被测介质 |
液体;气体;蒸汽 | |||||
公称直径 |
法兰式15~500mm |
夹装式15~500mm |
插入式65~5000mm | |||
公称压力 |
0.6~42MPa |
0.6~42MPa |
0.6~42MPa | |||
介质温度 |
-200℃~+350℃ | |||||
精确度 |
±0.2% |
±0.5% |
±1.0% |
±1.0% | ||
范围度 |
1:5(液体) |
1:10(液体、气体) |
1:30(液体、气体) |
1:12(蒸汽) | ||
补偿形式 |
温度补偿;压力补偿 | |||||
重复性 |
0.05%~0.08% | |||||
供电电源 |
机内自备锂电池(3.6V);外供电源24VDC | |||||
输出形式 |
现场显示;4~20mA,二线制;脉冲0~5V;RS485/RS232;HART | |||||
测量管材料 |
碳钢;不锈钢;亦可按用户要求协商提供 | |||||
防爆标志 |
本安型(ExiaⅡCT4)隔爆型(ExdⅡCT4) | |||||
防护等级 |
IP65;IP67 | |||||
法兰规格 |
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。 |
公称口径DN(mm) |
流量计测量范围(m3 /h) |
靶径比范围 |
最大压降(kPa) |
15 |
0.1~3 |
0.8~0.5 |
75.53 |
20 |
0.17~5 |
0.8~0.5 |
55.12 |
25 |
0.3~9 |
0.8~0.4 |
34.45 |
32 |
0.5~14 |
0.8~0.3 |
24.12 |
40 |
1.0~24 |
0.8~0.3 |
17.23 |
50 |
1.5~40 |
0.8~0.3 |
6.89 |
65 |
2.5~60 |
0.7~0.35 |
5.51 |
80 |
3.5~90 |
0.7~0.35 |
4.31 |
100 |
5~140 |
0.7~0.3 |
2.76 |
125 |
6~200 |
0.7~0.3 |
2.07 |
150 |
10~300 |
0.6~0.25 |
1.38 |
200 |
18~560 |
0.6~0.25 |
0.89 |
250 |
25~800 |
0.5~0.25 |
0.56 |
300 |
40~1200 |
0.5~0.2 |
0.35 |
350 |
50~1500 |
0.5~0.2 |
0.01 |
400 |
65~2000 |
0.5~0.2 |
0.07 |
450 |
90~2600 |
0.4~0.2 |
0.06 |
500 |
110~3300 |
0.4~0.2 |
0.05 |
550 |
140~4100 |
0.35~0.2 |
0.04 |
600 |
170~5000 |
0.3~0.15 |
0.03 |
700 |
230~6800 |
0.3~0.15 |
0.011 |
800 |
300~9000 |
0.3~0.15 |
0.0083 |
900 |
370~11000 |
0.3~0.15 |
0.0062 |
1000 |
470~14000 |
0.2~0.1 |
0.0055 |
1100 |
560~16000 |
0.2~0.1 |
0.0041 |
1200 |
670~20000 |
0.2~0.1 |
0.0034 |
1300 |
780~23000 |
0.2~0.1 |
0.0028 |
1400 |
900~27000 |
0.2~0.1 |
0.0018 |
1500 |
1050~31000 |
0.2~0.1 |
0.0016 |
1600 |
1200~32500 |
0.2~0.1 |
0.0014 |
1700 |
1350~36500 |
0.2~0.1 |
0.0012 |
1800 |
1510~40800 |
0.2~0.1 |
0.0011 |
1900 |
1680~45500 |
0.2~0.1 |
0.0010 |
2000 |
1850~50000 |
0.2~0.1 |
0.0009 |
2100 |
1980~55800 |
0.2~0.1 |
0.0008 |
公称
口径 |
测 量 范 围(表 压) t/h | |||||||||
0.1Mpa |
0.2Mpa |
0.3Mpa |
0.4 Mpa |
0.5Mpa |
0.6 Mpa |
0.8Mpa |
1.0Mp |
1.5Mpa |
2.0Mpa | |
15 |
0.002~0.02 |
0.003~0.03 |
0.005~0.05 |
0.007~0.07 |
0.008~0.08 |
0.009~0.09 |
0.012~0.12 |
0.015~0.15 |
0.023~0.23 |
0.03~0.3 |
20 |
0.003~0.03 |
0.006~0.06 |
0.009~0.09 |
0.012~0.12 |
0.015~0.15 |
0.017~0.17 |
0.022~0.22 |
0.028~0.28 |
0.04~0.4 |
0.055~0.55 |
25 |
0.005~0.05 |
0.009~0.09 |
0.014~0.14 |
0.019~0.19 |
0.02~0.2 |
0.027~0.27 |
0.035~0.35 |
0.044~0.44 |
0.065~0.65 |
0.085~0.85 |
32 |
0.008~0.08 |
0.016~0.16 |
0.023~0.23 |
0.032~0.32 |
0.036~0.36 |
0.044~0.44 |
0.056~0.56 |
0.072~0.72 |
0.1~1.0 |
0.14~1.4 |
40 |
0.012~0.12 |
0.025~0.25 |
0.036~0.36 |
0.045~0.45 |
0.058~0.58 |
0.069~0.69 |
0.09~0.9 |
0.11~1.1 |
0.16~1.6 |
0.22~2.2 |
50 |
0.02~0.2 |
0.038~0.38 |
0.057~0.57 |
0.075~0.75 |
0.09~0.9 |
0.1~1.0 |
0.14~1.4 |
0.17~1.7 |
0.26~2.6 |
0.34~3.4 |
65 |
0.035~0.35 |
0.065~0.65 |
0.1~1.0 |
0.13~1.3 |
0.15~1.5 |
0.18~1.8 |
0.24~2.4 |
0.29~2.9 |
0.44~4.4 |
0.58~5.8 |
80 |
0.05~0.5 |
0.1~1.0 |
0.15~1.5 |
0.18~1.8 |
0.23~2.3 |
0.27~2.7 |
0.36~3.6 |
0.45~4.5 |
0.66~6.6 |
0.88~8.8 |
100 |
0.08~0.8 |
0.15~1.5 |
0.23~2.3 |
0.28~2.8 |
0.36~3.6 |
0.42~4.2 |
0.56~5.6 |
0.7~7.0 |
1.0~10 |
1.3~13 |
125 |
0.12~1.2 |
0.24~2.4 |
0.35~3.5 |
0.48~4.8 |
0.56~5.6 |
0.68~6.8 |
0.89~8.9 |
1.1~11 |
1.6~16 |
2.1~21 |
150 |
0.18~1.8 |
0.35~3.5 |
0.5~5.0 |
0.7~7.0 |
0.82~8.2 |
0.96~9.6 |
1.2~12 |
1.5~15 |
2.3~23 |
3.1~31 |
200 |
0.32~3.2 |
0.6~6.0 |
0.9~9.0 |
1.2~12 |
1.4~14 |
1.7~17 |
2.2~22 |
2.8~28 |
4.1~41 |
5.5~55 |
250 |
0.5~5.0 |
1.0~10 |
1.4~14 |
1.9~19 |
2.2~22 |
2.7~27 |
3.5~35 |
4.4~44 |
6.5~65 |
8.6~86 |
300 |
0.7~7.0 |
1.4~14 |
2. ~20 |
2.5~25 |
3.3~33 |
3.9~39 |
5~50 |
6.2~62 |
9.2~92 |
12~120 |
350 |
1.0~10 |
1.9~19 |
2.8~28 |
3.5~35 |
4.4~44 |
5.2~52 |
7~70 |
8.5~85 |
12~120 |
16-160 |
400 |
1.3~13 |
2.5~25 |
3.6~36 |
4.7~47 |
5.8~58 |
6.8~68 |
9~90 |
11~110 |
16~160 |
22~220 |
450 |
1.6~16 |
3.1~31 |
4.6~46 |
6.0~60 |
7.4~74 |
8.6~86 |
11~110 |
14~140 |
21~210 |
27~270 |
500 |
2.0~20 |
3.8~38 |
5.6~56 |
7.0~70 |
9.1~91 |
10~100 |
14~140 |
17~170 |
26~260 |
34~340 |
公称口径 |
测 量 范 围 (表压) Nm3 /h | ||||||||
0.01MPa |
0.1MPa |
0.2MPa |
0.3MPa |
0.4MPa |
0.6MPa |
0.8MPa |
1.0MPa |
2.0MPa | |
15 |
2 ~20 |
|