供应盐酸流量表

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优质盐酸流量表供应商 联系: 传真: 手机/V信: 盐酸流量表由传感器和转换器两部分构成。它是基于法拉第电磁感应定律工作的,用来测量电导率大于5μS/cm导电液体的体积流量,是一种测量导电介质体积流量的感应式仪表。除可测量一般导电液体的体积流量外,还可用于测量强酸强碱等强腐蚀液体和泥浆、矿浆、纸浆等均匀的液固两相悬浮液体的体积流量。广泛应用于石油、化工、冶金、轻纺、造纸、环保、食品等工业部门及市政管理,水利建设、河流疏浚等领域的流量计量。 盐酸流量表技术参数: 公称通径(mm) (特殊规格可定制) 管道式四氟衬里:DN10~DN600 管道式橡胶衬里:DN40~DN2200 流动方向 正,反,净流量 量程比 150:1 重复性误差 测量值的±0.1% 精度等级 管道式:0.5级,1.0级 被测介质温度 普通橡胶衬里:-20~+60℃ 高温橡胶衬里:-20~+90℃ 聚四氟乙稀衬里:-30~+100℃ 高温型四氟衬里:-20~+180℃ 额定工作压力 (高压可定制) DN10-DN150:≤1.6MPa DN200-DN350:≤1.0MPa DN400-DN1000:≤0.6MPa DN450-DN2200:≤0.25MPa 流速范围 0.1-15m/s 电导率范围 被测流体电导率≥5μs/cm 信号输出 4~20mA(负载电阻0~750Ω),脉冲/频率,控制电平 通讯输出 RS485,MODBUS协议,HART协议 供电电源 AC220V或DC24V 要求直管段长度 上游≥5DN,下游≥2DN 连接方式 流量计与配管之间均采用法兰连接,符合国标GB/T9115.1-2000 防爆等级 ExdeiallBT4-T6 防护等级 IP65,特殊订制最高可达IP68 环境温度 -25~+60℃ 相对温度 5%~95% 消耗总功率 小于20W 盐酸流量表选型表: 型 号 代码 说 明 WFLDE- 盐酸流量表 通径 □□□ 10-2200mm 结构形式 S 一体型 L 分体型 电极材料 M 不锈钢 T Ti(钛) D Ta(钽) H 哈氏合金 P Pt铂 N Ni镍 输出方式 0 无输出 1 4-20mA/1-5KHz 2 4-20mA 衬里材料 X 橡胶 F 聚四氟乙烯 P 聚乙烯 J 聚氨酯橡胶 就地显示 0 无就地显示 1 就地显示 通讯方式 0 无通讯 1 RS485 2 RS232 3 Modbus 4 Hart 接地环 0 无接地环 1 有接地环 2 有接地电极 上限流量 (n) 上限流量(量程)m3/h 仪表口径的确定: 口径mm 流量范围m3/h 口径mm 流量范围m3/h φ15 0.06~6.36 φ450 57.23~5722.65 φ20 0.11~11.3 φ500 70.65~7065.00 φ25 0.18~17.66 φ600 101.74~10173.6 φ40 0.45~45.22 φ700 138.47~13847.4 φ50 0.71~70.65 φ800 180.86~18086.4 φ65 1.19~119.4 φ900 228.91~22890.6 φ80 1.81~180.86 φ1000 406.94~40694.4 φ100 2.83~282.60 φ1200 553.90~55389.6 φ150 6.36~635.85 φ1600 723.46~72345.6 φ200 11.3~1130.4 φ1800 915.62~91562.4 φ250 17.66~176.25. φ2000 1130.4~113040.00 φ300 25.43~2543.40 φ2200 1367.78~136778.4 φ350 34.62~3461.85 φ2400 1627.78~162777.6 φ400 45.22~4521.6 φ2600 1910.38~191037.6 DN15~DN150一体型和传感外形图 外形尺寸和重量 公称通径 DN L W H 参考重量kg 一体型 传感器 15 200 140 174 10 7 20 200 140 174 12 9 25 200 140 174 14 11 40 200 176 210 16 13 50 200 176 210 17 14 65 200 214 250 25 22 80 200 214 250 29 26 100 250 230 312 31 28 150 300 230 370 41 38 法兰尺寸(标准:GB/T9119) 公称通径 DN 压力1.6MPa 压力4.0MPa D d1 d0 n b D d1 d0 n b 15 95 65 14 4 16 95 65 14 4 16 20 105 75 14 4 18 105 75 14 4 18 25 110 85 14 4 18 110 85 14 4 18 40 150 110 18 4 20 150 110 18 4 20 50 165 125 18 4 20 165 125 18 4 20 65 185 145 18 4 20 185 145 18 8 22 80 200 160 18 8 22 200 160 18 8 22 100 220 180 18 8 22 235 190 22 8 26 150 285 240 22 8 24 300 250 26 8 28 DN200~DN600一体型和传感外形图 外形尺寸和重量 公称通径 DN L H φ~ 参考重量 ㎏ 200 350 310 45 250 450 358 50 300 500 410 60 350 550 465 145 400 600 515 180 450 600 564 215 500 600 614 245 600 600 722 335 法兰尺寸(标准:GB/T9119) 公称通径 DN 压力1.6MPa 压力4.0MPa D d1 d0 n b D d1 d0 n b 200 340 295 22 12 26 340 295 22 8 24 250 405 355 26 12 28 395 350 22 12 26 300 460 410 26 12 32 445 400 22 12 28 350 520 470 26 16 35 550 460 22 16 30 400 580 525 30 16 38 565 515 26 16 32 450 64, 0 585 30 20 42 615 565 26 20 35 500 715 650 33 20 46 670 620 26 20 38 600 840 770 36 20 52 780 725 30 20 42 Description Insertion magnetic flow meter is a new kind of product based on pipeline flowmeter. By principle of Nikuradse, it measures the average flow velocity of liquid with electromagnetic methods to get volume flow of liquid, which keeps the advantage of pipeline flowmeter and overcomes the shortage of installation difficulty and high cost. Especially the application of pipeline piercing and installing under pressure technology, insertion magnetic flow meter can be mounted without stopping water supply and it can be also installed on cast-iron pipeline and cement pipe. The invention of this flowmeter has offered a new way to measure fluid flow. The operating principle is the same as magnetic flow meter. That is Faraday's law of electromagnetic induction Features ? Insertion magnetic flow meter can be easily mounted without cutoff water supply and pierce pipeline under pressure on site. It has great advantage in installation and price. ? Applicable for measuring flow of liquid like water, sewage, acid, alkali. Etc, whose conductivity is beyond 20cm. The change of conductivity doesn’t affect its function. It can adapt complicated flow change, especially the flow measurement of water supply and drainage pipe. ? The mechanical moving parts of flowmeter, converter adopt optimized design with closed structure, easy installation and interchangeability between converter and sensor. ? Flow measurement is only related with insertion depth. So, this kind of flowmeter can be used in wide range and good interchangeability. One module can meet the needs of various pipeline size. It can connect with any standard secondary instrument. Specifications Technical parameters Diameter: DN300-DN3000 Flow velocity: 0.1-10m/s Accuracy: 0.1~10m/s:±2.5%FS (FS is full flow range of 40%~100%) Conductivity: > 50us/cm Medium temp.: -20℃~+30℃ Ambient temperature: -20℃~+60℃ Pressure: 1.6MPa Protection class: IP65(compact type) IP68(remote type) Electrode material: Stainless 316L Output signal: 4-20mA;RS485;HART;MODBUS Power supply: 220V AC (tolerance 15%) or 24V DC (ripple wave≤5%) Measuring range Size Flow rate unit (m3/h) V = 0.5 m/s V= 10 m/s mm Min. Max. 300 127 2545 350 173 3464 400 226 4523 450 286 5725 500 353 7069 600 509 10180 700 692 13847 800 904 18086 900 1145 22891 1000 1413 28260 1200 2035 40694 1400 2769 55390 1600 3617 72346 1800 4578 91562 2000 5652 113040 2200 6839 136778 2400 8139 162778 2600 9552 191038 2800 11078 221558 3000 12717 254340 Application Electromagnetic flow meter is a kind of speed meter has a high accuracy and realibility and is widely used in petroleum, chemical engineering, steel, food, electricity, papaer, water treatment, water supply, heat supply, environmental protection and other industries. Ordering guide Selection code Notes WFLDE Diameter DN100-DN3000 Pressure range 1 1.6MPa Connection 1 With measuring pipe 2 Without measuring pipe Measuring pipe material 1 Carbon steel 2 304SS Liner material 1 ABS 2 PTFE Electrode material 1 Stainless steel containing Mo. 2 316L Structure 1 Compact type 2 Remote type 3 Remote, immerse 4 Compact Ex 5 Remote Ex Power supply E 220VAC 50Hz G 24VDC Output/communication A Volume flow 4~20mADC/pulse B Volume flow 4~20mADC/RS232C C Volume flow 4~20mADC/RS485 D Volume flow HART/communication 万丰提示:常规产品货期为1-3个工作日,特殊规格需咨询确定。欢迎来电垂询!我们将竭诚为您服务
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防腐电磁流量计

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