Electromagnetic Flowmeter – Inline Previous ProductNext Product

World’s First Flow-Liquid System

Electromagnetic flow measurement has been in use around the world for 50 years and more, as witnessed by the popularity of these meters that continues unabated in virtually all sectors of industry. Electromagnetic Flowmeters can be used to measure all electrically conductive liquids (> 5 µS/cm) with or without solids, e.g. water, wastewater, sludge, slurries, pastes, acids, alkalis, juices, fruit pulp, etc. It is based on Faraday’s law of Electromagnetic Induction. The meter features flanged construction and is available with choice of liner and electrode material. All meters consist of a sensor and a converter that may be mounted either integral to the sensor or remotely with a field mount kit. Flowmeters are calibrated at our own Water Flow Calibration Facility. It uses the primary method of measuring the water flow by gravimetric principle. The facility is designed for calibration of flowmeters under controlled and stable flow conditions.


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.


Chemical, petrochemical and process industries

Fertilizers industries

Pharmaceutical industries

Food and drug industries

Sugar, beverage industries

Paper and pulp industries

Water and waste water management

Dredging industries

Mining industries


Based on Faraday’s law of electromagnetic induction, these flowmeters are suitable for virtually all types of conductive liquids (> 5 µS/cm) with or without solids, e.g. water, wastewater, sludge, slurries, pastes, acids, alkalis, juices, fruit pulp, 

The measuring tube is available in SS 304 and SS 316L with PTFE and Rubber lining

An economic version in Plastic Body, is an ideal cost and energy efficient flowmeter and is rust free.

The Flow tube sizes range from 10 mm to 3000 mm and above.

The Coil assembly is structured in hermetically sealed welded construction. This makes the electronics field changeable.

The flow meters come equipped with remote type and integral type transmitter.

An absolute zero stability and noise elimination due pulsed DC excitation offers high long-term stability and reliability

Easy installation and absolutely low maintenance, No pressure loss offer excellent accuracy and repeatability.


Nominal Dia (mm) 10 - 2000
Working Pressure (kg/cm2) 5, 10, 16, 25, 40
Working Temperature 0 – 55 oC
0 - 180 oC (integral PTFE)
0 - 120 oC (Remote PTFE)
Electrode Material SS 316 (Std.)
Optional - Hastelloy C, Titanium, Tantalum, Platinum, SS Duplex
Sensor Lining Std. Rubber
Optional – PTFE, Polyurethane, Polypropylene
Display Version Integral / Remote
Measuring Tube Material Std. SS 304
SS 316
HDPE (Economic Model)
Sensor Housing Material Std. Carbon Steel (CS)
HDPE (Economic Model)
End Connection Flange/Wafer/Tri- Clamp
Flange ANSI 150
Measuring Range 0.2 – 12 m/s Bidirectional
Accuracy Std. ±1%
±0.2% (PTFE)
Repeatability ±0.2% of Span
Display 2 Line LCD
Display units All standard engineering units in m3, litre, gallon, ft3, imperial gallon
Output Std. 4 – 20 mA
Rs – 485
Power Supply 12 – 60 V DC
80 – 300 V AC
Solar Powered / Battery Powered (5 years)
Protection Class Std. IP 65
Option IP 67/IP 68 for flow tube in remote type
Protection class for transmitter IP 67
Cable Length for Remote Transmitter 10m
Installation Inline Flanged type



Product Code: AN-COMM
Cloud Data Logger Interface • Connection via SIM, LAN
• Secured tamper proof data transfer

Field Power Supply

Product Code: AN-ELC -PS