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污水主管道流量计是技术研制开发的全智能型电磁流量计，
污水主管道流量计是采用高速处理器，污水
主管道流量计测量性能可靠。，欢迎咨询
其他问题可：黄
| 型号 | 说明 | |||||||||
| HCLDE — | □ | □ | -□ | □ | □ | □ | □ | □ | -□ | |
| 通径 |
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| 10-2200mm |
| 组合 | 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 | Mobdus | |||||||||
| 4 | Hart | |||||||||
| 接地 | 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 | ||||||||
| 公称通径(mm) | 可测量流量范围(m3/h) | 有效测量流量范围(m3/h) | 公称通径(mm) | 可测量流量范围(m3/h) | 有效测量流量范围(m3/h) |
| 10 | 0.0142～3.3912 | 0.0848～2.826 | 300 | 12.717～3052 | 76.302～2543 |
| 15 | 0.0318～7.6302 | 0.1908～6.3585 | 350 | 17.31～4154 | 103.86～3461 |
| 20 | 0.0566～13.5648 | 0.3392～11.304 | 400 | 22.61～5425 | 135.65～4521 |
| 25 | 0.0883～21.195 | 0.5298～17.6625 | 450 | 28.62～6867 | 171.68～5722 |
| 32 | 0.1447～34.7258 | 0.8682～29.9382 | 500 | 35.33～8478 | 211.95～7065 |
| 40 | 0.2261～54.2592 | 1.3565～45.216 | 600 | 50.87～12208 | 305.2～10173 |
| 50 | 0.3533～84.78 | 2.1195～70.65 | 700 | 69.24～16616 | 415.4～13847 |
| 65 | 0.5970～143.28 | 3.5819～119.39 | 800 | 90.44～21703 | 542.6～18086 |
| 80 | 0.9044～217.03 | 5.4259～180.86 | 900 | 114.46～27468 | 686.7～22890 |
| 100 | 1.413 ～339.12 | 8.478～282.6 | 1000 | 141.3～33912 | 847.8～28260 |
| 125 | 2.2079～529.87 | 13.2468～441.56 | 1200 | 203.5～48833 | 1221～40694 |
| 150 | 3.1793～763 | 19.0755～635.85 | 1400 | 277～66467 | 1662～55389 |
| 200 | 5.652～1356 | 33.912～1130.4 | 1600 | 361.8～86814 | 2171～72345 |
| 250 | 8.8313～2119 | 52.9875～1766 | 1800 | 457.9～109874 | 2747～91562 |
 SUS316L不锈钢电极 |  钛电极 |  钽电极 |
 橡胶衬里示意图 |  PO衬里示意图 |  四氟衬里示意图 |
污水主管道流量计标定装置
如何在管道上安装：
应安装在水平管道较低处和垂直向上处，避免安装在管道的高点和垂直向下处；
| 1、入口 | 2、溢流管 | 3、入口栅 | 4、清洗孔 |
| 5、流量计 | 6、短管 | 7、出口 | 8、排放阀 |
| DN15～DN150一体型和传感外形图 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 外形尺寸和重量 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 法兰尺寸(标准:GB/T9119) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| DN200～DN600一体型和传感外形图 | 外形尺寸和重量 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 法兰尺寸(标准：GB/T9119) |
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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%~99%) |
| 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 | ||||||||
| HC-LDE | |||||||||
| 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 | ||||||||
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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 | ||||||||
