Data of Electromagnetic Flow Meter can be saved about 10 years when there is no electricity.
AMF series electromagnetic flow meter is suitable to measure volumetric flow rate of the conductive liquid and slurry in the closed pipe, such as clean water, sewage, slurry, slag, pulp, other liquids such as food-beverage, etc.

Features of Electromagnetic Flow Meter:
-LCD Display
-High Accuracy: +/-0.2% (Customize), +/-0.5% (Standard)
-Temperature of Measured Liquid: -Pressure of Measured Liquid: 0.6-40MPa
-Ambient Temperature: -25℃~+60℃
-Power Supply: 220V AC, 24V DC, Built-in Battery (Working life: 3-5 years)
-Protection Grade: IP65, IP67, IP68
-Connection: Flange, Clamp on, Thread
-Ex-Proof Marks: Exde I b II BT4
-Communication Agreement: RS-485, HART

For more information, welcome to contact us.