Regarding instrument drawings, interlock diagrams, and other design drawings
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I have a question for everyone. When it comes to the construction of a project, how should one interpret the drawings provided by the design institute? How can one understand those drawings? What about the circuit diagrams? If anyone has relevant information on this topic, please share it or give some advice. For example, how to determine where the temperature sensors should be installed, what type of instruments to use, and whether they have remote transmission capabilities or not. I appreciate any help you can offer. Thank you
The design institute should have provided this information in the drawings; did you not check the drawings?
Check the PID diagram (with symbols indicating measurement functions), the cable layout diagram (showing the installation locations and heights of the instruments), and the instrument data sheet (listing the instrument types and parameters)… In short, just review the entire set of instrument drawings
As an instrumentation specialty, the first thing to look at is definitely the PID diagram, which not only shows the process flow but also indicates the approximate installation locations of the instruments as well as the methods of measurement. Next are the data sheets used for instrument selection, along with the lists of materials required for installation
The drawings from the design institute are created step by step; perhaps there is no layout diagram at first, but gradually more information becomes available
Reading the instrument technician’s manual more often will be of great help to you
You can upload all the drawings from the design institute, and everyone will help take a look at them for you~~~~~
First, take a general look at all the drawings to identify the information conveyed by each one. Once we know what’s needed later on, we’ll know which type of drawing to look for.