Line Symbols
The different types of line symbols used in a P&ID are shown.
Click on Learn More to read a description of each symbol.
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Instrument Supply | Learn More | |
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Connection to Process | Learn More | |
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Pneumatic Signal | Learn More | |
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Electronic Signal | Learn More | |
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Hydraulic Signal | Learn More | |
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Capillary Tube | Learn More | |
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Electromagnetic or Sonic Signal (Guided) |
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Software Link | Learn More | |
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Mechanical Connection | Learn More |
