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Schematic diagram of heat metering system of heat conduction oil furnace working principle Heat conduction oil furnace in heavy oil. Light oil or flammable liquid. Heat conduction oil as heat carrier....
1、Fault analysis of flow control instrument system (1)When the indication value of flow control instrument system reaches the minimum, firstly check the on-site detection instrument. If it is normal, ...
Pressure instrument is a very important parameter in modern industrial production.Pressure, temperature, flow together and known as the three elements of industrial automation control.Therefore, in or...
For the use of flow meters, because the installer does not know much about the meter, it is often thought that the flow rate can be measured by simply installing a flow meter on the process piping. Be...
About the choice of differential pressure transmitter , we should pay attention to the following questions when choosing differential pressure transmitter: Question 1. Measuring range of differential ...
The output signal of the differential pressure transmitter is unstable, there is no output when connected to electricity, and measurement error is generated. These are all faults of the differential p...
Easy to operate. Easy to install ■Direct measurement of gas mass flow without pressure and temperature compensation ■ Low flow sensitivity, fast response, applicable for multi-function medium measurem...
You have eight reasons to choose it! ● Without temperature and pressure compensation, the mass flow of gas is measured directly! ● High repeatability, high reliability, high stability and high accurac...
Flowmeter is a kind of commonly used measuring instrument, which has a certain application in many fields with high precision, good stability and easy operation.There are many kinds of flowmeters, and...
Introduction of oxygen welding for cutting metal Gas cutting oxygen plays a role in combustion, increase the melting temperature metal fusion hyperbaric oxygen metal liquid blown out of shape, cut sea...
As early as 1738, the Swiss Daniel Bernoulli used the differential pressure method to measure water flow based on the Bernoulli equation.Later, the Italian G.B. venturi studied the use of venturi to m...
Intelligent pressure transmitter is composed of two parts: the pressure sensor and microprocessor (microcomputer), on the principle of full use of the computing and storage capacity of the microproces...