Mag-11 Series Electromagnetic Flowmeter is based on the law of Farad Electromagnetic Induction, which is used to measure the conductance greater than 5 μS / cm volume of conductive liquids flow, such as such as water,sewage,mud,paper pulp,beverage,chemical,viscous liquid and suspension. Thread-type sensor breaks through the conventional design of electromagnetic flowmeter, it makes up the fatal flaw of some flow meters in the field of small flow measurement, it has the advantage of light and handy appearance,convenient installation,widely measuring range and hard to clogged, etc.