Electromagnetic Flowmeter

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AMF500 Series

Datasheet

The AMF500 Series is a wafer-type electromagnetic flowmeter for conductive liquids, available in sizes from 50 to 200 mm. It is commonly used in applications like tap water, wastewater, food & beverage, and pulp & paper. The flowmeter can be used in compact or remote configurations with the AMC Series converter. The AMF500 Series is a light and compact electromagnetic flowmeter with a flow velocity range of 0-12 m/s, offering precision in low flow applications. It is compatible with various flanges, such as ANSI, DIN, and JIS, and excels in high-pressure environments. With an IP68 protection class, the sensor is submersible. Available with PTFE and polyurethane liners, it offers high accuracy of ±0.4% (or ±0.2% value of reading) and includes a forward/reverse flowrate measurement function, along with an electrode cleaning feature.

Technical Specifications
Measuring Range

Velocity 0-0.25 m/s min 0-12 m/s max

Material

Measuring Tube: Stainless Steel 304
Coil Housing: Carbon Steel 304 (Option), Stainless Steel 316 (Option), Stainless Steel 316L (Option)

Liner

PTFE, Polyurethane

Conductivity

More than 5 μS/cm

Electrode & Grounding

Stainless Steel 316L, Hastelloy B, Hastelloy C, Titanium, Tantalum, Platinum, Tungsten Carbide

Cable Entry

Standard: M20, Option: 1/2" NPTF

Ambient Temperature

-25~60°C

Process Connection

Wafer

Flange Type

JIS 10K / JIS 20K / JIS 40K, ANSI 150# / ANSI 300# / ANSI 600#, DIN PN10 / PN16 / PN25 / PN40

Grounding Resistance

Must be less than 10 W

Accuracy

+/-0.5% of reading (Velocity≥0.5 m/s)
+/-0.2 m/s (Velocity<0.5 m/s)
+/-0.2% of reading (Suitable for AMC3200 / 3200E converter)
+/-0.0025 m/s (Velocity<0.5 m/s)

Temperature

-20~70 °C (Polyurethane, PU), -40~120 °C (PTFE 2"-8"), -40~140 °C (PTFE 2"-6")

Standard Pressure

40 kgf/cm2 (DN50-DN80), 16 kgf/cm2 (DN100-DN150), 10 kgf/cm2 (DN200)

Explosion Proof

Ex d ia [ia] q llC T6 (with AMC3200, AMC3200DF only)