Electrical practice and illustration of automatic control installation atlas in a region
This drawing is the electrical practice and illustration of the automatic control installation atlas in a certain area, including 1. instrument cable protection connection, 2. instrument and instrument pipeline insulation, 3. instrument pneumatic pipeline installation, 4. transmitter, 5. flange pressure throttling device, 6. analytical instrument, 7. corner pressure throttling device, 8. flow instrument, 9. temperature instrument, 10. pressure instrument, 11. liquid level instrument, 12. instrument pipe, cable Bridge, etc., for reference.