Turbine flowmeters are highly accurate instruments that measure flow by detecting the rotational speed of a turbine placed in the flow path. As the fluid moves through the pipe, it spins the turbine, and the speed of rotation is proportional to the flow velocity. They are widely used in oil, natural gas, chemical, food, pharmaceutical, […]

Metal tube flowmeters are robust instruments designed for accurate flow measurement under high pressure, high temperature, and aggressive fluid conditions. Compared to glass tube rotameters, they offer greater durability and are widely used in chemical, petrochemical, power generation, water treatment, food, and pharmaceutical industries. WORKING PRINCIPLE They operate on the variable area principle. As the […]

Flow switches are devices used to detect the presence, absence, or threshold level of liquid or gas flow in pipelines. They play a vital role in process safety and equipment protection, especially in preventing pump dry-running, ensuring coolant circulation, and monitoring flow in fire suppression systems. WORKING PRINCIPLE A flow switch operates when flow speed […]

Flow indicators are devices that provide a visual means of observing liquid or gas flow within pipelines. Unlike flowmeters, which measure the quantity of flow, flow indicators are designed to confirm the presence, direction, and sometimes the quality of flow. They play a simple yet crucial role in process safety, maintenance efficiency, and fault detection. […]

Flow measurement is one of the most essential parameters in industrial processes. Accurate flow monitoring ensures energy optimization, process safety, and product quality. Variable area flowmeters, most commonly represented by rotameters, are widely used due to their simplicity and reliability. WORKING PRINCIPLE A variable area flowmeter consists of a tapered tube with a float inside. […]