P&ID symbols (Piping and Instrumentation Diagram symbols) for instrument signals.
These symbols are used to identify how the instruments in the process connect to each other. And what type of signal is being used. (electric, data, ect).
Note that they may differ slightly from one project to another.
| Process Connection |  |
| Electric signal |  |
| Capillary connection | |
| Software signal |  |
| Mechanical link |  |
| Hydraulic signal |  |
| Pneumatic signal | |
| Electric binary signal | |
| Pneumatic binary signal |
Post a Comment