EMF8W Microflow Electromagnetic Flow Meter

Product code
EMF8W
Microflow electromagnetic flow meter for ultra-low liquid flow measurement down to 0.0035 m/s, designed for dosing, water treatment and other low-flow applications. Quote Subject
Min. Flow Velocity
0.0035 m/s
Accuracy
Up to ±0.1% F.S.
Size Range
DN10–DN25
Pressure
PN40

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Precise Measurement of Ultra-Low Flow Rates

The EMF8W Microflow Electromagnetic Flow Meter is designed for accurate measurement of ultra-low liquid flow rates, with a minimum flow velocity of 0.0035 m/s, making it suitable for applications where conventional flow meters may have difficulty measuring very small flows or large flow variations.

With no moving parts, no mechanical wear and virtually no pressure loss, EMF8W provides stable and reliable measurement for low-flow applications such as automatic dosing and water treatment systems.

Key Features

  • Measures ultra-low flow rates down to 0.0035 m/s
  • Suitable for drip-level and microflow measurement
  • Forward and reverse flow measurement
  • Excellent stability and measurement accuracy
  • Wide measurement range for low-flow applications
  • No moving parts and no mechanical wear
  • Virtually no pressure loss
  • Fewer installation restrictions than many conventional flow meters
  • Online parameter setting and verification with the Samcon service tool
  • Suitable for applications with large variations in flow rate

Applications

Water Treatment & Dosing

EMF8W is widely used in automatic dosing systems to accurately measure low liquid flow rates and help reduce feeding errors associated with conventional metering pumps.

Low-Flow Process Measurement

Suitable for processes requiring precise measurement of small liquid flows, especially where the flow rate varies significantly during operation.

Why Choose EMF8W?

Ultra-Low Flow Measurement
Measures flow velocity down to 0.0035 m/s for demanding microflow applications.

Accurate Dosing Control
Suitable for automatic dosing systems where small feeding errors can affect the process.

No Moving Parts
The electromagnetic measurement tube has no mechanical moving parts, reducing wear and maintenance requirements.

No Pressure Loss
The unobstructed measuring tube introduces virtually no additional pressure loss.

Wide Flow Range
Designed for applications with low flow rates and significant flow fluctuations.

Specifications

Technical Specifications

Converter

Parameter Specification
Accuracy ±0.3% (100–1000 L/h); ±0.1% F.S. ±0.2 L/h (F < 100 L/h)
Power Supply 220 VAC / 24 VDC
Output 4–20 mA / Pulse
Communication Modbus / HART
Protection IP65 / IP67

Sensor

Parameter Specification
Diameter DN10–DN25
Protection IP65 / IP67 / IP68
Nominal Pressure PN40
Medium Temperature Up to 140°C*
Electrode Material 316L / Hastelloy / Ti / Ta / Pt
Lining Material FEP
Connection Flange / Wafer / Clamp / Thread
Structure Integrated / Remote

*Please confirm the actual allowable temperature according to the selected configuration and installation environment.

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