Flow meter

The accuracy of the vortex flowmeter is approximately ±0.5%R～±2%R for liquids and ±1%R～±2%R for gases, and the repeatability is generally 0.2%～0.5%. Because the meter coefficient of the vortex flowmeter is low, the frequency resolution is low, and the larger the diameter, the lower the accuracy, so the diameter should not be too large (below DN300). […]

The vortex flowmeter consists of two parts: a sensor and a converter. The sensor includes a vortex generator (bluff body), detection elements, meter body, etc.; the converter includes a preamplifier, filter shaping circuit, D/A conversion circuit, and output interface Circuits, terminals, brackets, and protective covers, etc. In recent years, intelligent flowmeters have also installed microprocessors,

The vortex flowmeter is a volume flowmeter that is researched and produced according to the Karman vortex principle to measure the volume flow of gas, steam, or liquid, the volume flow of the standard condition, or the mass flow. It is mainly used for flow measurement of industrial pipeline medium fluid, such as gas, liquid,

Pressure and temperature compensation Vortex flowmeter In the process industry, the pressure/temperature of steam/gas is usually not constant. If these effects cannot be compensated, huge measurement errors will result, resulting in energy and money losses. With built-in (optional) pressure and temperature measurement, pressure and temperature compensated Vortex flowmeters ensure the highest accuracy in determining vapor

As you may know, Vortex flowmeters use the principle called the von Kármán effect in their principle of operation. This principle dictates that flow is alternately responsible for generating vortices when traveling by a bluff body. According to the Vortex flow meter, a bluff body is described as a material with a broad and flat

Advantages of vortex flowmeter The vortex flowmeter has no moving parts, and the measuring element has a simple structure, reliable performance, and long service life. The vortex flowmeter has a wide measuring range. The turndown ratio can generally reach 1:10. The volume flow of the vortex flowmeter is not affected by thermal parameters such as

The handheld flow meter is a battery-powered ultrasonic flow meter with the capability of a full-size flow meter. It is carefully designed for portability and ease of use. The handheld flow meter is based on the clamp-on transit-time flow measurement principle. It measures the flow rate of liquid in a pipe from the outside of

Turbine flow meters are velocity flow meters, also called impeller flow meters. The impeller flowmeter uses the proportional relationship between the rotational angular velocity of the impeller placed in the fluid and the fluid flow rate. It reflects the volume flow of the fluid through the pipeline by measuring the speed of the impeller. It

Turbine flow meter dimensions with 150# ANSI B 16.5 FLANGES