Electromagnetic Flow Meters

Electromagnetic flow meters are intended for fluid measurement in most industries including water, wastewater, food and beverage, pharmaceutical and chemical.

There are two basic components of electromagnetic flow meter: 1) The Detector, which includes the flow tube, isolating liner and measuring electrodes, and 2) The Converter, which is the electronic device responsible for signal processing, flow calculation, display and output signals.

The materials of construction of the wetted parts (liner and electrodes) should be appropriate for the specifications on the intended type of service. Review of the compatibilities consistent with the specifications is recommended.

Our electromagnetic flow meters are factory tested and calibrated. A calibration certificate is included in the shipment of each meter.

As every application is different in this sector we recommend you to contact us to discuss your requirements and we will visit you to understand your requirements. 

To provide complete solution Optima has Magnetic Flow Meters, Coriolis Mass Flow Meters, Votex Flow Meters, Ultrasonic Flow Meters, etc. 

Contact Us to talk with technical experts or to get a quick quotation now. 

LDG B/Y/F/A Electromagnetic Flow Meters

    The magnetic flow meter is one of the most flexible and universally applicable flow measurement systems available. It is a volumetric flow meter which does not have any moving parts and is ideal for waste water applications or any dirty liquid which is conductive or water based. Magnetic flow meter is also ideal for the applications where low pressuredrop and low maintenance are required.


    Following Faraday's law of magnetic induction, a voltage is induced in a conductor moving through a magnetic field.  In the electromagnetic measuring principle, the following medium is the moving conductor The voltage induced is proportional to the flow velocity and is upplied to the amplifier by means of two measuring electrodes.  The flow volume is calculated by means of the pipe cross section area.


    • Waste Water Industry
    • Chemical Industry
    • Metal & Mining Industry
    • Water Industry
    • Pulp & Paper Industry
    • Food & Beverege Industry


LDW Electromagnetic Flow Meters

    LDW Electromagnetic Water Meter is a battery powered electromagnetic induction meter. Battery powered unit can be installed without sacrifying accuracy and performance installed anywhere, without requiring mains power. It is designed specially for individual water applications such as water treatment irrigation flow control.

    With high information and operation performance, it can be installed with low installation costs. 

LDGS Electromagnetic Flow Meters

    The LDGS Sanitary Magnetic Flow Meter are specially designed for liquid food applications like Milk, Cream, Juices, Pharma Liquids. It is available with local or remote transmitter which can be installed horizontally or vertically with variety of optional end fittings to suit your requirements.