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Model Selection of Differential Pressure, Vortex Flowmeter, Electromagnetic Flowmeter and Mass Flowmeters in Chemical Industry
1. Selection principle When selecting flow meters in the chemical industry, relevant enterprises and technicians should pay enough attention to the following principles: (1) The flowmeter shall be selected based on various process parameters, such as fluid velocity, state, temperature, density, v...Read more -
Characteristics and Application of VACORDA Vortex Flowmeter
Characteristics of VACORDA vortex flowmeter: ① The anti vibration performance is particularly good, with no zero drift and high reliability. Through a large amount of waveform analysis and spectrum analysis of vortex street flowmeter for a long time, plus Zui’s excellent probe shape, wall t...Read more -
Characteristics, installation and operation of differential pressure flowmeter
The differential pressure flowmeter is based on the throttling principle of fluid flow, and uses the static pressure difference generated when the fluid flows through the throttling device to achieve flow measurement. It is composed of the throttling device, pressure pipe, differential pressure g...Read more -
Measuring principle of floating ball level gauge
Working principle of float level gauge: The float level gauge is composed of a float and a stick. The float level gauge is installed on the top of the vessel through a connecting flange. The float floats on the liquid level according to the principle of equal liquid discharge. When the liquid lev...Read more -
Reasons for the decline of turbine flowmeter accuracy
Reasons for the decline of turbine flowmeter accuracy: 1. Generally, there are some impurities in the medium, which will wear the bearing and shaft, increasing the gap between them, destroying the dynamic balance of moving parts, reducing the speed, or the dirt entering the gap, increasing the mo...Read more -
Installation conditions, advantages and disadvantages of orifice steam flowmeter
1. Installation conditions of orifice steam flowmeter ① The centerline of the standard orifice plate shall be coaxial with the centerline of the pipe. ② Orifice plate steam flowmeter shall be installed with a section of measuring pipe, which shall at least keep the first 10DN and the last 5DN str...Read more -
Principle and structure of wedge flowmeter
Measuring principle Wedge flowmeter is based on Bernoulli formula, which uses the principle that the fluid obeys the law of energy conservation in the flow process, that is, the sum of kinetic energy and static pressure energy is unchanged, and the fluid flow is measured based on the pressure dif...Read more -
What Is Electrode Water Level Sensor and Electrode Sensor for Water Level Detection
Electrode water level sensor is also known as a “Conductivity Level Sensors”. Electrode sensor basically requires physical contact with the water to detect the water level. The water act as resistance. Small electronic current will be passing through the water which helps the sensor to sense the ...Read more -
The working principle of flowmeter you know is here
The mass flowmeter is that the volume of fluid is a function of fluid temperature and pressure, and is a dependent variable. The mass of fluid is a variable that does not change with time, space temperature and pressure. As mentioned above, among the constant flow meters, such as orifice flowmete...Read more