污水主管道流量計的詳細資料：
30年專注儀器儀表行業(yè)，支持OEM加工
常規(guī)型號規(guī)格均有現(xiàn)貨，其他非標可定制，歡迎選購
污水主管道流量計是技術研制開發(fā)的全智能型電磁流量計，
污水主管道流量計是采用高速處理器，污水
主管道流量計測量性能可靠。，歡迎咨詢
其他問題可：黃
1.污水主管道流量計選型代碼：
| 型號 | 說明 | |||||||||
| HCLDE — | □ | □ | -□ | □ | □ | □ | □ | □ | -□ | |
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| 10-2200mm |
| 組合 | S | 一體型 | ||||||||
| L | 分體型 | |||||||||
| 電極材料 | M | 不銹鋼 | ||||||||
| T | Ti(鈦) | |||||||||
| D | Ta(鉭) | |||||||||
| H | 哈氏合金 | |||||||||
| P | Pt鉑 | |||||||||
| N | Ni鎳 | |||||||||
| 輸出方式 | 0 | 無輸出 | ||||||||
| 1 | 4-20mA/1-5KHz | |||||||||
| 2 | 4-20mA | |||||||||
| 襯里材料 | X | 橡膠 | ||||||||
| F | 聚四氟乙烯 | |||||||||
| P | 聚乙烯 | |||||||||
| J | 聚氨酯橡膠 | |||||||||
| 就地顯示 | 0 | 無就地顯示 | ||||||||
| 1 | 就地顯示 | |||||||||
| 通訊方式 | 0 | 無通訊 | ||||||||
| 1 | RS485 | |||||||||
| 2 | RS232 | |||||||||
| 3 | Mobdus | |||||||||
| 4 | Hart | |||||||||
| 接地 | 0 | 無接地環(huán) | ||||||||
| 1 | 有接地環(huán) | |||||||||
| 2 | 有接地電極 | |||||||||
| 上限流量 | (n) | 上限流量(量程)m3/h | ||||||||
| 公稱通徑(mm) | 可測量流量范圍(m3/h) | 有效測量流量范圍(m3/h) | 公稱通徑(mm) | 可測量流量范圍(m3/h) | 有效測量流量范圍(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不銹鋼電極 |  鈦電極 |  鉭電極 |
 橡膠襯里示意圖 |  PO襯里示意圖 |  四氟襯里示意圖 |
污水主管道流量計標定裝置
現(xiàn)場管道安裝實圖
如何在管道上安裝：
應安裝在水平管道較低處和垂直向上處，避免安裝在管道的高點和垂直向下處；
| 1、入口 | 2、溢流管 | 3、入口柵 | 4、清洗孔 |
| 5、流量計 | 6、短管 | 7、出口 | 8、排放閥 |
· 流體的流動方向和流量計的箭頭方向一致；
·管道內要有真空會損壞流量計的內襯，需特別注意；
·在流量計附近應無強電磁場；
·在流量計附近應有充裕的空間，以便安裝和維護；
·若測量管道有振動，在流量計的兩邊應有固定的支座測量不同介質的混合液體時混合點與流量計之間的距離少要有30×D(D為流量計內徑)長度為方便今后流量計的清洗和維護，應安裝旁通管道；
| DN15～DN150一體型和傳感外形圖 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 外形尺寸和重量 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 法蘭尺寸(標準:GB/T9119) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| DN200～DN600一體型和傳感外形圖 | 外形尺寸和重量 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 法蘭尺寸(標準：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 | ||||||||
