Electromagnetic water flow meter is the flow meter for water flow rate measurement. In most industrial water supply pipes, 1 inch, 3 inch, and so on, need the inline flow measurement. Indicator outdoor and send the 4-20mA output, or RS485. In industrial waste water treatment, Magnetic flow meter measure the volume flow of conductive liquid and slurry in a closed pipe.
Electromagnetic digital flow meter works for: Domestic water. Industrial water. Raw water. Ground water. Urban sewage. Industrial wastewater. Pulp slurry, etc.
| Diameter | DN6~DN3000mm |
| Accuracy | ±0.5% |
| Flow rate | 0.3~10m/s |
| Electrode | 316L (Suitable for domestic water, industrial water, raw water, underground water, sewage, etc.; not applicable to acid and alkali salt) |
| Lining material | Chloroprene rubber(CR), polyurethane rubber(PU) |
Electromagnetic Digital Water Flow Meter Features
- Measurement result will not be affected by change of density, viscosity, temperature, pressure and conductive rate
- Product with good anti-corrosion and abrasion resistance performance.
- Full digital process, strong anti-interference performance, operating reliable with high accuracy and wide range of flow rate
- Super low voltage EMI switch power supply, ensure fast response for voltage changes and good resistance on EMI
- LCD display could be Chinese and English, and other languages (Spanish, Japanese, Korean, French and so on).
- Manufactured with SMD devices and SMT technology, which provides high reliability circuits.
- With self checking and diagnosis function.
1.Installation location
Avoid the magnetic objects and equipment with stong electromagnetoc field;
should installa the flow meter at ventilated location;
Avoid the location wherer ambient temperature above 50ºC and relative humidity above 90%;
The water flowmeter should be installaed at somewhere spacious;
The Digital Electromagnetic Water Flow Meter with RS485 Signal should be installaed behind pump and the value should installa at downstream.
2.Installa the flow sensor
Must to ensure the pipeline is fulled and without bubbles to keep the high accuracy;
The flow direction shoudl keep with sign on the body of flowmeter;
Ensure the double electrodes keep Horizontal;
If the medium is mixed by liquid and solid,Pls installa it at vertical to extend the working life of lining;
If the environment with shocked pls installa the bracket at both front and behind;
If the medium is pollution liquid,should installa the flow meter at bypass pipe and don’t interrupted when you on service;
3.Requirement of Straight pipe
The straight of pipe at inlet must more than 10×DN,Suggest 15DN;at outlet,the straight pipe at least 5×DN;
If at the upstearm of flowmeter,there are values,elbow,the straight must need 15×DN;
Pls installa the shut-off value at both front and behind of flow meter;
4.Installation advance
The installation location for you reference.