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Insertion Electromagnetic Flowmeter For Sewage / Tap Water Measurement

Categories Electromagnetic Flowmeter
Velocity: 0.3-10m/s
Working Pressure: ≤2.5Mpa
Frequency Output: 1-5000Hz
Measurementrange: 0.1 to 10 m/s
Table Body Material: 316L SS
Power Supply: 24VDC
Powersupply: 24 VDC or 220 VAC
Output: RS485
Output Signal: 4-20 mA
Power Consumption: <20W
Brand Name: QINWEIYB
Model Number: QWDC-SUP107
Place of Origin: China
MOQ: 1Set
Price: Negotiable
Payment Terms: L/C,D/A,D/P,T/T
Supply Ability: 100PCS/Month
Delivery Time: 5-8 work days
Packaging Details: Carton
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Insertion Electromagnetic Flowmeter For Sewage / Tap Water Measurement

Insertion Electromagnetic Flowmeter For Sewage And Tap Water Measurement

An insertion electromagnetic flowmeter is a type of instrument that measures the flow of conductive liquids by inserting a sensor through an opening in the pipe. It is particularly suitable for large-diameter pipes, situations where installation during flow interruption is difficult, and industrial environments containing a small amount of solid particles or high-viscosity media.

Easy installation and low cost (the greatest advantage)
  • Non-interruption installation: The "pressure tapping" technology is adopted, allowing installation without production halt or process interruption. For large pipelines, this avoids significant production loss.
  • Strong adaptability to pipe diameters: One model of the insert-type flowmeter can cover a very wide range of pipe diameters (e.g., DN80 to DN3000), offering excellent cost performance. The larger the pipe diameter, the more obvious the cost advantage over pipe-type flowmeters.
  • Minimal pressure loss: The sensor rod offers minimal obstruction to the fluid flow, generating almost no additional pressure loss and achieving good energy-saving effects.
  • Convenient maintenance: The sensor rod can be pulled out from the pipeline for inspection or replacement by closing the ball valve without system shutdown.
Core Performance Indicators
Parameter CategoryStandard ModelHigh Precision ModelAnti-wear and Anti-corrosion Model
Diameter Adaptation RangeDN100 - DN3000DN150 - DN2000DN100 - DN1500
Accuracy Grade±1.0% - ±2.5%FS±0.5% - ±1.0%FS±1.0%FS
Medium Conductivity≥5μS/cm≥5μS/cm≥10μS/cm
Flow Velocity Range0.1 - 10m/s0.05 - 10m/s0.1 - 8m/s
Temperature Range-40 - 180℃-40 - 200℃-20 - 150℃
Working Pressure≤10MPa≤16MPa≤10MPa
Protection GradeIP67/IP68IP68IP68
Insertable vs. Pipeline: How to Choose?
CharacteristicsInsertable Electromagnetic FlowmeterPipeline Electromagnetic Flowmeter
AccuracyLow (±1.0% ~ ±2.5%)High (±0.3% ~ ±0.5%)
CostLow (especially for large diameters)High (cost increases sharply with diameter)
InstallationConvenient, can be installed without interrupting flowComplex, requires pipeline disconnection
DiameterLarge (DN80 and above)Full coverage of large, medium and small diameters
MaintenanceConvenient, can be maintained without interrupting flowRequires shutdown for maintenance
Applicable pipe materialsOnly conductive pipesAny pipe (grounding required)
Application positioningProcess monitoring, energy management, auxiliary measurement for large flow trade handoverAccurate measurement, trade settlement, formula control
Summary

The insertable electromagnetic flowmeter is an economical and practical flow measurement solution. It sacrifices some accuracy in exchange for excellent installation convenience and cost-effectiveness on large-diameter pipes.

When making a choice, please keep in mind its positioning: it is a "powerful tool" for flow monitoring and management of large-diameter pipes, rather than a "ruler" for high-precision trade settlement. If your application scenario does not have high requirements for accuracy, but involves large-diameter pipes, difficult installation and a limited budget, then the insertable electromagnetic flowmeter is an extremely ideal option.

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