turbiinivooluhulgamõõtja

turbiinivooluh is a Finnish term that translates to "turbine flow meter" in English. It refers to a type of flow meter that measures the speed of a fluid by using a rotor that spins when the fluid passes through it. The speed of the rotor's rotation is directly proportional to the flow rate of the fluid.

Turbine flow meters are commonly used in a variety of industrial applications, including the measurement of water, oil, gas, and steam. They are known for their accuracy, reliability, and relatively low cost. These meters typically consist of a housing, a rotor with blades, and a sensing mechanism that detects the rotor's speed. As the fluid flows through the meter, it strikes the blades of the rotor, causing it to spin. The sensing mechanism, often a magnetic pickup or a photoelectric sensor, generates a series of pulses or a frequency signal that is proportional to the rotor's rotational speed. This signal is then processed by a display or control unit to provide a reading of the flow rate.

The accuracy of a turbine flow meter can be influenced by factors such as fluid viscosity, temperature, and pressure. They are generally best suited for clean fluids with relatively consistent properties. Despite these limitations, turbine flow meters remain a popular choice for many flow measurement applications due to their robust design and efficient operation.