I.Main technical parameter:
Electrical conductivity ≥5μS/cm
Flow range 0.5～10m/s
Current output  Two-way two road, all isolation,0～10mA(Load resistance 0~1.2KΩ）,4～20mA (load resistance 0～600Ω）
Frequency output  Setting the upper limit at 0～3KHz. With photoelectric isolation transistor,it’s collector open output.
Pulse output  Upper limit can reach to 5000cp/s,pulse equivalent is 0.0001～10m3/cp. Pulse width is 10ms～2.5s.With photoelectric isolation transistor,it’s collector open output.
Alarm output  With photoelectric isolation transistor,it’s collector open alarm output,The forward and reverse flow collector sets open circuit output
The above three output of external power are not greater than 35V, when conducting collector maximum current is 250 mA.

II.Main characteristic:
1.Measuring pipe no flow and moving parts, so don’t have extra energy loss, also won’t cause blockage, appropriate for liquid and solid two-phase flow, such as sewage, slurry, pulp, coal water slurry, pulp, etc.
2. Only the lining of the measured medium and electrode contact, as long as reasonable choose lining and electrode material, can achieve good corrosion resistance and wear resistance, therefore, can measure all kinds of chemical solution such as strong acid, strong alkali, etc.
3.Low installation requirements. Front of the straight pipe only need 5 D, back straight pipe is 2D( D is the internal diameter of the instrument).
4.Measurement accuracy is not affected by fluid density, viscosity, temperature, pressure, and changes in the electrical conductivity, can measuring the positive/negative flow in two directions, it provides a good method to measure the flow.
5.Little power dissipation,less than 5VA
6.Converter has good compatibility, can reach the precision without the actual flow calibration again.Because the electromagnetic flowmeter has a series of advantages, so getting more and more widely used in various fields,become the first choice of the liquid flow measurement instrument.