Electromagnetic Flowmeter AFLO-MAG
- Measured Media Conductive fluids
- Accuracy ±0.3% or ±0.5%
- Electrical Conductivity ≥ 5 µS / cm
- Ambient Temperature – 20 … 60 °C
- Display Graphic LCD
- Protection IP65 / IP67
Product Description
Electromagnetic Flowmeter AFLO-MAG offer reliable precise and inexpensive flow measurement on all electrically conductive liquids. Typical applications are found in all industries. E.g.:
- Water sector: Potable water, treatment of chemicals, wastewater and sludge.
- Food sector: Daily products, beer, wine, soft-drinks and fruit juices.
- Chemical sector: Detergents, pharmaceuticals, acids, alkalies.
- Other sectors: District heating, pulp and paper and mining slurries.
Its flexible and comprehensive sensor program offers a wide range of sizes, from DN3 to DN3000. Liners and measuring electrodes capable of withstanding the most extreme processes are available. Fully welded construction provides a ruggedness that suits the toughest environments.
The sensor converts the flow into an electrical voltage proportional to the velocity of the flow. The sensor is built up of a stainless steel pipe, 2 coils, 3 electrodes, an isolating liner, housing and where applicable, connection flanges.
- AFLO-MAG electromagnetic flowmeters will help you do an easier job of managing flow.
- Whether it is installation, managing operations or verifying continuous accuracy, customers rely on AFLO-MAG to improve the entire value chain of activities.
- AFLO-MAG electromagnetic flowmeters are tunable and adjustable according to your needs.
- AFLO MAG electromagnetic flowmeters are characterised by simplicity:
⇒ Simple to install
⇒ Simple to commission
⇒ Simple to operate
⇒ Simple to maintain
- Water sector: Potable water, treatment of chemicals, wastewater and sludge.
- Food sector: Daily products, beer, wine, soft-drinks and fruit juices.
- Chemical sector: Detergents, pharmaceuticals, acids, alkalies.
- Other sectors: District heating, pulp and paper and mining slurries.
Outputs
- 4 - 20 mA Standard
- Pulse Standard
- Alarm Standard
- Frequency Standard
Communication
- RS485 Standard
- RS232 Optional
- Modbus Optional
- Profibus Optional
- GPRS Optional
- HART Optional
Liner Materials
- Polytetrafluoroethylene (PTFE)
- Fluorinated Ethylene-Propylene (FEP)
- Polyurethane
- Neoprene
- Hard Rubber
Electrodes Materials
- Stainless Steel 316L
- Hastelloy B
- Hastelloy C
- Titanium Alloy
- Tantalum Alloy
- Platinum-Iridium Alloy
- Stainless Steel-Coated Wolfram Carbide
Transmitter Specifications
- Measured Media Conductive fluids
- Accuracy %±0.3 or %±0.5
- Electrical Conductivity ≥ 5 S / cm
- Ambient Temperature - 20 ... 60 °C
- Power Consumption Max. 15VA
- Flow Direction Bi-Direction
- Control Push Buttons
- Display Graphic LCD
- Protection IP65 / IP67
Sensor Specifications
- Process Connection DIN, ANSI, or Screw
- Fluid Temperature -20 ... 120 °C*
- Protection IP67 / IP68
- Measuring Tube Stainless steel
- Outer Casing Carbon Steel**
*For PTFE only
**Manufacturer Standard
Power Supply
- 85 … 250 VAC Standard
16 … 36 VDC Optional
3.6 V Lithium Battery Optional
The flow measuring principle is based on Faraday’s law of electromagnetic induction.
Ui = When an electrical conductor of length L is moved at velocity v, perpendicular to the lines of flux through a magnetic field of strength B, the voltage Ui is induced at the ends of the conductor
Ui = L x B x v
Ui = Induced voltage
L = Conductor length = Inner pipe diameter = k1
B = Magnetic field strength = k2
v = Velocity of conductor (media)
k = k1 x k2
Ui = k x v, the electrode signal is directly proportional to the fluid velocity