Badger Meter ModMAG M2000 User Manual

System description Page 2/51
MID_M2000_BA_02_1807
2. System description
The electromagnetic flow meters are intended for the metering of all fluids with electric
conductivity of at least 5 µS/cm (20 µS/cm for demineralized water). These series of meters
is characterized by a high degree of accuracy. Measuring results are independent of
density, temperature and pressure.
Measuring principle
In accordance with Faraday’s induction principle, electric voltage is induced in a conductor
moving through a magnetic field. In case of the electromagnetic flow measurement, the
moving conductor is replaced by the flowing fluid. Two opposite measuring electrodes
conduct the induced voltage which is proportional to flow velocity to the amplifier. Flow
volume is calculated based on pipe diameter.

Badger Meter ModMAG M2000 Specifications

General

Flow Measurement Technology	Electromagnetic
Enclosure Rating	NEMA 4X (IP66)
Repeatability	±0.1% of rate
Output	4-20 mA, pulse, frequency
Display	LCD with backlight
Power Supply	100 to 240 VAC or 24 VDC
Communication Protocols	HART, Modbus
Process Connection	Flanged, Threaded
Electrode Material	316 Stainless Steel, Hastelloy, Tantalum
Liner Material	PTFE, PFA, Polyurethane
Accuracy	±0.2% of rate
Temperature Range	-40°...160°F (-40°...71°C)
Fluid Temperature	-4°...302°F (-20°...150°C)
Materials	Stainless Steel, Carbon Steel