Card-mounted vortex flowmeter parameters
The vortex flowmeter is based on the Karman vortex principle to measure the volume flow of gas, steam or liquid, the volume flow or mass flow of standard conditions.
View MoreThermal mass flow meter is a commonly used flow measurement device, widely used in industry.
Thermal mass flow meter is a commonly used flow measurement device, widely used in industry. It determines the mass flow rate of a fluid by measuring the way the fluid conducts heat. This article will introduce the working principle of thermal mass flow meter as well as its characteristics and applications.
The working principle of a thermal mass flow meter is based on the law of heat transfer, which states that heat transfer is proportional to fluid velocity. The device usually consists of two sensors, one acting as a heat source and the other to measure the temperature change of the fluid. As the fluid passes through the flow meter, the heat source heats the fluid and maintains a certain temperature difference, while the measurement sensor measures the temperature change of the fluid.
As the fluid passes through the thermal mass flow meter, the velocity and mass flow rate of the fluid affects the temperature change of the measurement sensor. As the fluid velocity increases, the effect of the fluid carrying away the heat source increases, resulting in a decrease in the temperature change of the measurement sensor. Conversely, when the fluid velocity decreases, the temperature change of the measurement sensor increases. By measuring the temperature change of the sensor, the mass flow rate of the fluid can be calculated.
The thermal mass flow meter has some remarkable features. First, it can measure many types of fluids. Second, it is insensitive to changes in the physical properties of the fluid, such as changes in density, pressure and temperature. This enables the thermal mass flow meter to provide accurate flow measurement results under different operating conditions. In addition, it has a high response speed and low pressure loss, making it suitable for high-precision and high-speed flow measurement.
To summarize, thermal mass flow meter is an important flow measurement device that determines the mass flow rate of a fluid by measuring the conducted heat of the fluid.
The magnetic inductive flowmeter industry, these are successful cases with comparable and reference value.
The vortex flowmeter is based on the Karman vortex principle to measure the volume flow of gas, steam or liquid, the volume flow or mass flow of standard conditions.
View MoreThe vortex flowmeter is based on the Karman vortex principle to measure the volume flow of gas, steam or liquid, the volume flow or mass flow of standard conditions. volumetric flowmeter.
View MoreAs metal tube float flowmeters are used in more and more fields and in more and more enterprises, products that can meet the needs of different working environments are launched.
View MoreHangzhou Economic Development Area,Hangzhou 310018,China