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Can a pressure transmitter be used to measure level
Nov 29, 2018


Can a pressure transmitter be used to measure level.


The answer is yes.

 

Can a pressure transmitter be used to measure level

Pressure transmitters are used to measure pressure, so what does it have to do with measuring the liquid level? Measuring the liquid level is generally considered to be the level gauge to be able to measure the liquid level. Originally, the pressure transmitter can also be used to measure the liquid level. Pressure medium is a major feature of differential pressure transmitters. Generally speaking, differential pressure transmitters mainly pass two kinds of pressures of the measured medium into the high and low pressure chambers, through the barrier sheets and the filling liquid in the components. Transfer to both sides of the measured diaphragm. It is a kind of pressure-bearing variable. After the sensor transformation, the pressure change amount is transformed into a standard output signal by a certain amount. It is made up of a load cell sensor (also called a pressure sensor), a measuring circuit and a process connection. It can convert the physical pressure parameters such as gas and liquid felt by the load cell sensor into a standard electrical signal. Supply indication alarm, recorder, conditioner and other secondary appearance for measurement, indication and process conditioning. The pressure transmitter is connected to the input end of the measurement specification, and the current output terminal is connected to the digital multimeter and the specification resistor combination circuit.


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Can a pressure transmitter be used to measure level

The temperature transmitter adds a weight to the piston to generate the pressure, so that the piston rises to the working position. At this time, the voltage of the digital multimeter shows the corresponding voltage output value, and the ratio of the voltage value to the resistance value of the specification resistor is Pressure transmitter current output value. Pressure is one of the important parameters in industrial spending. In order to ensure that the work of political parties is spent, it is necessary to stop monitoring and control the pressure, but it should be noted that the pressure mentioned here is the pressure in the physical concept, that is, the straight effect The force per unit area. In pressure measurement, affirmative pressure, gauge pressure, negative pressure or vacuum degree are commonly used. The so-called affirmative pressure refers to the full pressure of the measured medium acting on the unit area of the container. The appearance used to measure positive pressure is called a positive pressure gauge. The positive value of the uniform pressure occurring in the air column in the air, called the degree of vacuum, is indicated by the symbol pz. The appearance used to measure the degree of vacuum is called a vacuum gauge. The pressure gauge that can measure both the pressure value and the vacuum degree is called a pressure vacuum gauge.


So,


Can a pressure transmitter be used to measure level.



The answer is yes.


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