An Ideal solution for water flow measurements in large diameter pipes. Suitable for different line sizes from 200 mm to 2000 mm. Measurement results are independent of density, viscosity, pressure, temperature, solid impurities & conductivity variations(above 5y Siemens/cm) Excellent long term stability using pulsed DC magnetization & auto zero technique. Light in weight and easy to install. Accuracy is typically +1% of actual flow rate. Best suited for irrigation & water supply departments, public services & utility departments.