How different type of flow transmitter works

Question

Accepted Answer

Flow transmitters measure fluid flow rates using various principles like differential pressure, electromagnetic, and ultrasonic methods.

Differential Pressure Flow Transmitters: Measure pressure drop across an orifice plate; commonly used in oil and gas industries.
Electromagnetic Flow Meters: Utilize Faraday's law of electromagnetic induction; ideal for conductive fluids like water.
Ultrasonic Flow Meters: Use sound waves to measure flow velocity; suitable for clean liquids and gases.
Turbine Flow Meters: Measure flow based on the rotation of a turbine; often used in fuel and chemical applications.
Coriolis Flow Meters: Measure mass flow and density; highly accurate, used in food and pharmaceutical industries.

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