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Electromagnetic Flowmeters

Electromagnetic Flowmeters, commonly known as Magmeters are inferential  type of flow meters. They are used for measurement of flow rate of electrically conductive liquids in a closed pipe applications. Magmeters use electromotive force (EMF) to determine the velocity of liquid using Faraday’s law of Electromagnetic Induction and flow rate by using equation of conductivity.

 

Parameters

EUMAG FULL BORE

EUMAG BATTERY OPERATED

EUMAG INSERTION

Minimum conductivity

>5 µs/cm

>5 µs/cm

>5µs/cm

Nominal Dia in mm

10 mm to 3000 mm

10 mm to 1000mm

> 150 mm

Working pressure Kg/CM2

10,16,25,40 (Higher on request

10,16,25,40

20

Working temp. Deg.C

Integral PTFE 120 deg C Remote PTFE 180 deg C
Others 70 deg C

Up to 55 deg C

Up to 120 deg C

Electrode material

SS 316 L std *

SS 316 L std *

SS 316 L std *

Sensor lining

Neoprene/Hard Rubber/PTFE

Neoprene/Hard Rubber/PTFE

NA

Display version

Integral/Remote

Integral

Integral/Remote

Measuring tube material

SS 304 standard *

SS 304 standard *

SS 316 L std *

Sensor housing material

MS/SS304/SS316

MS/SS304/SS316

NA

End connection

Flange/wafer/Triclamp/SMS

Flange/wafer/Triclamp/SMS

NA

Measuring range

0.5 to 10 m/s

0.5 to 10 m/s

0.5 to 10 m/s

Accuracy % of
measured value

(+/-) 0.5 % M.V.
(Better on request)

(+/-) 0.5 % M.V.
(Better on request)

(+/-) 1%  M.V.

Repeatability

(+/-) 0.5% of span

(+/-) 0.5% of span

(+/-) 0.5% of span

Display

LCD

LCD

LCD

Display units

All standard engineering unit

All standard engineering unit

All standard engineering unit

Out put

4-20 mA Pulse, Relay

4-20 mA Passive *

-4-20 mA *

Power supply

230 VAC/24 VDC/Solar Powered

Battery powered 5 years
battery life extendable

230 VAC/24 VDC/Solar Powered*

Protection class for sensor

IP 65 Std, IP 67 or IP 68 for
flow tube in remote type

Std IP 65

Std IP 65

Protection class for
transmitter

IP 65, IP 67

IP 65

IP 65, IP 67

Cable length for remote

10 meter *

NA

10 meter *

Installation

Inline flanged type

Inline flanged type

Insertion type with use of isolating ball valve assembly on pipe line

Communication

RS 485 MODBUS , HART ,
GPS/GPRS *

RS 485 MODBUS , HART
GPS/GPRS *

RS 485 MODBUS , HART
GPS/GPRS *

 Water & waste water / Pulp & paper /Chemical industry / Cement Industry /Steel Industry /Metals& Mining /Sugar Industries /Food & beverage industry /Automobile

Infra companies /Urban Irrigation /OEM /Power industry/Nuclear Power /HVAC

Pharma Industry

 

PARAMETERS

EUMAG MINI

EUMAG WAFER ( SANDWICH )

Minimum conductivity

>5 µs/cm

>5 µs/cm

Line size

DN3, DN6, DN10, DN15

DN50,DN80, DN100, DN150, DN200

Velocity

0.1 M/S – 15 M/S

0.5 M/S-10 M/S

Accuracy

±0.5% of reading

±0.5% of reading

Lining types

F46 polymer

STD: Hard Rubber /OPTIONS: PFA

Electrode types

SS316L

STD: SS316 /OPTIONS: SS316L,  Hastalloy C

Grounding Electrode

 

STD: SS316 /OPTIONS: SS316L,  Hastelloy C

Pressure

16 Bar

10 Bar

Temperature

10-55°C

Upto 60° C

IP RATING

IP 65

IP 65

Power supply

85-250VAC , 20V-36V DC

230 VAC

Flanges

CS

 

Output

4-20 mA, pulse

4-20 mA, pulse

Display

LCDisplay,128X128mm Three lines 4 internal push button

back-lit LCD, OLED, Flow 6 digits, Tantalizer 8 digits

Communication

RS 485 MODBUS

RS 485 MODBUS , HART

Alarm

High/Low alarm

High/Low alarm

Connection

1/2 NPT,BSP

 



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