MagFlow 6415

Inline Mains Operated

Introduction

Electromagnetic Flowmeters are based on Faraday’s Law of Electromagnetic Induction.

In an Electromagnetic Flowmeter, the magnetic field is generated by a set of coils. As the conductive liquid passes through the electromagnetic field, an electric voltage is induced in the liquid which is directly proportional to its velocity. This induced voltage is perpendicular to both, the liquid flow direction and the electromagnetic field direction. The voltage sensed by the electrodes is further processed by the transmitter to give standardised output signal or displayed in appropriate engineering unit.

The flux density of the electromagnetic field in a given Flowmeter and the distance between the electrodes are constant. Therefore, the induced voltage is only a function of liquid velocity.

Salient Features

Based on Faraday’s law of electromagnetic induction

Coil assembly in hermetically sealed welded construction

High linearity due to characteristic magnetic field

High long-term stability and reliability

Flow tube sizes 10 mm to 2000 mm and above

Integral or remote transmitter

Field interchangeable electronics

Absolute zero stability and noise elimination due pulsed DC excitation

Applications

Chemical, petrochemical and process industries

Food and drug industries

Paper and pulp industries

Dredging industries

Fertilizers industries

Pharmaceutical industries

Sugar, beverage industries

Water and waste water management

Mining industries

Salient Features

  Based on Faraday’s law of electromagnetic induction

  Coil assembly in hermetically sealed welded construction

  High linearity due to characteristic magnetic field

  High long-term stability and reliability

  Flow tube sizes 10 mm to 2000 mm and above

  Integral or remote transmitter

  Field interchangeable electronics

  Absolute zero stability and noise elimination due pulsed DC excitation

Applications

  Chemical, petrochemical and process industries

  Food and drug industries

  Paper and pulp industries

  Dredging industries

  Fertilizers industries

  Pharmaceutical industries

  Sugar, beverage industries

  Water and waste water management

  Mining industries

Product Selection Guide

ParametersMagFlow 6415
Nominal dia (mm) 10 to 3000
Working pressure (kg/cm2) 10, 16, 25, 40
Working temperature Integral PTFE – 120°C
Remote PTFE – 180°C
Others – 70°C
Electrode material SS 316L Std.*
Sensor lining Std. Rubber*
Display version Integral/Remote
Measuring tube material SS 304 Std.*
Sensor housing material Std. CS*
End connection Flange/Wafer/Tri-clamp/SMS
Flange standard ANSI 150*
Measuring range 0.2 to 12 m/sec. Bidirectional
Accuracy % of measured value ±O.5% (±O.2% consult factory)
Repeatability ±0.2% of Span
DisplayGraphic LCD
Display units All standard engineering units in m³, litre, gallon, ft³, imperial gallon
Output Std. 4 – 20 mA, Pulse, RS 485
Dual power supply 12 – 60 V DC or
80 – 300 V AC/DC
Protection class for sensor Std. IP 67
Option IP 68 for flow tube in remote type
Protection class for transmitter IP 67
Cable length for remote Std. 10 m*
GroundingBuilt-in electrode
Installation Inline

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