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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...
Measurement principle Principle: The high frequency microwave pulse emitted by the guided wave radar level gauge travels along the detection module (cable or steel bar) and encounters the measured med...
Level is one of the important target parameters for industrial process monitoring. In the continuous level measurement of various tanks, silos, pools, etc., due to the wide variety of site conditions,...
The ultrasonic level gauge is a liquid level measuring instrument for non-contact measurement. It does not need to directly contact the medium during measurement. Therefore, there are many types of me...
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...
Ultrasonic level meter vertical installed on the surface of the liquid, it is an ultrasonic pulse to liquid level, over a period of time, ultrasonic level meter sensor to receive back from liqui...
Ultrasonic level meter is a digital level meter controlled by microprocessor, which is very common in chemical plants.Only when we master the working principle, application characteristics and ma...
Liquid level gauge classification The liquid level meter mainly has the float ball type liquid level meter, the buoy type liquid level meter, the float ball type liquid level controller, the magnetic ...
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...