Flange Ball Valve Insertion Electromagnetic Flow Meter MEF-8400
Insertion Electromagnetic flow meter MEF-8400 is hallmarked by its high performance and reliability based on successful, field-proven technology. It is being widely used in industries such as petroleum, chemical engineering, iron and steel, food, electric power, paper making, water treatment, petrochemical, medicine etc.
Flange Ball Valve Insertion Electromagnetic Flow Meter MEF-8400 Features
- Medium temperature can be -20℃~80℃.
- Integrated verification, diagnostic function and empty pipe detection.
- Measure forward and reverse direction flows.
- Easy to install and it can be installed without shutting down the process.
- Dual frequency excitation and stable zero point.
- Precision coil winding technology, makes magnetic field more uniform.
- High protection grade, IP65, IP68.
- No moving parts, no pressure loss
Flange Ball Valve Insertion Electromagnetic Flow Meter MEF-8400 Specifications:
| Size | DN100-DN3000mm (4”~120”) |
| Accuracy | ±1.5% of reading,velocity >0.3 m/s |
| Velocity | Normal liquid >5 μS/cm,DI water >20 μS/cm |
| Protection Grade | IP65 (Integrated),IP68 (seperate) |
| Power Supply | AC85~250V, DC20V~36V |
| Power Consumption | <15W |
| Communication | RS485/Modbus,Hart over 4~20 mA, Hart,Profitbus |
| Language | English,Chinese (Other languages also can be provided on request) |
| Display | LC Display,128X128mm, Three lines, 4 internal push buttons |
| Ambient Temperature | -25 ~ +60℃ /-77 ~ 140℉ Sensor -10~ +60℃ /-50~140℉ Convertor |
| Relative Humidity | 5%~95% |
| Liquid Temperature | -20℃-80℃ （-68℉~ 176℉） |
| Velocity | 0.1 m/s ~ 15 m/s |
| Max Distance | 50m (sensor and transmitter) |
| Working Pressure | ≤1.6 MPa |
| Flange Standard | DN40,PN16 |
| Connection | Simple,Flange ball Valve,Thread Ball Valve |
| Signal Output | 4~20 mA, Pulse |
| Grouding Ristance | ＜10Ω |
| Cable Entry | M20*1.5 |
| Transmitter Housing Material | Aluminum |
| Probe | ABS |
| Exciting Current | 125mA, 187mA, 250mA, 500mA |
| Exciting Frequency | 25Hz, 3.125Hz, 2.5Hz, 2Hz |
| Electrode Material | SS316L, Hastelloy C, Hastelloy B,Titanium Tantalum, Platinoiridium, Stainless Steel Covered Tungsten carbide |
| Body Material | Stainless Steel 304 Stainless Steel 316 |
| Straight Pipe | Upsteam Required Single bend preceded by ≥ 9 diameters of straight pipe 10 D Pipe size reduction / expansion in straight pipe run 10 D Single bend preceded by ≤ 9 diameters of straight pipe 15 D Outflowing tee / Pump outflow 20 D Multiple bends out of plane 30 D Inflowing tee 30 D Control / Modulating valve 30 D Downstream Required 5 D |