Electromagnetic Flow Meters are based on FARADAY'S LAW INDUCTION. These meters are also called as
Magflow or Electromagnetic Flow Meters. A magnetic field is applied to the metering tube, which results in a potential
difference proportional to the flow velocity perpendicular to the flux lines.
The physical principle at work is Electromagnetic Induction and mathematically defined as E=k*B*D*V.
where, E = Induced Voltage (Linear with velocity)
ïK = Proportionality Constant
ïB = Magnetic Field Strength (Coil Inductance)
ïD = Distance between electrodes
ïV = Velocity of process fluids
of a sensor and a converter that may be mounted integral to the sensor or remotely either with a field mount kit.ï
Technical Specificationï
| Line Size | DN 25 - DN 3000 mm |
| Nominal Pressure | 0.6 - 1.6 Mpa (2.5Mpa/4.0Mpa/6.4MpaMax 42Mpa) |
| Accuracy | +/-0.5%(Standard) |
| Liner | PTFE, Hard Rubber |
| Electrode | SS 316L, Hastelloy C, Tantalum |
| Type | Integral type, Remote type with 10 mtr. cable |
| Medium Temperature | -20+80 deg C (Integral type) |
| Remote type (Hard Rubber) | -10+80degC |
| Remote type (PTFE) | -10+160degC |
| Ambient Humidity | 5-100%RH (relative humidity) |
| Conductivity | >15us/cm |
| Protection Class | IP65 (Standard); IP68 (Optional for remote type) |
| Process Connection | Flange (Standard), Wafer, Thread, Tri-clamp etc (Optional) |
| Output Signal | 4-20mA (Standard) / Pulse (Optional) |
| Communication | RS485(Standard),GPRS/GSM (Optional) |
| Power Supply | Integral - 24 V DC , AC 220V Remote - 24 V DC (Standard) , SMPS AC 220V (Optional) |
| Power Consumption | 20W |
ïMain Performances of the Electrode Materials
| Electrode Material | Application |
| SS 316L | Applicable in Water, Sewage and Low corrosive medium |
| Hastelloy C | Be resistant to oxidable acid such as nitric acid, mixed acid as well as oxidable salt such as Fe+++,Cu++ and sea water |
| Tantalum | Having strong resistance to corrosive mediums that is similar with glass. Almost applicable in all chemicals mediums except for hydrofluoric acid, oleum and alkali |

Price:
Minimum Order Quantity : 1 Unit
Material : Mild Steel
Color : Silver
Product Type : Remote Two Part Insertion Electromagnetic Flow Meter
Power Supply : Electric
Frequency : 50 Hertz (HZ)
Minimum Order Quantity : 1
Material : Cast Iron
Color : White
Product Type : Flow Meter Integral Display Unit
Power Supply : 85VAC250VAC or 21VDC36VDC(Optional)
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