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Sewer Flow Meter
Sewer flow meter is an essential measuring tool in underground drainage pipes. Sewer flow meter can withstand the impact of groundwater with a flow rate below 10m/s. Our brand of sewer flow meter can meet more than 80% of the measurement needs in urban construction.
The cleaning of urban sewer pipes occupies a very large proportion in urban construction projects. In rainy cities, underground drainage pipes need to be cleaned and inspected in a timely manner. Only when the process of drainage and effluent is stable can the efficiency of pipe operation be improved. At present, our sewer flow meters are widely used in urban drainage and urban water supply.
Can you briefly introduce the sewer flow meter?
- Product name is sewer flow meter and made of carbon steel body. PTFE and rubber lining is the good choice for common urban wastewater, for special chemical sewage with acidity and alkalinity ingredient, specific lining and electrode will be recommended. Power supply support is household 220V and industrial DC 24V or Battery.
- And the commonly used connection method is flange connection; the use of flange connection may save costs and is not easy to loosen, and is currently the most widely used in industry.
What do I need to know when installing a sewer flow meter?
- When installing the sewer flow meter, the possibility of air bubbles in the pipeline should be fully considered, and the best solution should be found to avoid the generation of air bubbles.
- When the pipeline drop is large, it is necessary to set up bend and discharge valve downstream of the flow meter.
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| Connection | Pipe type: flange / special specifications |
| Insertion type: simple/ ball valve type | |
| Diameter | Pipe type: DN4-DN2000 |
| Insertion type: DN200-DN3000 | |
| Range | Standard range |
| Extended range | |
| Special range | |
| Accuracy | Pipe type: ±0.5%R/±1.0%R |
| Plug-in type: ±2.5%R | |
| Communication protocol | No communication output |
| MODBUS protocol | |
| Output method | Frequency output |
| Equivalent pulse | |
| Digital pulse | |
| Four-wire 4-20mA | |
| Power supply mode | DC24V |
| AC220V | |
| Lithium battery | |
| Housing | 304 stainless steel |
| Carbon steel | |
| Explosion-proof | Non-explosion-proof |
| Exd [ia] iaqIICT5 | |
| Lining | Neoprene |
| Polyurethane rubber | |
| Polytetrafluoroethylene | |
| Teflon | |
| PFA | |
| Electrode | AISI316L |
| Hastelloy-B | |
| Hastelloy-C | |
| Titanium | |
| Tantalum | |
| Platinum | |
| Tungsten Carbide | |
| Accessory Options | One-piece |
| External keypad integrated | |
| Split type | |
| Submersible split type |
Flow Range Table of Pipe Type Electromagnetic Flow Meter:
| Nominal Diameter | Range | Nominal Diameter | Range | Nominal Diameter | Range |
| (mm) | (m 3 /h) | (mm) | (m 3 /h) | (mm) | (m 3 /h) |
| DN10 | 0.14 ～ 1.40 | DN125 | 22.08～ 441.56 | DN700 | 692.37 ～13847.40 |
| DN15 | 0.32 ～ 6.36 | DN150 | 31.79～ 635.85 | DN800 | 904.32～ 18086.40 |
| DN20 | 0.57～ 11.30 | DN200 | 56.52 ～ 1130.4 | DN900 | 1144.5～ 22890.60 |
| DN25 | 0.88～ 17.66 | DN250 | 88.31 ～ 1766.25 | DN1000 | 1413.0～ 28260.00 |
| DN32 | 1.45～ 28.94 | DN300 | 127.17～ 2543.40 | DN1200 | 2034.7～ 40694.40 |
| DN40 | 2.26～ 45.22 | DN350 | 173.09～ 3461.85 | DN1400 | 2769.4～ 55389.60 |
| DN50 | 3.35～ 70.65 | DN400 | 226.08～ 4521.60 | DN1600 | 3617.2～ 72345.60 |
| DN65 | 5.97～ 119.40 | DN450 | 286.31～ 5722.65 | DN1800 | 4578.1～ 91562.40 |
| DN80 | 9.04～ 180.86 | DN500 | 353.25～ 7065.00 | ||
| DN100 | 14.13 ～ 282.60 | DN600 | 508.68～ 10173.6 |
