The turbine meter is made up of a dual-helical blade rotor (14) that rotates as liquid passes through the meter. The rotation in the rotor is proportional to the volume of liquid flowing through the meter. The rotor is equipped with little magnets in each blade which make the sensor(s) https://cathodic-protection21975.cosmicwiki.com/961531/5_essential_elements_for_grating_indonesia