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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...
The vortex flowmeter is a speed type flow instrument which has a wide range of uses. It is suitable for flow metering, measurement and control of liquids, steam and most gases. The vortex flowmeter ha...
During the design process of the flow-measuring device, the design temperature and the steam flow-measuring device, The "two-phase flow" in the saturated steam flowmeter is generally called superheate...
Vortex flow meter appeared later than other flowmeters.However, since its application in 1970s, vortex flowmeter has developed rapidly.According to the data, at present, the proportion of vortex ...
Vortex flowmeter is a new flowmeter developed in the 1970s. Compared with other flowmeters, it has the following advantages: no moving parts in the meter, simple structure and long service life.The fl...
I. steam flow meter concept: Steam flowmeter without moving parts, high reliability, long - term operation is very reliable.Simple installation and easy maintenance.The detection sensor does not direc...
The design temperature provided by the steam flowmeter during the design process of the flow measuring device, the design temperature provided by the steam flowmeter during the design process of the f...