~0.35
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5.51
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80
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3.5~90
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0.7~0.35
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4.31
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100
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5~140
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0.7~0.3
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2.76
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125
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6~200
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0.7~0.3
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2.07
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150
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10~300
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0.6~0.25
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1.38
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200
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18~560
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0.6~0.25
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0.89
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250
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25~800
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0.5~0.25
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0.56
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300
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40~1200
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0.5~0.2
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0.35
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350
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50~1500
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0.5~0.2
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0.01
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400
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65~2000
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0.5~0.2
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0.07
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450
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90~2600
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0.4~0.2
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0.06
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500
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110~3300
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0.4~0.2
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0.05
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550
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140~4100
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0.35~0.2
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0.04
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600
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170~5000
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0.3~0.15
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0.03
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700
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230~6800
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0.3~0.15
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0.011
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800
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300~9000
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0.3~0.15
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0.0083
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900
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370~11000
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0.3~0.15
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0.0062
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1000
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470~14000
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0.2~0.1
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0.0055
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1100
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560~16000
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0.2~0.1
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0.0041
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1200
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670~20000
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0.2~0.1
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0.0034
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1300
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780~23000
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0.2~0.1
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0.0028
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1400
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900~27000
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0.2~0.1
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0.0018
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1500
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1050~31000
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0.2~0.1
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0.0016
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1600
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1200~32500
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0.2~0.1
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0.0014
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1700
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1350~36500
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0.2~0.1
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0.0012
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1800
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1510~40800
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0.2~0.1
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0.0011
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1900
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1680~45500
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0.2~0.1
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0.0010
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2000
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1850~50000
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0.2~0.1
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0.0009
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2100
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1980~55800
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0.2~0.1
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0.0008
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注:实际压降=(实际流量/满量程流量) ×满量程最大压降。
公称
口径
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测 量 范 围(表 压) t/h
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0.1Mpa
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0.2Mpa
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0.3Mpa
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0.4 Mpa
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0.5Mpa
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0.6 Mpa
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0.8Mpa
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1.0Mp
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1.5Mpa
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2.0Mpa
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15
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0.002~0.02
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0.003~0.03
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0.005~0.05
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0.007~0.07
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0.008~0.08
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0.009~0.09
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0.012~0.12
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0.015~0.15
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0.023~0.23
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0.03~0.3
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20
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0.003~0.03
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0.006~0.06
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0.009~0.09
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0.012~0.12
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0.015~0.15
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0.017~0.17
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0.022~0.22
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0.028~0.28
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0.04~0.4
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0.055~0.55
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25
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0.005~0.05
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0.009~0.09
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0.014~0.14
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0.019~0.19
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0.02~0.2
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0.027~0.27
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0.035~0.35
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0.044~0.44
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0.065~0.65
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0.085~0.85
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32
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0.008~0.08
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0.016~0.16
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0.023~0.23
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0.032~0.32
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0.036~0.36
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0.044~0.44
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0.056~0.56
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0.072~0.72
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0.1~1.0
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0.14~1.4
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40
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0.012~0.12
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0.025~0.25
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0.036~0.36
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0.045~0.45
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0.058~0.58
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0.069~0.69
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0.09~0.9
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0.11~1.1
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0.16~1.6
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0.22~2.2
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50
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0.02~0.2
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0.038~0.38
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0.057~0.57
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0.075~0.75
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0.09~0.9
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0.1~1.0
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0.14~1.4
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0.17~1.7
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0.26~2.6
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0.34~3.4
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65
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0.035~0.35
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0.065~0.65
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0.1~1.0
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0.13~1.3
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0.15~1.5
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0.18~1.8
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0.24~2.4
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0.29~2.9
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0.44~4.4
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0.58~5.8
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80
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0.05~0.5
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0.1~1.0
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0.15~1.5
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0.18~1.8
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0.23~2.3
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0.27~2.7
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0.36~3.6
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0.45~4.5
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0.66~6.6
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0.88~8.8
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100
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0.08~0.8
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0.15~1.5
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0.23~2.3
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0.28~2.8
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0.36~3.6
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0.42~4.2
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0.56~5.6
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0.7~7.0
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1.0~10
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1.3~13
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125
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0.12~1.2
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0.24~2.4
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0.35~3.5
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0.48~4.8
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0.56~5.6
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0.68~6.8
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0.89~8.9
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1.1~11
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1.6~16
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2.1~21
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150
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0.18~1.8
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0.35~3.5
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0.5~5.0
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0.7~7.0
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0.82~8.2
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0.96~9.6
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1.2~12
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1.5~15
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2.3~23
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3.1~31
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200
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0.32~3.2
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0.6~6.0
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0.9~9.0
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1.2~12
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1.4~14
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1.7~17
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2.2~22
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2.8~28
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4.1~41
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5.5~55
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250
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0.5~5.0
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1.0~10
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1.4~14
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1.9~19
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2.2~22
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2.7~27
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3.5~35
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4.4~44
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6.5~65
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8.6~86
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300
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0.7~7.0
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1.4~14
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2. ~20
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2.5~25
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3.3~33
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3.9~39
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5~50
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6.2~62
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9.2~92
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12~120
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350
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1.0~10
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1.9~19
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2.8~28
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3.5~35
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4.4~44
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5.2~52
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7~70
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8.5~85
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12~120
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16-160
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400
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1.3~13
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2.5~25
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3.6~36
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4.7~47
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5.8~58
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6.8~68
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9~90
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11~110
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16~160
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22~220
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450
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1.6~16
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3.1~31
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4.6~46
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6.0~60
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7.4~74
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8.6~86
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11~110
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14~140
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21~210
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27~270
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500
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2.0~20
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3.8~38
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5.6~56
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7.0~70
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9.1~91
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10~100
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14~140
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17~170
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26~260
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34~340
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