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Insertion Electromagnetic Flow Meter

  • Diameter nominal: DN25~DN2200
  • Accuracy: ±1%/±1.5% 
  • Flow Rate: 0.53~252000m³/h
  • Nominal Pressure: 1.6MPa
  • Electrode: SUS316L, Customize
  • Probe: ABS, Polyurethane
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Insertion electromagnetic flowmeters are typically used in large pipes where it is not feasible to install a full-bore flow meter, and they are commonly used in industries such as water treatment, wastewater treatment, and chemical processing.

There are many types of electromagnetic flowmeters, including integral, remote, clamping and insertion types, to meet different needs and installation methods.

  • Specification

Model Number Aimag I
Nominal Diameter DN25 ~ DN2200
Accuracy ±0.5% / ±0.2%
Electrode Material Stainless Steel 316L; Hastelloy B; Hastelloy C; Platinum; Tantalum; Titanium
Lining Material PTFE; Neoprene; Hard Rubber; Polyurethane; PFA; FEP
Ambient Temperature
-20℃~60℃, with display
-40℃~60℃, without display
Process temperature

0℃~80℃, Neoprene

-20℃~65℃, Polyurethane

-40℃~130℃, PTFE

-20℃~150℃, PFA

-20℃~180℃, PFA high temperature

Measuring Range 0.1m/s~12m/s
Conductivity >2us/cm
Output Signal 4~20mA / Frequency / Pulse
Communication Modbus RS485(Standard), HART(Optional),GPRS/GSM (Optional)
Explosion Certification NEPSI Ex db eb ia IIC T3…T6 Gb
Certification ISO,EAC,3A,CE, SIL
Protection Grade IP67 / IP68(optional)


Features of Insertion Electromagnetic Flowmeter

  1. Plug-in electromagnetic flowmeter is easy to install, does not need to be cut off, can perform hot tapping on site, and has absolute advantages in installation in large pipeline flow detection.

  2. The flow measurement is only related to the insertion depth, so the flowmeter has wide versatility and strong interchangeability.

  3. The manufacturing cost and installation cost are lower than those of general electromagnetic flowmeters, and it is particularly suitable for flow measurement in large and medium-diameter pipelines.

  4. The online pluggable installation type product can be easily installed and disassembled without stopping water under low pressure or pressure.

  5. The converter has good interchangeability, and the accuracy can be achieved without re-calibrating the real flow.

  6. It adopts advanced low-frequency square wave excitation, with stable zero point, strong anti-interference ability and reliable operation.

  7. Small signal excision function. The user can set the lower limit voltage and lower limit flow through the display panel, to cut off the interfering small signal flow.

In addition to the advantages of general pipeline electromagnetic flowmeters, insertion-type electromagnetic flowmeters also have their own advantages, such as small size, light weight, easy installation and use, and low production and installation costs. Therefore, if the pipe diameter is large, the insertion connection is the best choice.

insertion electromagnetic flow meter

Insertion Type Magnetic Flow Meters

Insertion Magnetic Flow Meter

Plug-in Electromagnetic Flowmeter

Insertion Type Electromagnetic Flowmeter and Ordinary Electromagnetic Flowmeter Difference

  1. Connection: insertion type electromagnetic flowmeter is convenient, no need to cut off the pipeline; directly in the pipeline hole; pipe section type, need to cut off the pipeline;

  2. Accuracy: insertion type electromagnetic flowmeter accuracy is in ±1% or ±1.5%; pipe section electromagnetic flowmeter accuracy is in 0.5% ~ 0.2% leve

  3. Cost: for large caliber, insertion type electromagnetic flowmeter cost is lower.

Ordinary electromagnetic flowmeter price in addition to lining and electrode materials, but also with the size of its caliber, the larger the caliber, the more expensive electromagnetic flowmeter, but the insertion of electromagnetic flowmeter price basically does not change with the diameter of the pipe, so in the measurement of the flow of large-caliber pipeline, especially suitable for the use of insertion-type electromagnetic flowmeter, which can greatly reduce the cost of equipment.



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