The turbine meter is made of a twin-helical blade rotor (14) that rotates as liquid passes in the meter. The rotation of the rotor is proportional to the volume of liquid flowing through the meter. The rotor is equipped with small magnets in each blade which make the sensor(s) (2) https://jasperaulbq.eqnextwiki.com/4418800/the_fact_about_jual_plat_grating_surabaya_that_no_one_is_suggesting