








| 品牌:进口/国产 | 型号:DN150电磁流量计 | 加工定制:是 | ||||
| 类型:电磁 | 测量范围:100 m3/h | 精度等级:99.5% | ||||
| 公称通径:150 mm | 适用介质:水 | 工作压力:1 MPa | ||||
| 工作温度:0-50 ℃ |
| 化学品 | PP | UPVC | ABS | CPVC | 碳钢 | 316LSS | FRP | PVDF |
| 乙酸 | B | C | X | X | X | A | C | A |
| 氯化铝 | A | A | A | A | C | X | A | A |
| 硫酸铝 | A | A | A | A | C | C | A | A |
| 氯化铵 | A | A | A | A | X | C | A | A |
| 氢氧化铵 3% | A | A | A | X | - | A | A | A |
| 硫酸铵 | A | A | A | A | X | - | A | A |
| 湿氯气 | X | X | A | X | - | C | A | A |
| 氯水 | C | A | A | A | - | X | A | B |
| 铬酸 | B | A | A | A | X | C | C | A |
| 氯化铜 | A | A | A | A | X | C | A | A |
| 氯化铁 | A | A | A | A | X | X | A | A |
| 硫酸铁 | A | A | A | A | X | C | A | A |
| 10% 氢氯酸 | B | A | A | A | X | X | A | A |
| 20% 氢氯酸 | B | A | A | A | X | X | A | A |
| 36% 氢氯酸 | B | A | C | A | X | X | C | A |
| 氢氟酸 | B | C | X | A | X | X | X | A |
| 异丙醇 | A | B | B | C | A | A | A | A |
| 氯化汞 | A | A | A | A | A | X | A | A |
| 甲基乙基酮 | C | X | X | X | A | A | X | X |
| 矿物油 | A | A | A | A | A | A | A | A |
| 硝酸 | C | B | X | B | X | X | B | A |
| 亚硝酸 | C | A | - | A | X | X | A | A |
| 磷酸 | A | A | B | A | X | B | A | A |
| 氢氧化钾 | A | A | A | A | C | B | A | C |
| 硝酸银 | A | A | A | A | X | B | A | A |
| 氢氧化钠 | A | A | A | A | B | B | A | X |
| 次氯酸钠 | A | A | C | A | X | C | A | C |
| 氯化锡 | A | A | A | A | X | X | A | A |
| 二氧化硫(干) | A | A | X | A | X | - | A | C |
| 二氧化硫(湿) | A | B | X | A | X | A | A | A |
| 80% 硫酸 | C | C | X | A | X | X | X | A |
| 90% 硫酸 | C | C | X | B | X | X | X | A |
| 亚硫酸 | A | A | A | A | X | C | A | A |
| 甲苯 | X | X | X | X | A | A | X | B |
| 氯化锌 | A | A | A | A | X | B | A | A |
| 25% 盐酸 | A | A | B | A | X | X | A | A |
| 35% 盐酸 | A | A | B | A | X | X | A | A |
| A:性能优良推荐使用 B:在使用浓度或温度方面稍有限制 C:在使用浓度或温度方面有相当限制 X:不推荐使用 |
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| 管径流速推荐安全值 | |||||||||||||||
| 管径 (DN) | 流速推荐值m/s: | ||||||||||||||
| 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | |
| 闭式系统 | 0.5-0.6 | 0.6-0.7 | 0.7-0.9 | 0.8-1 | 0.9-1.2 | 1.1-1.4 | 1.2-1.6 | 1.3-1.8 | 1.5-2.0 | 1.6-2.2 | 1.8-2.5 | 1.8-2.6 | 1.9-2.9 | 1.6-2.5 | 1.8-2.6 |
| 开式系统 | 0.4-0.5 | 0.5-0.6 | 0.6-0.8 | 0.7-0.9 | 0.8-1.0 | 0.9-1.2 | 1.1-1.4 | 1.2-1.6 | 1.4-1.8 | 1.5-2.0 | 1.6-2.3 | 1.7-2.4 | 1.7-2.4 | 1.6-2.1 | 1.8-2.3 |
| 管径/流速/流量对照表 | ||||||||||||||||||
| 管径单位:DN 流速单位:m/s 流量单位:m3/h 圆周率(π):3.1415926 | ||||||||||||||||||
| 流速 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
| 0.1 | 0.11 | 0.18 | 0.29 | 0.45 | 0.71 | 1.19 | 1.81 | 2.83 | 4.42 | 6.36 | 11.31 | 17.67 | 25.45 | 34.64 | 45.24 | 57.26 | 70.69 | 101.79 |
| 0.2 | 0.23 | 0.35 | 0.58 | 0.90 | 1.41 | 2.39 | 3.62 | 5.65 | 8.84 | 12.72 | 22.62 | 35.34 | 50.89 | 69.27 | 90.48 | 114.51 | 141.37 | 203.58 |
| 0.3 | 0.34 | 0.53 | 0.87 | 1.36 | 2.12 | 3.58 | 5.43 | 8.48 | 13.25 | 19.09 | 33.93 | 53.01 | 76.34 | 103.91 | 135.72 | 171.77 | 212.06 | 305.36 |
| 0.4 | 0.45 | 0.71 | 1.16 | 1.81 | 2.83 | 4.78 | 7.24 | 11.31 | 17.67 | 25.45 | 45.24 | 70.69 | 101.79 | 138.54 | 180.96 | 229.02 | 282.74 | 407.15 |
| 0.5 | 0.57 | 0.88 | 1.45 | 2.26 | 3.53 | 5.97 | 9.05 | 14.14 | 22.09 | 31.81 | 56.55 | 88.36 | 127.23 | 173.18 | 226.19 | 286.28 | 353.43 | 508.94 |
| 0.6 | 0.68 | 1.06 | 1.74 | 2.71 | 4.24 | 7.17 | 10.86 | 16.96 | 26.51 | 38.17 | 67.86 | 106.03 | 152.68 | 207.82 | 271.43 | 343.53 | 424.12 | 610.73 |
| 0.7 | 0.79 | 1.24 | 2.03 | 3.17 | 4.95 | 8.36 | 12.67 | 19.79 | 30.93 | 44.53 | 79.17 | 123.70 | 178.13 | 242.45 | 316.67 | 400.79 | 494.80 | 712.51 |
| 0.8 | 0.90 | 1.41 | 2.32 | 3.62 | 5.65 | 9.56 | 14.48 | 22.62 | 35.34 | 50.89 | 90.48 | 141.37 | 203.58 | 277.09 | 361.91 | 458.04 | 565.49 | 814.30 |
| 0.9 | 1.02 | 1.59 | 2.61 | 4.07 | 6.36 | 10.75 | 16.29 | 25.45 | 39.76 | 57.26 | 101.79 | 159.04 | 229.02 | 311.72 | 407.15 | 515.30 | 636.17 | 916.09 |
| 1 | 1.13 | 1.77 | 2.90 | 4.52 | 7.07 | 11.95 | 18.10 | 28.27 | 44.18 | 63.62 | 113.10 | 176.71 | 254.47 | 346.36 | 452.39 | 572.56 | 706.86 | 1017.88 |
| 1.1 | 1.24 | 1.94 | 3.18 | 4.98 | 7.78 | 13.14 | 19.91 | 31.10 | 48.60 | 69.98 | 124.41 | 194.39 | 279.92 | 381.00 | 497.63 | 629.81 | 777.54 | 1119.66 |
| 1.2 | 1.36 | 2.12 | 3.47 | 5.43 | 8.48 | 14.34 | 21.71 | 33.93 | 53.01 | 76.34 | 135.72 | 212.06 | 305.36 | 415.63 | 542.87 | 687.07 | 848.23 | 1221.45 |
| 1.3 | 1.47 | 2.30 | 3.76 | 5.88 | 9.19 | 15.53 | 23.52 | 36.76 | 57.43 | 82.70 | 147.03 | 229.73 | 330.81 | 450.27 | 588.11 | 744.32 | 918.92 | 1323.24 |
| 1.4 | 1.58 | 2.47 | 4.05 | 6.33 | 9.90 | 16.72 | 25.33 | 39.58 | 61.85 | 89.06 | 158.34 | 247.40 | 356.26 | 484.90 | 633.35 | 801.58 | 989.60 | 1425.03 |
| 1.5 | 1.70 | 2.65 | 4.34 | 6.79 | 10.60 | 17.92 | 27.14 | 42.41 | 66.27 | 95.43 | 169.65 | 265.07 | 381.70 | 519.54 | 678.58 | 858.83 | 1060.29 | 1526.81 |
| 1.6 | 1.81 | 2.83 | 4.63 | 7.24 | 11.31 | 19.11 | 28.95 | 45.24 | 70.69 | 101.79 | 180.96 | 282.74 | 407.15 | 554.18 | 723.82 | 916.09 | 1130.97 | 1628.60 |
| 1.7 | 1.92 | 3.00 | 4.92 | 7.69 | 12.02 | 20.31 | 30.76 | 48.07 | 75.10 | 108.15 | 192.27 | 300.41 | 432.60 | 588.81 | 769.06 | 973.34 | 1201.66 | 1730.39 |
| 1.8 | 2.04 | 3.18 | 5.21 | 8.14 | 12.72 | 21.50 | 32.57 | 50.89 | 79.52 | 114.51 | 203.58 | 318.09 | 458.04 | 623.45 | 814.30 | 1030.60 | 1272.35 | 1832.18 |
| 1.9 | 2.15 | 3.36 | 5.50 | 8.60 | 13.43 | 22.70 | 34.38 | 53.72 | 83.94 | 120.87 | 214.88 | 335.76 | 483.49 | 658.09 | 859.54 | 1087.85 | 1343.03 | 1933.96 |
| 2 | 2.26 | 3.53 | 5.79 | 9.05 | 14.14 | 23.89 | 36.19 | 56.55 | 88.36 | 127.23 | 226.19 | 353.43 | 508.94 | 692.72 | 904.78 | 1145.11 | 1413.72 | 2035.75 |
| 2.1 | 2.38 | 3.71 | 6.08 | 9.50 | 14.84 | 25.09 | 38.00 | 59.38 | 92.78 | 133.60 | 237.50 | 371.10 | 534.38 | 727.36 | 950.02 | 1202.37 | 1484.40 | 2137.54 |
| 2.2 | 2.49 | 3.89 | 6.37 | 9.95 | 15.55 | 26.28 | 39.81 | 62.20 | 97.19 | 139.96 | 248.81 | 388.77 | 559.83 | 761.99 | 995.26 | 1259.62 | 1555.09 | 2239.33 |
| 2.3 | 2.60 | 4.06 | 6.66 | 10.40 | 16.26 | 27.48 | 41.62 | 65.03 | 101.61 | 146.32 | 260.12 | 406.44 | 585.28 | 796.63 | 1040.50 | 1316.88 | 1625.77 | 2341.11 |
| 2.4 | 2.71 | 4.24 | 6.95 | 10.86 | 16.96 | 28.67 | 43.43 | 67.86 | 106.03 | 152.68 | 271.43 | 424.12 | 610.73 | 831.27 | 1085.73 | 1374.13 | 1696.46 | 2442.90 |