Electromagnetic flowmeter selection
Electromagnetic flowmeters are generally used in large-diameter instruments for water supply and drainage projects. Medium and small calibers are often used for solid and liquid equidistant fluids or high-request sites such as pulp and black liquor for paper industry, pulp for non-ferrous metallurgical industry, coal sizing for coal preparation plants, strong corrosive liquids for chemical industry, and cooling water control for blast furnace tuyere in iron and steel industry And leakage, long interval pipe coal hydraulic transmission flow measurement and control, small diameter, small diameter is often used in the pharmaceutical industry, food industry, biological engineering and other places with health requirements.
Electromagnetic flowmeters are selected as follows:
1. Measured medium, measuring fluid The electromagnetic flowmeter can only measure conductive liquids and cannot measure non-conductive fluids such as gas, oil and organic chemicals. Ordinary instruments can be selected for fluids with a conductivity of 5μS/cm or more. Electromagnetic flowmeters can be used for fluids with a conductivity of 0.01μS/cm or more, solid particles, and fibrous slurry fluids.
2, caliber DN3-3000mm have products.
4, measure the flow range.
5, lining is poly vinyl fluoride, rubber, polyurethane rubber, high purity alumina ceramics.
6, the structure of the sensor and the converter combination of integrated type, split type can be optional.
7, the output signal: DC: 4-20mA
8, the electrode has simulant stainless steel 316L, Hastelloy B, Hamin alloy C, aluminum, iron, conductive ceramics, uranium alloy.
9, device connection method flange connection, clamping type, quick connector, clamp type.
10, power supply: 220V, 24V, lithium battery power supply.
Electromagnetic Flowmeter
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