Low cost sanitary flow meters

(1) According to the name and nature of the measured medium to determine whether the use of electromagnetic flowmeter

Note: electromagnetic flowmeter can only measure the conductive liquid flow, and gas, oil and most organic liquids are not in the general case of conductive liquid

(2) According to the understanding of the nature of the medium to determine the electrode material

Note: rubber temperature shall not exceed 80C;

PTFE temperature 150C, instantly resistant to 180C;

Urban sewage can generally use rubber lining and stainless steel electrode

(3) According to the understanding of the media pressure, select the table body flange specifications

Note: Electromagnetic flange specifications are usually when the diameter from DN10-250, the flange rated pressure ≤ 1.6Mpa;

When the diameter from DN250-1000, the flange rated pressure ≤ 1.0Mpa;

When the actual medium pressure is higher than the diameter - pressure corresponding range, the special order, but the maximum pressure shall not exceed 6.4Mpa

(4) to determine the conductivity of the medium

sanitary flow meter :https://www.youtube.com/watch?v=E2o0zOBXzNk

sanitary magnetic flow meter :http://www.kunlunsensors.com/newspage.php?nid=165

Automatic Tank Gauges :http://www.kunlunsensors.com