Intergraph Smart Instrumentation (SI), formerly known as or INTOOLS , is a centralized software environment used for the complete lifecycle of plant instrumentation—from initial design to long-term maintenance. It serves as a "single source of truth" for engineering data, ensuring that any design change is reflected across all deliverables. Core Functionality and Benefits
Intergraph Smart Instrumentation (SI), formerly known as or INTOOLS , is a centralized software environment used for the complete lifecycle of plant instrumentation—from initial design to long-term maintenance. It serves as a "single source of truth" for engineering data, ensuring that any design change is reflected across all deliverables. Core Functionality and Benefits