First and second order terms in pressure measurement

AI Thread Summary
First and second order terms in pressure measurement refer to the accuracy and response characteristics of pressure sensors. First order measurements typically indicate a linear response to pressure changes, while second order measurements account for additional factors like dynamic response and non-linearity. The main difference lies in the complexity and precision of the measurement, with second order providing a more detailed analysis. The discussion also touches on the importance of context in understanding these terms, suggesting that clarity in the question can lead to better insights. Overall, understanding these concepts is essential for accurate pressure measurement in engineering applications.
can12345
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Hello everyone,
What does it means first and second order of pressure measurement value? Whats the main difference?
 
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can12345 said:
Hello everyone,
What does it means first and second order of pressure measurement value? Whats the main difference?

Why don't you tell us what you think first? What have you read so far to try to figure this out? What is the context of the question? Is this for schoolwork?
 
They are all mixed there ;) maybe try to open an homework page only for mechanical engineering ;)
 
can12345 said:
They are all mixed there ;) maybe try to open an homework page only for mechanical engineering ;)

Say which what? What does that have to do with your question in Post #1 above?
 

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